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93 Aspire 1600
Undetermined Problems
The diagnostic problems does not identify which adapter or device failed, which installed devices are incorrect,
whether a short circuit is suspected, or whether the system is inoperative.
Follow these procedures to isolate the failing FRU (do not isolate non-defective FRU).
NOTE:
Verify that all attached devices are supported by the computer.
NOTE:
Verify that the power supply being used at the time of the failure is operating correctly. (See “Power
System Check” on page 82):
1.
Power-off the computer.
2.
Visually check them for damage. If any problems are found, replace the FRU.
3.
Remove or disconnect all of the following devices:
T
Non-Acer devices
T
Printer, mouse, and other external devices
T
Battery pack
T
Hard disk drive
T
DIMM
T
CD-ROM/Diskette drive Module
T
PC Cards
4.
Power-on the computer.
5.
Determine if the problem has changed.
6.
If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU.
7.
If the problem remains, replace the following FRU one at a time. Do not replace a non-defective FRU:
T
System board
T
LCD assembly
- Aspire 1600 1
- Revision History 2
- Copyright 3
- Disclaimer 3
- Conventions 4
- Table of Contents 7
- System Introduction 10
- Video performance 11
- Simultaneous display 11
- Power management 11
- System Block Diagram 12
- Board Layout 13
- Front Panel 15
- Chapter 1 16
- Left Panel 17
- Right Panel 18
- Rear Panel 19
- Bottom Panel 20
- Indicators 21
- Keyboard 23
- Windows keys 24
- Hot Keys 25
- Launch Keys 27
- CD-ROM Interface 32
- DVD-ROM Interface 32
- Hard Disk Drive Interface 32
- AC Adapter 38
- T The buzzer beeps 39
- T All power shuts off 39
- T The display shuts off 39
- Memory Address Map 40
- Mechanical Specification 40
- I/O Address Map 41
- System Utilities 43
- Multi-Boot Menu 44
- PhoenixBIOS Setup Utility 46
- Chapter 2 38 47
- Main System Settings 48
- Chapter 2 40 49
- [1.44/1.25MB ] 50
- Advanced 53
- Setting a Password 54
- Enter Password 55
- Boot Options 57
- Exit Setup 58
- BIOS Flash Utility 59
- System Utility Diskette 60
- Chapter 3 61
- General Information 62
- Removing the Battery Pack 65
- Removing the Memory Module 68
- Removing the Modem Board 69
- Disassembling the LCD 70
- Removing the Keyboard 71
- Removing the LCD Module 71
- Removing the LCD Bezel 72
- Removing the Inverter Board 73
- Removing the LCD 74
- Removing the LCD Hinges 74
- Disassembling the Main Unit 76
- Removing the Touch Pad Frame 77
- Removing the DC to DC Board 77
- Removing the CPU Fan Sink 78
- Removing the Processor 78
- Installing the Processor 78
- Removing the Upper Case 79
- Removing the Touch Pad Board 80
- Removing the Touch Pad Button 80
- Removing the Touch Pad FPC 81
- Removing the Speakers 84
- Removing the Main Board 85
- Removing the PCMCIA Slot 86
- Removing the I/O Port Bracket 87
- 79 Aspire 1600 88
- Troubleshooting 89
- System Check Procedures 90
- Memory Check 91
- Power System Check 91
- Check the Power Adapter 92
- Touchpad Check 93
- Index of Error Messages 95
- 87 Aspire 1600 96
- Error Message List 96
- Chapter 4 88 97
- Error Beep List 97
- 89 Aspire 1600 98
- LCD-Related Symptoms 98
- Indicator-Related Symptoms 98
- Power-Related Symptoms 98
- Chapter 4 90 99
- PCMCIA-Related Symptoms 99
- Memory-Related Symptoms 99
- Speaker-Related Symptoms 99
- Intermittent Problems 101
- Undetermined Problems 102
- Chapter 4 94 103
- 95 Aspire 1600 104
- Chapter 4 96 105
- 97 Aspire 1600 106
- Chapter 5 107
- Top View 107
- Bottom View 109
- 101 Aspire 1600 110
- Chapter 6 111
- Exploded Diagram 112
- Chapter 6 104 113
- 105 Aspire 1600 114
- Chapter 6 106 115
- 107 Aspire 1600 116
- Chapter 6 108 117
- 109 Aspire 1600 118
- Chapter 6 110 119
- 111 Aspire 1600 120
- Chapter 6 112 121
- 113 Aspire 1600 122
- Model Number Definition 123
- Appendix A 123
- 115 Aspire 1600 124
- Test Compatible Components 125
- 117 Aspire 1600 126
- Appendix B 118 127
- 119 Aspire 1600 128
- Online Support Information 129
- 121 Aspire 1600 130
- Index 124 133
- 125 Index 134
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