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Chapter 4
Power On Issue
If the system doesn’t power on, perform the following actions one at a time to correct the problem. Do not
replace non-defective FRUs:
Computer Shuts down Intermittently
If the system powers off at intervals, perform the following actions one at a time to correct the problem.
1.
Check the power cable is properly connected to the computer and the electrical outlet.
2.
Remove any extension cables between the computer and the outlet.
3.
Remove any surge protectors between the computer and the electrical outlet. Plug the computer directly
into a known good electrical outlet.
4.
Disconnect the power and open the casing to check the Thermal Unit and fan airways are free of
obstructions.
5.
Remove all external and non-essential hardware connected to the computer that are not necessary to
boot the computer to the failure point.
6.
Remove any recently installed software.
7.
If the Issue is still not resolved, see “Online Support Information” on page 305.
Start
Check
AC/Battery
Power on
Swap AC /Battery to
try
OK
NG
Check
Daughter/B &
FFC Whether
OK
OK
Swap Daughter/B
Re-plug PWR FFC
OK
NG
Swap M/B
Summary of Contents for Aspire 8935G
Page 6: ...VI ...
Page 44: ...34 Chapter 1 ...
Page 62: ...52 Chapter 2 ...
Page 78: ...68 Chapter 3 4 Remove the TV Tuner as shown ...
Page 80: ...70 Chapter 3 4 Detach the WLAN Module from the WLAN socket ...
Page 97: ...Chapter 3 87 5 Lift the board clear of the Upper Cover ...
Page 100: ...90 Chapter 3 5 Lift the Media Board clear of the Upper Cover ...
Page 106: ...96 Chapter 3 8 Lift the board clear of the Upper Cover ...
Page 109: ...Chapter 3 99 5 Remove the Bluetooth Board from the Lower Cover ...
Page 118: ...108 Chapter 3 4 Using both hands lift the Subwoofer clear of the Lower Cover ...
Page 155: ...Chapter 3 145 3 Press down around the perimeter of the bezel to secure it in place ...
Page 173: ...Chapter 3 163 4 Connect the Bluetooth cable to the Mainboard ...
Page 184: ...174 Chapter 3 4 Connect the Volume Control FFC to the Media Board and close the locking latch ...
Page 202: ...192 Chapter 3 2 Tighten the seven captive screws in the Lower Door ...
Page 204: ...194 Chapter 3 ...
Page 239: ...Chapter 6 229 ...
Page 316: ...306 Appendix C ...
Page 320: ...310 ...