Lenovo 320C-15IKB Hardware Maintenance Manual
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Lenovo 320C-15IKB Hardware Maintenance Manual

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320C-15IKB
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  • Page 1 Lenovo ideapad 320 320C-15IKB Hardware Maintenance Manual...
  • Page 2 Note: • Before using this information and the product it supports, be sure to read the general information under “Notices” on page 79. First Edition (September 2017) © Copyright Lenovo 2017. All rights reserved. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925. © 2017 Lenovo...

  • Page 3: Table Of Contents

    Power-on password ..........24 Hard-disk password ..........24 Administrator password ........24 Power management ........25 Screen blank state ..........25 Putting the computer to sleep or shutting it down ..............25 Putting your computer to sleep ......25 Shutting down the computer ......26 Lenovo ideapad 320C-15IKB ..... 27 Specifications ..........27 Status indicators ........... 29 Hotkeys............30 FRU replacement notices ......31 Screw notices ..........31 Removing and replacing an FRU ....32 1010 Optical drive ..........33 1020 Base cover ..........34...

  • Page 4: About This Manual

    • The product-specific section includes service, reference, and product-specific parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information” on page 16.

  • Page 5: Safety Information

    Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo ideapad 320C-15IKB computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electrostatic discharge” on page 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14...

  • Page 6: General Safety

    320C-15IKB Hardware Maintenance Manual General safety Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift it. 4. Lift it by standing or pushing up with your leg muscles; this action could avoid the strain from the muscles in your back. Do not attempt to lift any object that weighs more than 16 kg (35 lb) or that you think is too heavy for you. • Do not perform any action that causes hazards to the customer, or that makes the machine unsafe.

  • Page 7: Electrical Safety

    Safety information Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 320C-15IKB Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places in a machine: – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Caution: do not become a victim yourself.

  • Page 9: Safety Inspection Guide

    The power cord should be the type specified in the parts list. c. Insulation must not be frayed or worn. 4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage. 8. Check for worn, frayed, or pinched cables.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    320C-15IKB Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes: 1. Use product-specific ESD procedures when they exceed the requirements noted here.

  • Page 11: Safety Notices: Multilingual Translations

    Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds.
  • Page 12 320C-15IKB Hardware Maintenance Manual Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short- circuit it. Dispose of the battery as required by local ordinances or regulations.
  • Page 13 Safety information Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
  • Page 14 320C-15IKB Hardware Maintenance Manual Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
  • Page 15 Safety information Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the fluid are present after washing. Si le panneau d’affichage à...
  • Page 16 320C-15IKB Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
  • Page 17 Safety information Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité remplaçable en clientèle, mettez le système hors tension, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    320C-15IKB Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser products. Elsewhere, the drive is certified to conform to the requirements of the International Electrotechnical Commission (IEC) 825 and CENELEC EN 60 825 for Class 1 laser products.
  • Page 19 Safety information A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam. Radiação por raio laser ao abrir. Não olhe fixo no feixe de luz, não olhe diretamente por meio de instrumentos óticos e evite exposição direta com o feixe de luz.

  • Page 20: Important Service Information

    Strategy for replacing FRUs Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download. 4. Follow the directions on the screen and install the necessary software.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    Important service information Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU before you continue. • Some computers have both a processor board and a system board. If you are instructed to replace either of them, and replacing one of them does not solve the problem, reinstall that board, and then replace the other one. • If an adapter or a device consists of more than one FRU, any of the FRUs may be the cause of the error. Before replacing the adapter or device, remove the FRUs one by one to see if the symptoms change. Replace only the FRU that changed the symptoms. Attention: The setup configuration on the computer you are servicing may have been customized. Running Automatic Configuration may alter the settings. Note the current configuration settings (using the View Configuration option); then, when service has been completed, verify that those settings remain in effect.

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

  • Page 23: General Checkout

    General checkout General checkout This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire page on removing and replacing FRUs. • Carefully remove screws for reuse when replacing FRUs. • Be extremely careful during such write operations as copying, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered.

  • Page 24: What To Do First

    320C-15IKB Hardware Maintenance Manual What to do first When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. Date on which the machine failed 4. Date of purchase 5. Procedure index and page number in which the failing FRU was detected 6. Failing FRU name and part number 7. Machine type, model number, and serial number 8. Customer’s name and address Note for warranty: During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.

  • Page 25: Power System Checkout

    Checking the AC adapter You are here because the computer fails only when the AC adapter is used. • If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity and installation. • If the computer does not charge during operation, go to “Checking operational charging”. To check the AC adapter, follow the steps below: 1. Unplug the AC adapter cable from the computer. 2. Measure the output voltage at the plug of the AC adapter cable. See the following figure: Voltage (V DC) Note: Output voltage for the AC adapter pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo ideapad 320C-15IKB” on page 27. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking Operational Charging

    320C-15IKB Hardware Maintenance Manual Checking operational charging To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indicator or icon is still off, replace the battery pack. If the charge indicator still does not light on, replace the system board. Then reinstall the battery pack. If it is still not charged, go to the next section. Checking the battery pack Battery charging does not start until the Power Meter shows that less than 95% of the total power remains; under this condition the battery pack can charge to 100% of its capacity. This protects the battery pack from being overcharged or...

  • Page 27: Related Service Information

    OneKey Recovery System. In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped. If you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Recovery System and run System Recovery. For details of OneKey Recovery System,...

  • Page 28: Passwords

    320C-15IKB Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password. If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on. The computer does not start until the password is entered.

  • Page 29: Power Management

    Related service information Power management Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank state If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off. You can also turn off the LCD backlight by pressing To end screen blank state and resume normal operation, press any key on the keyboard Putting the computer to sleep or shutting it down When you have finished working with your computer, you can put it to sleep or shut it down.

  • Page 30: Shutting Down The Computer

    320C-15IKB Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down. To shut down your computer, do one of the following: • Select the Start button, then select Power → Shut down. • Right-click or press the Start button in the lower-left corner and select Shut down or sign out → Shut down.

  • Page 31: Lenovo Ideapad 320C-15Ikb

    This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 27 • “Status indicators” on page 29 • “Hotkeys” on page 30 • “FRU replacement notices” on page 31 • “Removing and replacing an FRU” on page 32 • “Locations” on page 62 • “Parts list” on page 64 Specifications The following table lists the specifications of the Lenovo ideapad 320C-15IKB: Table 1. Specifications Form Factor Dimensions Appr. 378 mm × 260 mm × 22.9 mm Weight Appr. 2.2 kg with battery LCD size 15.6-inch...
  • Page 32 320C-15IKB Hardware Maintenance Manual Table 1. Specifications (continued) Optical Drive Form factor 9.0 mm Type Writer Display Display resolution 1366 × 768 pixels HD/1920 × 1080 pixels FHD (LCD) LCD backlight I/O Ports USB 3.0 × 2 Audio Combo audio jack × 1 Video/Audio HDMI slot × 1 Ethernet RJ-45 × 1 Memory card slot 4 in 1 slot × 1 (SD/SDHC/SDXC/MMC) Battery pack Type Polymer Cells/Capacity 2 Cell, 30 Wh/35 Wh Note: The capacity given here is the typical or average capacity as measured in a specific test environment. Capacities measured in other environments may differ but are no lower than the rated capacity (see product label).

  • Page 33: Status Indicators

    Lenovo ideapad 320C-15IKB Status indicators The system status indicators below show the computer status: Table 2. Status indicators AC power Indicator status Meaning adapter status The computer is in sleep mode or turned off; The battery has more than 20% charge. Disconnected The battery has between 5% and Solid amber 20% charge. The battery has between 1% and 5% Fast blinking amber charge. The battery is being charged. When Slow blinking amber battery charge reaches 20%, the blinking color changes to white. The battery has between 20% and 80% charge and is still charging. Connected Slow blinking white When the battery reaches 80% charge the light will stop blinking. The battery has more than 80% Solid white charge, charging will continue until the battery is fully charged.

  • Page 34: Hotkeys

    320C-15IKB Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Table 3. Hotkeys Enables/disables airplane Mutes/unmutes the sound. mode. Decreases the volume level. Enables/disables camera. Locks/unlocks the LCD Increases the volume level. screen. Enables the external Enables/disables projector or dangles the microphone. external display. Decreases display Refreshes page. brightness. Enables/disables the touch Increases display pad. brightness.

  • Page 35: Fru Replacement Notices

    Lenovo ideapad 320C-15IKB FRU replacement notices This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo computer, this problem is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten.

  • Page 36: Removing And Replacing An Fru

    320C-15IKB Hardware Maintenance Manual Removing and replacing an FRU This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts. 2. Before replacing any FRU, review “FRU replacement notices” on page 31. 3. Begin by removing any FRUs that have to be removed before the failing FRU. Any of such FRUs are listed at the top of the page. Remove them in the order in which they are listed. 4. Follow the correct sequence in the steps to remove the FRU, as given in the figures by the numbers in square callouts. 5. When turning a screw to replace an FRU, turn it in the direction as given by the arrow in the figure. 6. When removing the FRU, move it in the direction as given by the arrow in the figure.

  • Page 37: 1010 Optical Drive

    Lenovo ideapad 320C-15IKB 1010 Optical drive Figure 1. Removal steps of optical drive Remove the screw 1.Then pull the optical drive out in the direction shown by arrow 2. Step Screw (quantity) Color Torque M2.5 × 7 mm, Phillips head, nylok-coated (1) Black/ 3.0+/-0.3 kgf/cm Silver LOW TO UPPER Remove the screw 3, then carefully remove the optical drive bracket and bezel in the directions shown by arrows 4 and 5. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm ODD BRK TO ODD MODULE...

  • Page 38: 1020 Base Cover

    320C-15IKB Hardware Maintenance Manual 1020 Base cover For access, remove this FRU: • “1010 Optical drive” on page 33 Figure 2. Removal steps of base cover Remove the screws 1. Step Screw (quantity) Color Torque M2.5 × 7 mm, Phillips-head, nylok-coated Black/ 3.0+/-0.3 kgf/cm (12) log low---log up & log low---io board--- Silver log up & log low---mb---log up & log low--- right side hinge---log up & log low---left side hinge---klock bracket---log up...
  • Page 39 Lenovo ideapad 320C-15IKB Figure 2. Removal steps of base cover (continued) Remove the base cover in the directions shown by arrows 2 and 3.
  • Page 40 320C-15IKB Hardware Maintenance Manual Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following labels: The following labels need to be peeled off from the old base cover and put on the new base cover. Rating label Rating label for print OS label Office label Adapter label 65 × 20mm Argentina label 68 × 6mm KCC label 50 × 16mm Indonesia label 32 × 10mm TW label 70 × 10mm BIS label 22 × 30mm WL/BT label 35 × 15mm For some models, you also need to apply one or two FCC labels. Check the...

  • Page 41: 1030 Battery Pack

    Lenovo ideapad 320C-15IKB 1030 Battery pack DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 Figure 3. Removal steps of battery pack Detach the battery pack connector in the direction shown by arrow 1, remove the screws 2.
  • Page 42 320C-15IKB Hardware Maintenance Manual Figure 3. Removal steps of battery pack (continued) Remove the battery pack in the direction shown by arrow 3.

  • Page 43: 1040 Pci Express Mini Card For Wireless Lan

    • “1030 Battery pack” on page 37 Important: The preinstalled WLAN module may only be replaced with a Lenovo approved module in order to comply with FCC and IC regulations. Refer to Table 4 “Parts list—Overall” on page 65 for Lenovo part numbers for the approved modules.
  • Page 44 320C-15IKB Hardware Maintenance Manual Figure 4. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled MAIN, and the grey cable (2nd) (AUX) into the jack labeled AUX on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, the grey cable (3rd) into the jack labeled 3, and the white cable (2nd) (AUX) into the jack labeled 2 on the card.

  • Page 45: 1050 Dimm

    Lenovo ideapad 320C-15IKB 1050 DIMM For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 Figure 5. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the directions shown by arrows 1, and then unplug the DIMM in the direction shown by arrow 2.

  • Page 46: 1060 Hard Disk Drive

    320C-15IKB Hardware Maintenance Manual 1060 Hard disk drive For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Improper handling can cause damage and permanent loss of data.
  • Page 47 Lenovo ideapad 320C-15IKB Figure 6. Removal steps of hard disk drive (continued) Detach the HDD board connector in the direction shown by arrows 2 and 3. Remove the HDD board 4. When installing: Make sure that the HDD connector is attached firmly. Detach the bracket from the hard disk drive.

  • Page 48: 1070 Speakers

    320C-15IKB Hardware Maintenance Manual 1070 Speakers For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 Figure 7. Removal steps of speakers Unplug the speaker connector 1. Then remove the speakers 2. When installing: Make sure that the connector is attached firmly.

  • Page 49: 1080 Fan Assembly And Heat Sink Assembly

    Lenovo ideapad 320C-15IKB 1080 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 • “1070 Speakers” on page 44 Figure 8. Removal steps of fan assembly and Heat Sink assembly Release the cables from the cable guides in the direction shown by arrows 1. When installing: Route the antenna cables along the cable guides. As you route the cables, make sure that they are not subjected to any tension. Tension...
  • Page 50 320C-15IKB Hardware Maintenance Manual Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued) Unplug the fan connector in the direction shown by arrow 2. Remove the screw 3. Step Screw (quantity) Color Torque M2 × 6 mm, Phillips head, nylok-coated (1) Black 1.85+/-0.15 kgf/cm fan---mb---log up & fan---log up When installing: Make sure that the connector is attached firmly.
  • Page 51 Lenovo ideapad 320C-15IKB Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued) Remove the screws 5. Lift the heat sink in the direction shown by arrows 6.
  • Page 52 320C-15IKB Hardware Maintenance Manual Figure 8. Removal steps of fan assembly and Heat Sink assembly (continued) When installing: Before you attach the fan assembly to the computer, apply thermal grease, at an amount of 0.2 grams, to the part shown in the figure above. Either too much or too little grease application can cause a thermal problem due to imperfect contact with a component.

  • Page 53: 1090 Odd Transfer Board, Backup Battery And Fingerprint Board

    Lenovo ideapad 320C-15IKB 1090 ODD transfer board and backup battery For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 Figure 9. Removal steps of ODD transfer board and backup battery Detach the system board connector in the directions shown by arrows 1 and 2. Unplug the backup battery connector in the direction shown by arrow 3.
  • Page 54 320C-15IKB Hardware Maintenance Manual Figure 9. Removal steps of ODD transfer board and backup battery (continued) Remove the backup battery in the direction shown by arrow 6. When installing: Make sure that the connector is attached firmly.

  • Page 55: 1100 Upper Case

    Lenovo ideapad 320C-15IKB 1100 Upper case For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 ODD transfer board and backup battery” on page 49 Figure 10. Removal steps of upper case Remove the screws 1. Step Screw (quantity) Color Torque M2.5 × 5 mm, Phillips-head, nylok-coated (4) 3 +/-0.3 kgf/cm Silver left side hinge---log up & right side hinge---log up...
  • Page 56 320C-15IKB Hardware Maintenance Manual Figure 10. Removal steps of upper case (continued) Detach the LCD unit connectors in the directions shown by arrows 2 to 4. Open the hinge in the direction shown by arrows 5.
  • Page 57 Lenovo ideapad 320C-15IKB Figure 10. Removal steps of upper case (continued) Remove the upper case from the LCD module in the directions shown by arrow 6.

  • Page 58: 1110 System Board

    320C-15IKB Hardware Maintenance Manual 1110 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite.
  • Page 59 Lenovo ideapad 320C-15IKB Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 4.

  • Page 60: 1120 Lcd Unit

    320C-15IKB Hardware Maintenance Manual 1120 LCD unit For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 ODD transfer board and backup battery” on page 49 • “1100 Upper case” on page 51 • “1110 System board” on page 54 Figure 12. Removal steps of LCD unit Pull the hinge cap to the right side to release the hooks.
  • Page 61 Lenovo ideapad 320C-15IKB Figure 12. Removal steps of LCD unit (continued) Remove the LCD front bezel in the direction shown by arrows 1. Remove the screws 2. Lift the LCD module slightly 3. Disconnect the connector in the direction shown by arrow 4. Then remove the LCD module. Step Screw (quantity) Color Torque M2 × 3 mm, Phillips-head, nylok-coated (4) Black 1.85+/-0.15 kgf/cm lcd panel---lcd cover...
  • Page 62 320C-15IKB Hardware Maintenance Manual Figure 12. Removal steps of LCD unit (continued) Remove the screws 5. Step Screw (quantity) Color Torque M2.5 × 2.5 mm, Phillips-head, nylok-coated (4) Black 3+/-0.3 kgf/cm lcd brk---lcd cover Remove the LCD hinges in the direction shown by arrows 6.
  • Page 63 Lenovo ideapad 320C-15IKB Figure 12. Removal steps of LCD unit (continued) Detach the camera connector in the direction shown by arrow 1. Remove the LCD cable in the direction shown by arrows 2. When installing: Make sure that the connector is attached firmly and that you do not pinch the antenna cables when you attach the LCD assembly. Route the LCD cable along the cable guides.
  • Page 64 320C-15IKB Hardware Maintenance Manual Figure 12. Removal steps of LCD unit (continued) Peel off the adhesive tape securing the antenna boards, release the cables from the cable guide, and then remove the antenna assembly in the direction shown by arrows 3.

  • Page 65: 1130 Integrated Camera And Antenna Assembly

    Lenovo ideapad 320C-15IKB 1130 Integrated camera and antenna assembly For access, remove these FRUs in order: • “1010 Optical drive” on page 33 • “1020 Base cover” on page 34 • “1030 Battery pack” on page 37 • “1040 PCI Express Mini Card for wireless LAN” on page 39 • “1050 DIMM” on page 41 • “1060 Hard disk drive” on page 42 • “1070 Speakers” on page 44 • “1080 Fan assembly and Heat Sink assembly” on page 45 • “1090 ODD transfer board and backup battery” on page 49 • “1100 Upper case” on page 51 • “1110 System board” on page 54 • “1120 LCD unit” on page 56 Figure 13. Removal steps of integrated camera and antenna assembly Note: The integrated camera is stuck on the top center of the LCD cover.

  • Page 66: Locations

    320C-15IKB Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera 2 Built-in microphone 3 Computer display 4 Wireless LAN antennas 5 Power Key 6 Touch pad 7 Optical disc drive 8 Kensington Security slot...

  • Page 67: Bottom And Left-Side View

    Lenovo ideapad 320C-15IKB Bottom and Left-side view 1 Speakers 2 Ventilation slots 3 AC power adapter jack 4 Battery/Charging status indicator 5 RJ-45 port 6 HDMI port 7 USB 3.0 port 8 Combo audio jack 9 Memory card slot J Novo button K Power status indicator...

  • Page 68: Parts List

    320C-15IKB Hardware Maintenance Manual Parts list This section presents the following service parts: • “Overall” on page 65 • “LCD FRUs” on page 74 • “Miscellaneous parts” on page 76 • “AC adapters” on page 76 • “Screws” on page 78 Note: Each FRU is available for all types or models, unless specific types or models are specified. Attention: Do not attempt to replace an FRU on your own. If an FRU is damaged, contact a Lenovo authorized servicer or a marketing representative for replacement or repair. Only qualified technicians can inspect or repair this product.

  • Page 69: Overall

    Lenovo ideapad 320C-15IKB Overall...
  • Page 70 320C-15IKB Hardware Maintenance Manual Table 4. Parts list—Overall FRU no. See “Miscellaneous parts” on page 76. LCD unit (see “LCD FRUs” on page 74). UPPERCASEASML80XLWH IMR US KB 5CB0N86409 UPPERCASEASML80XLWH IMR UK KB 5CB0N86306 UPPERCASEASML80XLWH IMR ITA KB 5CB0N86346 UPPERCASEASML80XLWH IMR SPA KB 5CB0N86528 UPPERCASEASML80XLWH IMR TUR KB 5CB0N86441 UPPERCASEASML80XLWH IMR THA KB 5CB0N86401 UPPERCASEASML80XLWH IMR POR KB 5CB0N86554 UPPERCASEASML80XLWH IMR LSP KB 5CB0N86465 UPPERCASEASML80XLWH IMR CFEN KB 5CB0N86351 UPPERCASEASML80XLWH IMR KOR KB 5CB0N86619 UPPERCASEASML80XLWH IMR TC KB 5CB0N86543 UPPERCASEASML80XLWH IMR RU KB 5CB0N86584 UPPERCASEASML80XLWH IMR FR KB 5CB0N86387 UPPERCASEASML80XLWH IMR GE KB...
  • Page 71 Lenovo ideapad 320C-15IKB Table 4. Parts list—Overall (continued) FRU no. UPPERCASEASML80XLPG IMR GE KB 5CB0N86432 UPPERCASEASML80XLPG IMR ARA KB 5CB0N86317 UPPERCASEASML80XLPG IMR JP KB 5CB0N86563 UPPERCASEASML80XLPG IMR BRAKB 5CB0N86439 UPPERCASEASML80XLPG IMR DUTCH KB 5CB0N86454 UPPERCASEASML80XLPG IMR GRE KB 5CB0N86573 UPPERCASEASML80XLPG IMR HEB KB 5CB0N86269 UPPERCASEASML80XLPG IMR HUN KB 5CB0N86411 UPPERCASEASML80XLPG IMR NORDIC KB 5CB0N86320 UPPERCASEASML80XLPG IMR BEL KB 5CB0N86490 UPPERCASEASML80XLPG IMR IL KB 5CB0N86266 UPPERCASEASML80XLPG IMR SLE KB 5CB0N86265 UPPERCASEASML80XLPG IMR SWS KB 5CB0N86605 UPPERCASEASML80XLPG IMR USINT KB 5CB0N86407 UPPERCASEASML80XLPG IMR CZHSLK KB 5CB0N86517...
  • Page 72 320C-15IKB Hardware Maintenance Manual Table 4. Parts list—Overall (continued) FRU no. UPPERCASEASML80XLIG IMR BUL KB 5CB0N86540 UPPERCASEASML80XLIG IMR INDIA KB 5CB0N86542 UPPERCASEASML80XLIG IMR FRAR KB 5CB0N86403 UPPERCASEASML80XLIG IMR UKR KB 5CB0N86282 UPPERCASEASML80XLLL IMR US KB 5CB0N86379 UPPERCASEASML80XLLL IMR UK KB 5CB0N86342 UPPERCASEASML80XLLL IMR ITA KB 5CB0N86491 UPPERCASEASML80XLLL IMR SPA KB 5CB0N86519 UPPERCASEASML80XLLL IMR TUR KB 5CB0N86576 UPPERCASEASML80XLLL IMR THA KB 5CB0N86285 UPPERCASEASML80XLLL IMR POR KB 5CB0N86310 UPPERCASEASML80XLLL IMR LSP KB 5CB0N86348 UPPERCASEASML80XLLL IMR CFEN KB 5CB0N86546 UPPERCASEASML80XLLL IMR KOR KB 5CB0N86600...
  • Page 73 Lenovo ideapad 320C-15IKB Table 4. Parts list—Overall (continued) FRU no. UPPERCASEASML80XLIB IMR RU KB 5CB0N86383 UPPERCASEASML80XLIB IMR FR KB 5CB0N86281 UPPERCASEASML80XLIB IMR GE KB 5CB0N86393 UPPERCASEASML80XLIB IMR ARA KB 5CB0N86374 UPPERCASEASML80XLIB IMR JP KB 5CB0N86363 UPPERCASEASML80XLIB IMR BRA KB 5CB0N86497 UPPERCASEASML80XLIB IMR DUTCH KB 5CB0N86305 UPPERCASEASML80XLIB IMR GRE KB 5CB0N86446 UPPERCASEASML80XLIB IMR HEB KB 5CB0N86448 UPPERCASEASML80XLIB IMR HUN KB 5CB0N86421 UPPERCASEASML80XLIB IMR NORDIC KB 5CB0N86550 UPPERCASEASML80XLIB IMR BEL KB 5CB0N86337 UPPERCASEASML80XLIB IMR IL KB 5CB0N86506 UPPERCASEASML80XLIB IMR SLE KB 5CB0N86417 UPPERCASEASML80XLIB IMR SWS KB 5CB0N86499...
  • Page 74 320C-15IKB Hardware Maintenance Manual Table 4. Parts list—Overall (continued) FRU no. UPPERCASEASML80XLRD IMR USINT KB 5CB0N86626 UPPERCASEASML80XLRD IMR CZHSLK KB 5CB0N86482 UPPERCASEASML80XLRD IMR BUL KB 5CB0N86596 UPPERCASEASML80XLRD IMR INDIA KB 5CB0N86328 UPPERCASEASML80XLRD IMR FRAR KB 5CB0N86606 UPPERCASEASML80XLRD IMR UKR KB 5CB0N86538 MBL80XHMB241I56200UUMAWIN 5B20N86801 MBL80XHMB241I56200UUMANOK 5B20N86788 MBL80XHMB241I36006UUMA4GWIN 5B20N86787 MBL80XHMB241I36006UUMA4GNOK 5B20N86786 MBL80XHMB241I76500UUMA4GWIN 5B20N86797 MBL80XHMB241I76500UUMA4GNOK 5B20N86791 MBL80XHMB241I56200UUMA4GWIN 5B20N86796 MBL80XHMB241I56200UUMA4GNOK 5B20N86789...
  • Page 75 Lenovo ideapad 320C-15IKB Table 4. Parts list—Overall (continued) FRU no. DDR4 2400 Memroy (ISK and KBL only), 4GB DDR4 2400 SoDIMM, SM30G16506 MTA4ATF51264HZ-2G3B1 DDR4 2400 Memroy (ISK and KBL only), 4GB DDR4 2400 SoDIMM, SM30G16507 RMSA3270MB86H9F-2400 DDR4 2400 Memroy (ISK and KBL only), 8GB DDR4 2400 SoDIMM, SM30M49901 M471A1K43CB1-CRC DDR4 2400 Memroy (ISK and KBL only), 8GB DDR4 2400 SoDIMM, SM30G16509 HMA81GS6AFR8N-UH DDR4 2400 Memroy (ISK and KBL only), 8GB DDR4 2400 SoDIMM, SM30G16510 MTA8ATF1G64HZ-2G3B1 DDR4 2400 Memroy (ISK and KBL only), 8GB DDR4 2400 SoDIMM, SM30G16511 RMSA3260MB78HAF-2400 DDR4 2400 Memroy (ISK and KBL only), 16GB DDR4 2400 SoDIMM, SM30M49903 M471A2K43CB1-CRC DDR4 2400 Memroy (ISK and KBL only), 16GB DDR4 2400 SoDIMM, SM30G16513 HMA82GS6AFR8N-UH DDR4 2400 Memroy (ISK and KBL only), 16GB DDR4 2400 SoDIMM, SM30G16514 MTA16ATF2G64H-2G3B1 DDR3L Memroy (IAP only), 2GB DDR3L SODIMM 1600, 5M30K59779 M471B5674EB0-YK0 2GB DDR3L 1600...
  • Page 76 320C-15IKB Hardware Maintenance Manual Table 4. Parts list—Overall (continued) FRU no. Battery, Polymer 30W Normal (15wh* 2cell), 320 CP/C L16C2PB2 5B10M88058 7.6V30Wh2cell bty Battery, Polymer 30W Normal (15wh* 2cell), 320 LG L16L2PB2 5B10M91442 7.4V30Wh2cell bty Battery, Polymer 35w Normal (17.5wh *2Cell), 320 SP/A L16M2PB2 5B10M86149 7.5V35Wh2cell bty Battery, Polymer 35w Normal (17.5wh *2Cell), 320 CP/C L16C2PB1 5B10M88059 7.6V35Wh2cell bty Battery, Polymer 35w Normal (17.5wh *2Cell), 320 SY L16S2PB1 5B10M90490 7.6V35Wh2cell bty Battery, Polymer 35w Normal (17.5wh *2Cell), 320 LG L16L2PB3 5B10M91443 7.6V35Wh2cell bty LOWERCASE L80XL TEX WH 5CB0N86419 LOWERCASE L80XL TEX CG 5CB0N86400 LOWERCASE L80XL TEX LL 5CB0N86625 LOWERCASE L80XL TEX IB 5CB0N86553 LOWERCASE L80XL TEX LCR 5CB0N86376...
  • Page 77 Lenovo ideapad 320C-15IKB Table 4. Parts list—Overall (continued) FRU no. 2.5'' Sata, 128G, SC308-128 2.5" 5mm 128GB 6Gb/s SATA 5SD0M38535 HFS128G3BTND-N210A SSD 2.5'' Sata, 128G, 5mm 128GB 2.5" SATA 6Gb/s RTNRB128RFM2KWDL 5SD0M61138 2.5'' Sata, 256G, CV3 5SD0L02316 2.5'' Sata, 256G, PM871A 5SD0K93729 2.5'' Sata, 256G, SC308-256 2.5" 5mm 256GB 6Gb/s SATA 5SD0M38533 HFS256G3BTND-N210A SSD 2.5'' Sata, 256G, 5mm 256GB 2.5" SATA 6Gb/s RTNRB128RFM2KWDL 5SD0M61139 2.5'' Sata, 512G, CV3 5SD0L02321 2.5'' Sata, 512G, MZYTN512HDJH 2.5" 5mmT 512G SSD 5SD0L77695 2.5'' Sata, 512G, SC308-512 2.5" 5mm 512GB 6Gb/s SATA 5SD0M38534 HFS512G3BTND-N210A SSD — AC adapter (see “AC adapters” on page 76).

  • Page 78: Lcd Frus

    320C-15IKB Hardware Maintenance Manual LCD FRUs In Lenovo ideapad 320C-15IKB, there is following type of LCD. • “15.6-in. HD LED”...
  • Page 79 Lenovo ideapad 320C-15IKB Table 5. Parts list—LCD FRUs FRU no. LCDBEZELL80XLTEX15TBKWCAMMYMAGNET 5B30N86341 HINGECAP15TL80XL BW PT 5CB0N86453 HINGECAP15TL80XL PG PT 5CB0N86380 HINGECAP15TL80XL OB PT 5CB0N86462 HINGECAP15TL80XL PPL PT 5CB0N86459 HINGECAP15TL80XL DBU PT 5CB0N86474 HINGECAP15TL80XL CR PT 5CB0N86566 HINGE LR 15T L80XL 5H50N86361 15‘’ Panel, 15.6'' HD TN Slim AG (3.2mm), AU B156XTN07.1 3A HDT 5D10H52713 AG S NB 15‘’ Panel, 15.6'' HD TN Slim AG (3.2mm), INX N156BGA-EA2 HDT AG 5D10K81086 S NB 15‘’ Panel, 15.6'' HD TN Slim AG (3.2mm), BO NT156WHM-N42 V8 5D10K81097 HDT AG S NB 15‘’ Panel, 15.6'' FHD TN Slim AG (3.2mm), AU B156HTN03.8 0C FHDT 5D10L08702 AG S NB 15‘’ Panel, 15.6'' FHD TN Slim AG (3.2mm), IN N156HGA-EAB FHDT 5D10K93435 AG S NB 15‘’ Panel, 15.6'' FHD TN Slim AG (3.2mm), BO NT156FHM-N41 FHDT...

  • Page 80: Miscellaneous Parts

    320C-15IKB Hardware Maintenance Manual Miscellaneous parts Table 6. Parts list—Miscellaneous parts FRU no. System miscellaneous parts: • (a) ODD BRACKET L80SL 5B40L35764 • (b) ODD BEZEL L80XL TEX WH 5B30N86406 • (b) ODD BEZEL L80XL TEX CG 5B30N86570 • (b) ODD BEZEL L80XL PT LL 5B30N86513 • (b) ODD BEZEL L80XL PT IB 5B30N86319 • (b) ODD BEZEL L80XL PT LCR 5B30N86335 • (c) HDD BRACKET L80XK 5B40N82219 Note: Italicized letters in parentheses are references to the exploded view in “Overall” on page 65. AC adapters Table 7.
  • Page 81 Lenovo ideapad 320C-15IKB Table 7. Parts list—2-pin AC adapters (continued) Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), Liteon SA10M42736 PA-1450-55LS 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), Liteon SA10M42743 PA-1450-55LU 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), Liteon SA10M42752 PA-1450-55LZ 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42726 Chicony ADL45WCA 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42737 Chicony ADL45WCB 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42697 Chicony ADL45WCC 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42790 Chicony ADL45WCD 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42768 Chicony ADL45WCK 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42706 Chicony ADL45WCE 20V2.25A COO Adapter, 45W(New) wall mount with round plug ( Low cost 45w Adaptor), SA10M42746 Chicony ADL45WCF 20V2.25A COO...

  • Page 82: Screws

    320C-15IKB Hardware Maintenance Manual Table 7. Parts list—2-pin AC adapters (continued) Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Liteon SA10M42753 ADLX65CLGI2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Liteon SA10M42738 ADLX65CLGR2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Liteon SA10M42793 ADLX65CLGA2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Liteon SA10M42740 ADLX65CLGE2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Liteon SA10M42817 ADLX65CLGB2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Chicony SA10M42805 ADLX65CCGC2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Chicony SA10M42815 ADLX65CCGG2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Chicony SA10M42762 ADLX65CCGU2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Chicony SA10M42735 ADLX65CCGK2A 20V3.25A COO Adapter, 65W(New) wall mount with round plug (Low cost 65W Adaptor), Chicony SA10M42751 ADLX65CCGI2A 20V3.25A COO...

  • Page 83: Notices

    Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the...

  • Page 84: Trademarks

    320C-15IKB Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results...

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