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Chapter 4
181
USB Failure (Right up/down side)
If the rightside
USB
port fails, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Other Failures
If the VGA board, LAN Port, external MIC or Speakers, PCI Express Card, 5-in-1 Card Reader or Volume
Wheel fail, perform the following general steps to correct the problem. Do not replace non-defective FRUs:
1.
Check whether the drive is OK.
2.
Verify that the Test Fixture is OK.
3.
Swap the mainboard and retest.
Start
Check USB/B to
M/B cable
Re-assemble the
USB/B cable to M/B
OK
NG
Check USB/B
OK
Swap USB/B and
USB cable
OK
NG
Swap M/B
Start
Check USB/B to
M/B cable
Re-assemble the
USB/B cable to M/B
OK
NG
Check USB/B
OK
Swap USB/B and
USB cable
OK
NG
Swap M/B
Содержание Aspire 8943G Series
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 40: ...30 Chapter 1 ...
Страница 59: ...Chapter 3 49 Lower Cover Disassembly M2 5 6 16 86 PWL02 003 M2 5 2 3 2 TBD Step Screw Quantity Part No ...
Страница 107: ...Chapter 3 97 7 Lift the front speaker assembly clear of the lower cover ...
Страница 120: ...110 Chapter 3 4 Lift the power board clear of the right hinge 5 Disconnect the power board cable from the connector ...
Страница 147: ...Chapter 3 137 4 Connect the following cables a b on the mainboard a b a b ...
Страница 198: ...188 Chapter 4 ...
Страница 218: ...208 Chapter 6 ...
Страница 358: ...348 Appendix B ...
Страница 360: ...350 ...