Ibm A40 TYPE 6840 Uživatelský manuál stáhnout pdf (Strana 32)

Replacing the cover

1. Position the cover on the chassis, aligning the tabs on the cover with the slots

on the chassis.

2. Slide the cover toward the front bezel of the computer until the cover is fully

closed.

3. Replace the two thumb screws and engage the keylock (if any).

26 Hardware Maintenance Manual A40 Type 6840 A40P Type 6841 A40i Type 2271: IBM NetVista Computer

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 147 148

IBM NetVista Computer 1
Contents 5
Chapter 10. Related Service 6
Chapter 1. General Checkout 7
Features 9
Specifications 11
Chapter 3. Diagnostics 13
Diagnostics 14
Diagnostics download 14
Running diagnostic tests 15
Test selection 15
Hard file Smart test 17
Fixed Disk Optimized Test 17
Iomega Zip drive test 18
Asset EEPROM backup 18
Viewing the test log 19
Input/Output connectors 21
Removing the cover 21
4. Remove the cover 22
CD-ROM drive jumper settings 24
Installing a security U-bolt 27
Installing adapters 28
Adapter slots 28
AGP adapter 30
Replacing the cover 32
Chapter 5. FRU Replacements 33
Computer exploded view 34
System board memory 36
PCI extender card removal 37
Replacing a system board 37
Replacing a processor 38
Replacing the speaker 38
Power supply 39
Power supply removal 40
SIMM/DIMM/RIMM memory errors 43
Hard disk drive boot error 44
Diagnostic error codes 45
Beep symptoms 63
No-beep symptoms 64
POST error codes 65
Miscellaneous error messages 79
Undetermined problems 81
Chapter 7. Parts 83
Parts listing 84
Chapter 7. Parts 79 85
Chapter 7. Parts 81 87
Computer Power Cords 89
Special tools 90
Security features 91
Passwords 91
Vital product data 92
Alert on LAN 93
BIOS levels 93
Power management 95
Advanced Power Management 95
Automatic Power-On features 96
Network settings 96
Wake on LAN 97
Chapter 9. About this manual 99
CAUTION: 105
Cuidado: 110
Attention: 118
Achtung: 121
Attenzione: 124
Percaución:: 130
Safety Information 131
General Safety 131
Grounding requirements 131
Electrical safety 131
Safety inspection guide 133
Problem determination tips 135
File updates 135
Software considerations 136
Hardware considerations 137
System resource conflicts 138
Miscellaneous Information 140
Send Us Your Comments! 142
Notices 144
Trademarks 145

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