144
Chapter 4
TouchPad Failure
If the
TouchPad
doesn’t work, perform the following actions one at a time to correct the problem. Do not
replace a non-defective FRUs:
Internal Speaker Failure
If the internal
Speakers
fail, perform the following actions one at a time to correct the problem. Do not replace
a non-defective FRUs:
Sound Problems
If sound problems are experienced, perform the following actions one at a time to correct the problem.
1.
Reboot the computer.
2.
Navigate to
Start
´
Control
Panel
´
System
and
Maintenance
´
System
´
Device
Manager
. Check
the Device Manager to determine that:
START
Check M/B
T/P FCC
Check Upper
Cover
Replace
Mainboard
Reassemble
T/P FFC to
Mainboard
Swap/
Reassemble T/
P board or T/P
FFC
OK
NG
NG
OK
START
Check M/B
Speaker cable
Check Lower
Cover
Replace
Mainboard
Reassemble
Speaker cable
to Mainboard
Swap Lower
Cover
OK
NG
NG
OK
Summary of Contents for Aspire One AO531h
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 30: ...20 Chapter 1 ...
Page 48: ...38 Chapter 2 ...
Page 63: ...Chapter 3 53 8 Disconnect the FFC and remove the Keyboard ...
Page 69: ...Chapter 3 59 4 Remove the board from the Upper Cover ...
Page 82: ...72 Chapter 3 5 Disconnect the Bluetooth cable from the module ...
Page 89: ...Chapter 3 79 4 Lift the CPU Fan clear of the Mainboard ...
Page 101: ...Chapter 3 91 4 Lift up the bezel and remove it from the LCD Module ...
Page 107: ...Chapter 3 97 7 Disconnect the cable from the LCD panel as shown ...
Page 138: ...128 Chapter 3 6 Insert the FFC in to the Button Board and close the locking latch ...
Page 202: ...192 Appendix B ...
Page 204: ...194 Appendix C ...
Page 208: ...198 ...