Page 1 Compaq Presario B1200 Notebook PC Maintenance and Service Guide...
Page 2 SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.
Page 3 Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow.
Page 4 Safety warning notice...
Page 5: Table Of Contents
Table of contents 1 Product description 2 External component identification Display components ... 5 Top components ... 6 Pointing devices ... 6 Buttons ... 7 Keys ... 8 Lights ... 9 Front components ... 11 Left-side components ... 12 Right-side components ... 13 Bottom components ...
Page 6 Computer feet ... 36 Battery ... 37 Camera module ... 38 Hard drive ... 41 Memory module ... 43 WLAN module ... 45 Optical drive ... 48 Keyboard ... 50 Switch cover ... 52 Display assembly ... 54 Top cover ... 59 RTC battery ...
Page 7 Phillips PM2.5×4.0 screw ... 101 Phillips PM2.5×7.0 screw ... 103 Phillips PM2.0×3.0 screw ... 106 Phillips PM2.5×5.0 screw ... 108 Torx T8M2.5×6.0 screw ... 109 Torx T8M2.5×5.0 screw ... 110 Phillips PM2.5×6.0 screw ... 111 Phillips PM2.0×6.0 screw ... 112 Phillips PM2.0×6.0 shoulder screw ...
Page 8 viii...
Page 9: Product Description
Product description Category Product Name Processors Chipset Graphics Panel Memory Description Compaq Presario B1200 Notebook PC Intel® Core™ 2 Duo processors: T7800 2.6-GHz processor, 4-MB L2 cache, 800-MHz front side bus (FSB) T7700 2.4-GHz processor, 4-MB L2 cache, 800-MHz FSB T7500 2.2-GHz processor, 4-MB L2 cache, 800-MHz FSB T7300 2.0-GHz processor, 4-MB L2 cache, 800-MHz FSB T7100 1.8-GHz processor, 2-MB L2 cache, 800-MHz FSB...
Page 10 Category Web camera Hard drives Optical drives Diskette drive Microphone Audio Modem Ethernet Wireless Chapter 1 Product description Description 2048-MB total system memory (1024 × 2, dual-channel) ● 2048-MB total system memory (2048 × 1) ● 1536-MB total system memory (1024 + 512) ●...
Page 11 Category Description Support for no-WLAN option Support for the following WLAN formats: ● ● ● ● ● Integrated personal area network (PAN) options by way of Bluetooth® module: Support for no-WPAN option Broadcom Bluetooth External media card One Type I/II PC Card slot, supporting 16-bit and 32-bit (Cardbus) PC Card modules Digital Media Slot supporting MMC and SD digital cards Ports Audio-in (mono microphone)
Page 12 Category Serviceability Chapter 1 Product description Description FreeDOS (Thailand) End-user replaceable parts: AC adapter Battery (system) Hard drive Memory module Optical drive WLAN module...
Page 13: External Component Identification
External component identification Display components Item Component Wireless antennae (2)* Integrated camera light Integrated camera *The antennae are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the antennae free from obstructions. To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region.
Page 14: Top Components
Top components Pointing devices Item Component TouchPad Left TouchPad button Right TouchPad button Vertical scroll zone Horizontal scroll zone NOTE: This table describes factory settings. View or change pointing device preferences by selecting Start > Control Panel > Hardware and Sound > Mouse. Chapter 2 External component identification Function Moves the pointer and selects or activates items on the...
Page 15: Buttons
Buttons Item Component Power button Media button Wireless button Volume mute button (select models only) Volume scroll zone Description ● When the computer is off, press the button to turn on the computer. When the computer is on, press the button to shut ●...
Page 16: Keys
Keys Item Component Windows logo key Windows applications key Embedded numeric keypad keys Function keys Chapter 2 External component identification Function Displays system information when pressed in combination with the key. Executes frequently used system functions when pressed in combination with a function key or the Displays the Windows Start menu.
Page 17: Lights
Volume mute light Description ● On: An integrated wireless device, such as a wireless local area network (WLAN) device, the HP Broadband Wireless Module, and/or a Bluetooth® device, is on. Off: All wireless devices are off. ● On: The computer is on.
Page 18 Item Component Volume down light Volume up light Chapter 2 External component identification Description Blinking: The volume scroll zone is being used to decrease speaker volume. Blinking: The volume scroll zone is being used to increase speaker volume.
Page 19: Front Components
Audio-in (microphone) jack Function On: An integrated wireless device, such as a WLAN ● device, the HP Broadband Wireless Module, and/or a Bluetooth device, is turned on. ● Off: All wireless devices are turned off. On: The computer is on.
Page 20: Left-Side Components
Left-side components Item Component Power connector USB ports (2) RJ-45 (network) jack RJ-11 (modem) jack Optical drive Optical drive light Chapter 2 External component identification Function Connects an AC adapter. Connect optional USB devices. Connects a network cable. NOTE: The RJ-45 (network) jack provides Gigabit Ethernet functionality.
Page 21: Right-Side Components
Right-side components Item Component ExpressCard slot (select models only) Digital Media Slot USB port (select models only) S-Video-out jack Internal microphone External monitor port Vent Security cable slot Function Supports optional ExpressCard/54 cards. Supports the following optional digital card formats: MultiMedia Card (MMC) and Secure Digital (SD) Memory Card.
Page 22: Bottom Components
Bottom components Item Component Hard drive bay Vents (5) Memory module compartment Battery bay WLAN module compartment Battery release latch Chapter 2 External component identification Function Holds the hard drive. Enables airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating.
Page 23: Illustrated Parts Catalog
Illustrated parts catalog Serial number location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Serial number location...
Page 24: Computer Major Components
Computer major components Chapter 3 Illustrated parts catalog...
Page 25 Item Description 12.1-inch, WXGA display assembly (includes 2 WLAN antenna transceivers and cables, camera module and cable, nameplate, and logo) Display internal components Display bezel (includes nameplate) Display inverter Display hinges Display enclosure (includes 2 WLAN antenna transceivers and cables, camera cable, and logo) Switch cover (includes LED board and cable) Keyboards (include keyboard cable)
Page 26 Item Description (13) ExpressCard assembly (14) Processors (include replacement thermal material) Intel Core 2 Duo processors (4-MB L2 cache, 800-MHz FSB): T7800 2.6-GHz processor ● T7700 2.4-GHz processor ● T7500 2.2-GHz processor ● T7300 2.0-GHz processor ● T7100 1.8-GHz processor (1-MB L2 cache) ●...
Page 27 Item Description Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South ● Korea For use in Japan ● Broadcom 802.11a/b/g WLAN modules: For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, ●...
Page 28 Item Description Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Grenada,...
Page 29: Cable Kit
Cable Kit Item Description Cable Kit: Bluetooth module cable Modem module cable (includes RJ-11 jack) Microphone (includes receiver) Spare part number 454008-001 Cable Kit...
Page 30: Plastics Kit
Plastics Kit Item Description Plastics Kit: ExpressCard slot bezel WLAN module compartment cover (includes one captive screw, secured by a C-clip) Memory module compartment cover (includes one captive screw, secured by a C-clip) Hard drive cover (includes 2 captive screws, secured by C-clips) Chapter 3 Illustrated parts catalog Spare part number 454010-001...
Page 31: Mass Storage Devices
Item Description Computer feet (4) Base enclosure screw covers (4 covers, 2 sizes) Mass storage devices Item Description Hard drives (include bracket ) 200-GB, 4200-rpm 160-GB, 5400-rpm 120-GB, 5400-rpm 80-GB, 5400-rpm Optical drives (include bezel) DVD/CD-RW Combo Drive DVD-ROM Drive Spare part number Spare part number 454338-001...
Page 32: Miscellaneous Parts
Miscellaneous parts Description 65-W AC adapter Power cords: For use in Australia For use in Japan For use the United States Screw Kit Phillips PM3.0×4.0 screw ● ● Phillips PM2.5×12.0 captive screw Phillips PM2.5×7.0 captive screw ● ● Phillips PM2.5×7.0 screw Phillips PM2.5×6.0 screw ●...
Page 33: Sequential Part Number Listing
Sequential part number listing Spare part Description number 246959-001 Power cord for use in the United States 246959-011 Power cord for use in Australia 246959-291 Power cord for use in Japan 391172-001 65-W AC adapter 398393-002 Bluetooth module NOTE: cable is included in the Cables Kit, spare part number 454008-001. See Kit information.
Page 34 Spare part Description number 441090-002 Broadcom 802.11b/g module for use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua & Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia & Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial...
Page 35 Spare part Description number NOTE: The modem module spare part kits do not include a modem module cable. The modem module cable is included in the Cables Kit, spare part number 454008-001. See information. 453992-001 System board (includes replacement thermal material) 453993-001 Base enclosure (includes rubber feet) 453995-001...
Page 36 Spare part Description number 454337-001 160-GB, 5400-rpm hard drive (includes hard drive bracket) 454338-001 200-GB, 4200-rpm hard drive (includes hard drive bracket) 454399-001 Display bezel (includes nameplate) 454598-001 Intel Core Duo T5450 1.66-GHz processor (2-MB L2 cache, 667-MHz FSB, includes replacement thermal material) 454599-001 Intel Celeron-M 530 1.73-GHz processor (1-MB L2 cache, 533-MHz FSB, includes replacement thermal material)
Page 37: Removal And Replacement Procedures
Removal and replacement procedures Preliminary replacement requirements Tools required You will need the following tools to complete the removal and replacement procedures: Flat-bladed screwdriver ● Magnetic screwdriver ● Phillips P0 and P1 screwdrivers ● Torx T8 screwdriver ● Service considerations The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures.
Page 38: Cables And Connectors
Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion.
Page 39: Grounding Guidelines
Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions. A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry.
Page 40: Packaging And Transporting Guidelines
Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment: To avoid hand contact, transport products in static-safe tubes, bags, or boxes. ● Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging. ● Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations. ●...
Page 41: Equipment Guidelines
Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps ● with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times.
Page 42: Unknown User Password
Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password: NOTE: These steps also clear CMOS. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 43: Component Replacement Procedures
Make special note of each screw size and location during removal and replacement. Serial number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer. Component replacement procedures...
Page 44: Computer Feet
Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part number 454010-001. There are 4 rubber feet that attach to the base enclosure in the locations illustrated below. Chapter 4 Removal and replacement procedures...
Page 45: Battery
Battery Description 8-cell, 2.55-Ah (73-Wh) Li-ion battery 4-cell, 2.20-Ah (37-Wh) Li-ion battery Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 46: Camera Module
Camera module Description Camera module Before removing the camera module, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 47 Separate the display bezel top edge (2) from the display assembly to access the camera module. Release the camera module and bracket (1) as far from the display enclosure as the camera module cable allows. Disconnect the camera module cable (2) from the camera module. Remove the camera module and bracket.
Page 48 Remove the camera module bracket (2) from the camera module. Reverse this procedure to reassemble and install the camera module. Chapter 4 Removal and replacement procedures...
Page 49: Hard Drive
Hard drive NOTE: All hard drive spare part kits include a hard drive bracket. Description 200-GB, 4200-rpm hard drive 160-GB, 5400-rpm hard drive 120-GB, 5400-rpm hard drive 80-GB, 5400-rpm hard drive Before removing the hard drive, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 50 Grasp the Mylar tab (2) on the hard drive and slide the hard drive (3) to the left to disconnect it from the system board. Remove the hard drive (4) from the hard drive bay. If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×4.0 hard drive bracket screws (1) from each side of the hard drive.
Page 51: Memory Module
Memory module Description 2048-MB (PC2-5300, 667-MHz, DDR2) 1024-MB (PC2-5300, 667-MHz, DDR2) 512-MB (PC2-5300, 667-MHz, DDR2) Before removing the memory module, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 52 Remove the memory module (2) by pulling the module away from the slot at an angle. NOTE: Memory modules are designed with a notch (3) to prevent incorrect installation into the memory module slot. Reverse this procedure to install a memory module. Chapter 4 Removal and replacement procedures...
Page 53: Wlan Module
WLAN module CAUTION: The WLAN module and the WWAN module are not interchangeable. Description Intel 802.11a/b/g/n WLAN modules: For use in Antigua and Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda, Brunei, ● Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India, Indonesia, Malaysia, Mexico, Panama, Paraguay, Peru, Saudi Arabia, Taiwan, Uruguay, the United States, Venezuela, and Vietnam...
Page 54 Description Russia, Serbia and Montenegro, Singapore, Slovakia, Slovenia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Turkey, Ukraine, the United Kingdom, and Uzbekistan For use in Australia, New Zealand, Pakistan, the People's Republic of China, and South Korea ● ● For use in Japan Broadcom 802.11b/g WLAN modules: For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua &...
Page 55 Lift the right side of the cover (2), swing it up and to the left, and remove the cover. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux”...
Page 56: Optical Drive
Optical drive NOTE: All optical drive spare part kits include an optical drive bezel. Description DVD/CD-RW Combo Drive DVD-ROM Drive Before removing the optical drive, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 57 Remove the optical drive bracket (2). Reverse this procedure to reassemble and install an optical drive. Component replacement procedures...
Page 58: Keyboard
Keyboard For use in: Japan Korea Taiwan Before removing the keyboard, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 59 Move the keyboard (2) toward the display until the tabs on the keyboard bottom edge disengage from the top cover. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and disconnect the keyboard cable (2) from the system board. Remove the keyboard.
Page 60: Switch Cover
Switch cover Description Switch cover (includes an LED board and LED board cable) Before removing the switch cover, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 61 Disconnect the LED board cable (1) from the system board. Remove the switch cover (2). Reverse this procedure to install the switch cover. Component replacement procedures...
Page 62: Display Assembly
Display assembly Description 12.1-inch, WXGA display assembly (includes WLAN antenna transceivers and cables, camera module, and camera module cable) Before removing the display assembly, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 63 Disconnect the display panel cable (1) from the system board. Disconnect the camera cable (2) from the system board. Remove the WLAN antenna cables (3) from the opening in the system board. Remove the four Phillips PM2.5×6.0 screws (1) that secure the display assembly to the computer. Lift the display assembly (2) straight up and remove it.
Page 64 If it is necessary to replace the display bezel or the display assembly internal components, remove the six rubber screw covers (1) and the six Torx T8M2.5×6.0 screws (2) that secure the display bezel to the display enclosure. NOTE: Camera module on page 38 Flex the inside edges of the left and right sides (1) and the top and bottom sides (2) of the display bezel until the bezel disengages from the display enclosure.
Page 65 Disconnect the backlight cable (2) and the display panel cable (3) from the display inverter. Remove the display inverter from the display enclosure. The display inverter is available using spare part number 454009-001. If it is necessary to replace the display hinges, remove the six Torx T8M2.5×5.0 screws (1) that secure the display panel to the display enclosure.
Page 66 Remove the display hinges (2) from the display panel. The display hinges are available using spare part number 454011-001. Reverse this procedure to reassemble and install the display assembly. Chapter 4 Removal and replacement procedures...
Page 67: Top Cover
Top cover Description Top cover (includes TouchPad and TouchPad cable) Before removing the top cover, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 68 Remove the following: (1) Two rubber screw covers. The rubber screw covers are included in the Plastics Kit, spare part number 454010-001. (2) Seven Phillips PM2.5×7.0 screws. (3) Three Phillips PM2.0×3.0 screws. Turn the computer right-side up, with the front toward you. Disconnect the TouchPad cable (1) from the system board.
Page 69 Lift the top cover (3) straight up and remove it. Reverse this procedure to install the top cover. Component replacement procedures...
Page 70: Rtc Battery
RTC battery NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared. Description RTC battery Before removing the RTC battery, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 71 Remove the RTC battery (2). Reverse this procedure to install the RTC battery. Component replacement procedures...
Page 72: Front Led Board
Front LED board Description Front LED board Before removing the front LED board, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 73: Bluetooth Module
Remove the front LED board (3). Reverse this procedure to reassemble and install the front LED board. Bluetooth module NOTE: The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module cable is included in the Cables Kit, spare part number 454008-001. See on page 21 for more Cable Kit information.
Page 74: Speaker Assembly
Display assembly (see Top cover (see Remove the Bluetooth module: Disconnect the Bluetooth module cable (1) from the system board. Remove the two Phillips PM2.0×4.0 screws (2) that secure the Bluetooth module to the system board. Remove the module (3). Reverse this procedure to install the Bluetooth module.
Page 75 Remove the battery (see Battery on page Remove the following components: Hard drive (see Hard drive on page Optical drive (see Optical drive on page Keyboard (see Keyboard on page Switch cover (see Switch cover on page Display assembly (see Top cover (see Top cover on page Bluetooth module (see...
Page 76: Microphone
Microphone NOTE: The microphone is included in the Cables Kit, spare part number 454008-001. See Kit on page 21 for more Cable Kit information. Before removing the microphone, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 77: System Board
Reverse this procedure to install the microphone. System board Description System board (includes replacement thermal material) Before removing the system board, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 78 Loosen the captive standoff (2) on the fan that secures the system board to the base enclosure. Flex the left side of the base enclosure (1) until the USB, RJ-45, and RJ-11 jacks (2) clear the openings in the base enclosure. Use the optical drive connector (1) to lift the left side of the system board (2) until it rests at an angle.
Page 79: Expresscard Assembly
ExpressCard assembly Description ExpressCard assembly Before removing the ExpressCard assembly, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
Page 80 Remove the four Phillips PM2.0×6.0 screws that secure the ExpressCard assembly to the system board. Turn the system board right-side up, with the left side toward you. Remove the ExpressCard assembly from the system board. Reverse this procedure to install the ExpressCard assembly. Chapter 4 Removal and replacement procedures...
Page 81: Modem Module
Modem module NOTE: The modem module spare part kits doe not include a modem module cable. The modem module cable is included in the Cables Kit, spare part number 454008-001. See Cable Kit information. Description For use in all countries and regions except Japan and Asia Pacific countries and regions For use only in Japan and Asia Pacific countries and regions Before removing the modem module, follow these steps: Shut down the computer.
Page 82 Disconnect the modem module (2) from the system board by lifting it straight up. Remove the modem module and modem module cable. Reverse this procedure to install the modem module and modem module cable. Chapter 4 Removal and replacement procedures...
Page 83: Fan
Description Before removing the fan, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
Page 84 Remove the fan (3) from the heat sink. Reverse this procedure to install the fan. NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left side of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist.
Page 85: Heat Sink
Heat sink Description Heat sink (includes a heat sink clip and replacement thermal material) Thermal Material Kit Before removing the heat sink, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
Page 86 Remove the heat sink (3) by lifting it straight up. NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) and (3), the processor (2), and graphics subsystem component (4) on the system board each time the heat sink is removed.
Page 87: Processor
Processor NOTE: All processor spare part kits include replacement thermal material. The Thermal Material Kit is also available using spare part number 445853-001. Description Intel Core 2 Duo processors (4-MB L2 cache, 800-MHz FSB) T7800 2.6-GHz processor T7700 2.4-GHz processor T7500 2.2-GHz processor T7300 2.0-GHz processor T7100 1.8-GHz processor...
Page 88 Fan (see Fan on page Heat sink (see Remove the processor: Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise until you hear a click. Lift the processor (2) straight up and remove it. NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned with the triangle (4) embossed on the processor slot.
Page 89: Setup Utility
Setup Utility WARNING! Only authorized technicians trained by HP must repair this equipment. All troubleshooting and repair procedures are detailed to allow repair at only the subassembly or module level. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modify any printed wiring board.
Page 90: Navigating And Selecting In The Setup Utility
Navigating and selecting in the Setup Utility Because the Setup Utility is not Windows-based, it does not support the TouchPad. Navigation and selection are by keystroke. To choose a menu or a menu item, use the arrow keys. ● To choose an item in a drop-down list or to toggle a field, for example an Enable/Disable field, use ●...
Page 91: Using Advanced Setup Utility Features
Using advanced Setup Utility features This section describes the Setup Utility features recommended for all users. For more information about the Setup Utility features recommended for advanced users only, refer to Help and Support, which is accessible only when the computer is in Windows. The Setup Utility features available for advanced users include a hard drive self-test, a Network Service Boot, and settings for boot order preferences.
Page 92: Security Menu
Security menu Select Administrator password Power-On Password System Configuration menu Select Language Support Enhanced SATA support (select models only) Boot Options Button Sound (select models only) Video memory up to (select models only) Diagnostics menu Select Hard Disk Self Test Secondary Hard Disk Self Test (select models only) Chapter 5 Setup Utility To do this...
Page 93: Specifications
Specifications Computer specifications Dimensions Length Width Height (front to rear) Weight Equipped with 8-cell battery and optical drive Equipped with 4-cell battery and optical drive Input power Operating voltage Operating current Temperature Operating (not writing to optical disc) Operating (writing to optical disc) Nonoperating Relative humidity Operating...
Page 94: 12.1-Inch, Wxga Display Specifications
Operating Nonoperating NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 12.1-inch, WXGA display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Character display...
Page 95: Hard Drive Specifications
Hard drive specifications Dimensions Height Width Weight Interface type Transfer rate Security Seek times (typical read, including setting) Single track Average Maximum Logical blocks Disc rotational speed Operating temperature *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications may differ slightly.
Page 96: Dvd/Cd-Rw Combo Drive Specifications
DVD/CD-RW Combo Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate 24X CD-ROM 8X DVD 24X CD-R 24X CD-RW Transfer mode Startup time Stop time...
Page 97: Dvd-Rom Drive
DVD-ROM Drive Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate CD-R (24X) CD-RW (10X) CD-ROM (24X) DVD (8X) Multiword DMA mode 2 Startup time Stop time DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD Digital...
Page 98: System Dma Specifications
System DMA specifications Hardware DMA DMA0 DMA1* DMA2* DMA3 DMA4 DMA5* DMA6 DMA7 *PC Card controller can use DMA 1, 2, or 5. Chapter 6 Specifications System function Not applicable Not applicable Not applicable Not applicable Direct memory access controller Available for PC Card Not assigned Not assigned...
Page 99: System Interrupt Specifications
System interrupt specifications Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 IRQ9* IRQ10* IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. NOTE: PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.
Page 100: System I/O Address Specifications
System I/O address specifications I/O address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - 02F 040 - 05F 044 - 05F 062 - 063 065 - 06F 070 - 071 072 - 07F 080 - 08F 090 - 091...
Page 101 I/O address (hex) 220 - 22F 230 - 26D 26E - 26 278 - 27F 280 - 2AB 2A0 - 2A7 2A8 - 2E7 2E8 - 2EF 2F0 - 2F7 2F8 - 2FF 300 - 31F 320 - 36F 370 - 377 378 - 37F 380 - 387 388 - 38B...
Page 102: System Memory Map Specifications
System memory map specifications Size 640 KB 128 KB 48 KB 160 KB 64 KB 15 MB 58 MB 58 MB 2 MB 4 GB 64 KB Chapter 6 Specifications Memory address 00000000-0009FFFF 000A0000-000BFFFF 000C0000-000CBFFF 000C8000-000E7FFF 000E8000-000FFFFF 00100000-00FFFFFF 04800000-07FFFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF...
Page 103: Screw Listing
Screw listing This section provides specification and reference information for the screws used in the computer. All screws listed in this section are available in the Screw Kit, spare part number 454014-001. Phillips PM2.0×4.0 screw Color Silver Where used: 2 screws that secure the camera module to the camera module bracket Quantity Length 4.0 mm...
Page 104 Where used: 2 screws that secure the optical drive bracket to the optical drive Where used: 4 screws that secure the display hinges to the display panel Where used: 2 screws that secure the Bluetooth module to the system board Chapter 7 Screw listing...
Page 105 Where used: 3 screws that secure the fan to the heat sink Phillips PM2.0×4.0 screw...
Page 106: Phillips Pm2.0×5.0 Captive Screw
Phillips PM2.0×5.0 captive screw Color Silver Where used: (1) Four captive screws that secure the hard drive cover to the computer (2) Two captive screws that secure the memory module compartment cover to the computer (3) One captive screw that secures the WLAN module compartment cover to the computer Chapter 7 Screw listing Quantity Length...
Page 107: Phillips Pm2.5×12.0 Captive Screw
Phillips PM2.5×12.0 captive screw Color Silver Where used: One captive screw that secures the hard drive to the computer Quantity Length 12.0 mm Thread Head diameter 2.5 mm 5.0 mm Phillips PM2.5×12.0 captive screw...
Page 108: Phillips Pm3.0×4.0 Screw
Phillips PM3.0×4.0 screw Color Silver Where used: 4 screws that secure the hard drive bracket to the hard drive 100 Chapter 7 Screw listing Quantity Length 4.0 mm Thread Head diameter 3.0 mm 5.0 mm...
Page 109: Phillips Pm2.5×4.0 Screw
Phillips PM2.5×4.0 screw Color Black Where used: 2 screws that secure the WLAN module to the system board Quantity Length 4.0 mm Thread Head diameter 2.5 mm 5.0 mm Phillips PM2.5×4.0 screw 101...
Page 110 Where used: 2 screws that secure the top cover to the base enclosure Where used: 2 screws that secure the modem module to the system board 102 Chapter 7 Screw listing...
Page 111: Phillips Pm2.5×7.0 Screw
Phillips PM2.5×7.0 screw Color Black Where used: (1) One screw that secures the optical drive to the computer (2) Three screws that secure the switch cover to the computer (3) One screw that secures the display assembly to the computer Quantity Length 7.0 mm...
Page 112 Where used: 3 captive screws that secure the keyboard to the computer Where used: 7 screws that secure the top cover to the base enclosure 104 Chapter 7 Screw listing...
Page 113 Where used: 2 screws that secure the top cover to the base enclosure Phillips PM2.5×7.0 screw 105...
Page 114: Phillips Pm2.0×3.0 Screw
Phillips PM2.0×3.0 screw Color Silver Where used: 5 screws that secure the switch cover to the computer Where used: 3 screws that secure the top cover to the base enclosure 106 Chapter 7 Screw listing Quantity Length 3.0 mm Thread Head diameter 2.0 mm 4.5 mm...
Page 115 Where used: 2 screws that secure the front LED board to the base enclosure Phillips PM2.0×3.0 screw 107...
Page 116: Phillips Pm2.5×5.0 Screw
Phillips PM2.5×5.0 screw Color Black Where used: One screw that secures the display assembly to the computer 108 Chapter 7 Screw listing Quantity Length 5.0 mm Thread Head diameter 2.5 mm 5.0 mm...
Page 117: Torx T8M2.5×6.0 Screw
Where used: 4 screws that secure the display assembly to the computer Torx T8M2.5×6.0 screw Color Black Where used: 6 screws that secure the display bezel to the display assembly Quantity Length 6.0 mm Thread Heat width 2.5 mm 5.0 mm Torx T8M2.5×6.0 screw 109...
Page 118: Torx T8M2.5×5.0 Screw
Torx T8M2.5×5.0 screw Color Black Where used: 6 screws that secure the display panel to the display enclosure 110 Chapter 7 Screw listing Quantity Length 5.0 mm Thread Head diameter 2.5mm 5.0 mm...
Page 119: Phillips Pm2.5×6.0 Screw
Phillips PM2.5×6.0 screw Color Black Where used: 3 screws that secure the system board to the base enclosure Quantity Length 6.0 mm Thread Head diameter 2.5 mm 5.0 mm Phillips PM2.5×6.0 screw 111...
Page 120: Phillips Pm2.0×6.0 Screw
Phillips PM2.0×6.0 screw Color Silver Where used: 4 screws that secure the ExpressCard assembly to the system board 112 Chapter 7 Screw listing Quantity Length 6.0 mm Thread Head diameter 2.0 mm 4.5 mm...
Page 121: Phillips Pm2.0×6.0 Shoulder Screw
Phillips PM2.0×6.0 shoulder screw Color Silver Where used: 2 shoulder screws that secure the heat sink to the system board Quantity Length 6.0 mm Thread Head diameter 2.0 mm 5.0 mm Phillips PM2.0×6.0 shoulder screw 113...
Page 122: Backup And Recovery
Backup and Recovery Recovering system information Tools provided by the operating system and Recovery Manager software are designed to help you with the following tasks for safeguarding your information and restoring it in case of a system failure: Back up your information regularly to protect your important system files. ●...
Page 123: Back Up Suggestions
Back up suggestions Create system restore points using the Windows System Restore feature. ● ● Store personal files in the Documents folder and back up these folders periodically. Back up templates stored in their associated programs. ● Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. ●...
Page 124: Restore To A Previous Date And Time
Restore to a previous date and time Select Start > Control Panel > System and Maintenance > System. In the left pane, click System protection. Click the System Protection tab. Click the System Restore button, and then click Next. The System Restore window opens. Follow the on-screen instructions.
Page 125: Reinstalling Software Programs And Drivers
Reinstalling software programs and drivers If a program or driver preinstalled at the factory is accidentally erased or is damaged, Recovery Manager allows you to reinstall it. NOTE: Software not provided with this computer must be reinstalled from the disc provided by the manufacturer or downloaded from the manufacturer's Web site.
Page 126: Performing A Recovery
Performing a recovery Recovery Manager software allows you to repair or restore the system if you experience system failure or instability. Recovery Manager works from recovery discs that you create or from a dedicated recovery partition on the hard drive. NOTE: Windows has its own built-in repair features, such as System Restore and driver rollback capabilities.
Page 127: Deleting The Recovery Partition On The Hard Drive
Deleting the recovery partition on the hard drive The Recovery Manager Advanced Options menu provides the option of deleting the recovery partition, which will increase space on the hard drive. Delete the recovery partition only if you have already created recovery discs.
Page 128: Connector Pin Assignments
Connector pin assignments Audio-out (headphone) Audio-in (microphone) 120 Chapter 9 Connector pin assignments Signal Audio out, left channel Audio out, right channel Ground Signal Audio signal in Audio signal in Ground...
Page 129: External Monitor
External monitor Signal Red analog Green analog Blue analog Not connected Ground Ground analog Ground analog Ground analog +5 VDC Ground Monitor detect DDC 2B data Horizontal sync Vertical sync DDC 2B clock External monitor 121...
Page 130: Modem)
RJ-11 (modem) 122 Chapter 9 Connector pin assignments Signal Unused Ring Unused Unused Unused...
Page 131: Network)
RJ-45 (network) Signal Transmit + Transmit - Receive + Unused Unused Receive - Unused Unused RJ-45 (network) 123...
Page 132: S-Video-Out
S-Video-out 124 Chapter 9 Connector pin assignments Signal S-VHS color (C) signal Composite video signal S-VHS intensity (Y) signal S-VHS color ground TV-CD S-VHS intensity ground Composite video ground...
Page 133: Universal Serial Bus
Universal Serial Bus Signal +5 VDC Data - Data + Ground Universal Serial Bus 125...
Page 134: 10 Power Cord Set Requirements
10 Power cord set requirements The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC or from 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased.
Page 135: Requirements For Specific Countries And Regions
Requirements for specific countries and regions Country/region Australia Austria Belgium Canada Denmark Finland France Germany Italy Japan Korea The Netherlands Norway The People's Republic of China Sweden Switzerland Taiwan The United Kingdom The United States The flexible cord must be Type HO5VV-F, 3-conductor, 1.0-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.
Page 136: 11 Recycling
NOTE: Materials Disposal. This HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life. Disposal of mercury may be regulated because of environmental considerations. For disposal or recycling information, contact your local authorities, or see the Electronic Industries Alliance (EIA) Web site at http://www.eiae.org.
Page 137 Perform the following steps to disassemble the display assembly: Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. Lift up and out on the left and right inside edges (1) and the top and bottom inside edges (2) of the display bezel until the bezel disengages from the display assembly.
Page 138 Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). Remove all screws (1) that secure the display panel assembly to the display enclosure. Remove the display panel assembly (2) from the display enclosure. Turn the display panel assembly upside down. Remove all screws that secure the display panel frame to the display panel.
Page 139 Remove the display panel frame (2) from the display panel. Remove the screws (1) that secure the backlight cover to the display panel. Lift the top edge of the backlight cover (2) and swing it outward. Remove the backlight cover. Turn the display panel right-side up.
Page 140 Remove the backlight cables (1) from the clip (2) in the display panel. Turn the display panel upside down. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. Remove the backlight frame from the display panel.
Page 141 Remove the backlight from the backlight frame. Disconnect the display panel cable (1) from the LCD panel. Remove the screws (2) that secure the LCD panel to the display rear panel. Release the LCD panel (3) from the display rear panel. Release the tape (4) that secures the LCD panel to the display rear panel.
Page 142: Index
Index AC adapter, spare part number 24, 25 administrator password 84 advanced Setup Utility features 83 antennae locations 5 antennae, disconnecting 47 audio, product description 2 audio-in jack location 11 pin assignments 120 audio-out jack location 11 pin assignments 120 backup 114 base enclosure screw cover, illustrated 23...
Page 143 drives boot order 84 preventing damage 30 DVD-ROM Drive precautions 30 removal 48 spare part number 18, 23, 27, 48 specifications 89 DVD/CD-RW Combo Drive precautions 30 removal 48 spare part number 18, 23, 27, 48 specifications 88 electrostatic discharge 31 enhanced SATA support 84 esc key 8 Ethernet, product description 2...
Page 144 microphone jack location 11 pin assignments 120 model name 1 modem jack location 12 pin assignments 122 modem module product description 2 removal 73 spare part numbers 17, 26, modem module cable, illustrated 21 monitor port location 13 pin assignments 121 navigating in the Setup Utility 82 network jack location 12...
Page 145 serial number 15, 35 service considerations 29 serviceability, product description 4 Setup Utility changing the language 81 Diagnostics menu 84 displaying system information 82 Main menu 83 navigating 82 overview 81 Security menu 84 selecting 82 starting 81 System Configuration menu 84 using advanced features 83 software reinstalling 117...

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HP Compaq Presario,Presario B1201 Maintenance And Service Manual

1 Product Description

2 External Component Identification

3 Illustrated Parts Catalog

4 Removal and Replacement Procedures

5 Setup Utility

6 Specifications

7 Screw Listing

8 Backup and Recovery

9 Connector Pin Assignments

10 Power Cord Set Requirements

11 Recycling

Index

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