Beep
Symptom
FRU/Action
2-2-4
CMOS
configuration
info
validation
failed
1.
Battery
2.
System
Board
2-3-1
Screen
initialization
failed
1.
Jumper
on
J28
2.
System
Board
2-3-2
Screen
memory
failed
1.
System
Board
2-3-3
Screen
retrace
failed
1.
System
Board
1-2
Search
for
video
ROM
failed
1.
System
Board
All
other
beep
code
sequences
1.
System
Board
Continuous
beep
1.
System
Board
Repeating
short
beeps
1.
Keyboard
stuck
key
2.
Keyboard
Cable
3.
System
Board
Chapter
7.
Symptom-to-FRU
Index
71
Содержание ThinkCentre 8127
Страница 1: ...ThinkCentre Hardware Maintenance Manual Types 8127 8183 8184 8320 8416 8417 8418 8419 and 8429...
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Страница 3: ...ThinkCentre Hardware Maintenance Manual Types 8127 8183 8184 8320 8416 8417 8418 8419 and 8429...
Страница 16: ...10 Hardware Maintenance Manual...
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Страница 54: ...Check Verify FRU Action Check the power on switch for continuity Power on Switch 48 Hardware Maintenance Manual...
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Страница 169: ...Chapter 10 Related service information 163...
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Страница 182: ...1 2 ACHTUNG Keine Gegenst nde die mehr als 82 kg wiegen auf Rack Einheiten ablegen 176 Hardware Maintenance Manual...
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Страница 187: ...Chapter 10 Related service information 181...
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Страница 196: ...Part Number 74P2660 Printed in USA 1P P N 74P2660...