153
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 a non-defective FRUs:
Computer Shutsdown 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 191.
Summary of Contents for Aspire 5538 Series
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 51: ...Chapter 2 41 ...
Page 64: ...Chapter 3 54 8 Remove the DIMM ...
Page 67: ...57 Chapter 3 6 Remove the WLAN Board from the Mainboard ...
Page 80: ...Chapter 3 70 4 Slide the Touchpad Bracket out from the slots in the upper cover ...
Page 98: ...Chapter 3 88 4 Lift the fan away from the Mainboard ...
Page 110: ...Chapter 3 100 5 Lift the Microphone Module upward to detach the adhesive holding it in place ...
Page 160: ...Chapter 3 150 2 Slide the battery lock unlock latch to the lock position ...
Page 161: ...151 Chapter 3 ...
Page 217: ...207 Appendix A ...
Page 226: ...216 ...