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POWERMATE P - SERVICE MANUAL 1995
NEC POWERMATE P - SERVICE MANUAL 1995 Manuals
Manuals and User Guides for NEC POWERMATE P - SERVICE MANUAL 1995. We have
2
NEC POWERMATE P - SERVICE MANUAL 1995 manuals available for free PDF download: Service And Reference Manual, Manual
NEC POWERMATE P - SERVICE MANUAL 1995 Service And Reference Manual (171 pages)
Brand:
NEC
| Category:
Desktop
| Size: 0.81 MB
Table of Contents
Table of Contents
3
Table of Contents
11
Preface
13
Abbreviations
14
Technical Information
16
System Chassis
16
System Board
17
List of Tables
19
System Board Chips
19
Processor
20
Secondary Cache
20
System and Video BIOS
21
Power Management
22
System Memory Map
22
I/O Address Map
23
I/O Addressing
23
System Memory
24
SIMM Memory Upgrade Path
25
Interrupt Controller
26
Interrupt Level Assignments
26
Feature Connector
27
Integrated Graphics
27
Motion Video Controller
27
Graphics Accelerator
28
ISA Bus
28
PCI Local Bus
28
Plug and Play
28
Video Memory
28
Parallel Interface
29
PCI/IDE Ports
29
Power Management
29
Parallel Port Addressing and Interrupts
30
Serial Interface
30
Infrared Interface
31
Serial Port Addressing and Interrupts
31
Diskette Drive
32
Hard Disk Drive
32
Power Supply
32
Keyboard
32
Mouse
32
Multimedia Components
33
Integrated Audio
33
Music Synthesizer
33
Microphone
34
MIDI Interface
34
Quad-Speed CD-ROM
34
Speakers
34
Surround Sound
34
Wavetable Synthesis
34
Specifications
35
Setup and Operation
38
Unpacking and Repacking
38
System Setup
39
CD-ROM Reader
42
System Configuration
43
NEC Utilities and Drivers
43
Setup Utility
43
How to Start Setup
44
When to Use Setup
44
How to Use Setup
45
Diskette Drive
46
Hard Disk
46
Main Menu
46
System Date/Time
46
Fast Programmed I/O Modes
48
Hard Disk Submenu
48
Hard Disk Type
48
IDE Translation Mode
48
Maximum Capacity
48
Multiple Sector Setting
48
Language
50
Boot Options
51
Boot Options Submenu
51
Boot Sequence
51
Boot Speed
51
Numlock
51
Setup Prompt
51
System Cache
51
Mouse
52
Typematic Rate Programming
52
Video Mode
52
Advanced Menu
53
Base Memory
53
Cache Size
53
Extended Memory
53
Peripheral Configuration
53
Processor Speed
53
Processor Type
53
Peripheral Submenu
54
Advanced Chipset Configuration
55
Advanced Chipset Submenu
55
Audio Configuration Mode
55
Base Memory Size
56
ISA LFB Base Address
56
ISA LFB Size
56
Video Palette Snoop
56
Banks 0 and 1 SIMM Detected
57
Latency Timer (PCI Clocks)
57
PCI Burst
57
Power Management Configuration
57
Power Management Submenu
57
Plug and Play Configuration
59
Plug and Play Submenu
59
Security Menu
61
Discard Changes
63
Exit Discarding Changes
63
Exit Menu
63
Exit Saving Changes
63
Load Setup Defaults
63
Flash Utility
65
NEC Bulletin Board Service
65
Using the BIOS Update Utility
66
Video Drivers
66
Changing Video Drivers
67
NEC Backup Utility
68
Guidelines for Backups
69
NEC Backup Controls
69
Start up
69
Desktop Management Interface
70
CI Module
71
DMI Browser
71
DMI Components
71
Manageable Products
71
Usage
72
Option Installation
74
General Rules for Installing Options
74
Precautions
74
Optional Hardware
75
Removing the System Unit Side Panel
76
Removing the Side Panel
77
Replacing the Side Panel
78
Adding Internal Options
78
Expansion Boards
79
Slot Locations
79
Expansion Board Installation
80
Expansion Board Removal
81
Checking the Memory in the System
82
SIMM Upgrade
82
SIMM Installation
84
SIMM Removal
84
Processor Upgrade
85
Processor Removal
86
Processor Installation
87
Audio Wave Upgrade
88
Data Storage Devices
88
Device Slots
88
Device Support
88
Device Cables
89
Device Preparation
89
Diskette Drive Signal Cable
90
System Power Cables
92
Cabling an IDE Device
93
Device Cabling
93
Cabling a Diskette Drive
94
Installing the 3 1/2-Inch Drive
95
Removing the 3 1/2-Inch Drive Bracket
95
Storage Device Installation
95
Replacing the 3 1/2-Inch Drive Bracket
97
Removing the Front Panel
98
Installing the 5 1/4-Inch Device
99
Replacing the Front Panel
101
Adding External Options
102
Parallel Printer
102
Serial Devices
103
Speakers
103
Microphone
107
Maintenance and Troubleshooting
109
Maintenance
110
System Cleaning
110
Keyboard Cleaning
111
Mouse Cleaning
112
Troubleshooting
113
Error Messages
113
Diagnosing and Solving Problems
115
Beep Codes
119
CMOS Battery Replacement
120
Repair
122
Disassembly and Reassembly
122
Section 5 Repair Disassembly and Reassembly
122
Side Panel Removal
123
Expansion Board Removal
125
SIMM Removal
126
Front Panel Assembly Removal
127
Blank Panel and Metal Cover Plate Removal
128
1/2-Inch Drive Bracket Removal
129
Card Guide/Fan Bracket Removal
129
1/2-Inch Diskette Drive Removal
130
Speaker Assembly Removal
130
1/2-Inch Hard Disk Drive Removal
132
1/4-Inch Device Removal
133
Power Supply Removal
135
System Board Removal
136
Illustrated Parts Breakdown
137
Suspend Button Connector
141
Fan Connector
141
Speaker Connector
141
Audio Riser I/O Connector
141
Wavetable Connector
141
CD-ROM Audio Interface Connector
141
ISA Expansion Board Connectors
141
PCI Expansion Board Connectors
141
Appendix A Connector Pin Assignments
142
Parallel Interface Connector
142
Serial Interface Connectors
143
Power Supply Connector
144
Diskette Drive Connector
145
IDE Connectors
146
Turbo Connector
147
Hard Drive LED Connector
148
Power LED Connector
149
Reset Button Connector
150
Suspend Button Connector
151
Infrared Connector
152
Fan Connector
153
Speaker Connector
154
Audio Riser I/O Connector
155
Wavetable Connector
156
CD-ROM Audio Connector
157
ISA Connectors
157
PCI Connectors
159
Appendix B System Board Switches
161
Changing Switch Settings
162
Clearing Your Password
163
Clearing CMOS
164
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NEC POWERMATE P - SERVICE MANUAL 1995 Manual (70 pages)
Brand:
NEC
| Category:
Desktop
| Size: 0.29 MB
Table of Contents
Table of Contents
2
Using this Guide
5
Text Conventions
6
Related Documents
7
1 Taking a Look at Your Computer
10
On the Front
11
CD-ROM Reader
11
Diskette Drive a
13
IR Window
14
System Controls and Lamps
15
On the Back
17
External Connectors
17
Power Supply Features
20
Speakers
20
Microphone
21
2 Getting Started
22
Using Your Mouse
22
Using Online Documentation
25
Where to Go from here
27
Quick Reference to Information about Your Computer
27
24 Hour Information Services
30
Nec's Fastfacts Service
31
NEC Bulletin Board Service
33
America Online Service
35
Compuserve Online Service
36
AT & T Interchange
37
E-Mail/Fax Technical Support Service
38
Internet
39
NEC Technical Support Services
39
4 If You Have a Problem
40
What to Do if You Have a Problem
41
Solutions to Common Problems
42
System Problems
42
Diskette Drive Problems
44
Monitor Problems
45
Keyboard/Mouse Problems
46
CD-ROM Problems
46
Speaker Problems
47
Microphone Problems
47
Replacing the CMOS Battery
48
Online Diagnostics
50
Getting Help
50
Getting Help from Your Company
51
Getting Help from Your NEC Dealer
51
Getting Help from Nec's Technical Support Center
51
NEC Warranty/Non-Warranty Repair Service
52
A Setting up a Healthy Work Environment
53
Making Your Computer Work for You
53
Arrange Your Equipment
55
Adjust Your Chair
56
Adjust Your Input Devices
58
Adjust Your Monitor
60
Vary Your Workday
62
Pre-Existing Conditions and Psychosocial Factors
63
Checking Your Comfort: How Do You Measure up
64
Checking Your Chair
64
Checking Your Keyboard
64
Checking Your Mouse
64
Checking Your Monitor
64
Checking You
64
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