84
Undetermined Problems
The diagnostic problems does not identify which adapter or device failed, which installed
devices are incorrect, whether a short circuit is suspected, or whether the system is
inoperative.
Perform the following procedures to isolate the failing FRU (do not isolate non-defective
FRU).
NOTE
:
Verify that all attached devices are supported by the computer.
NOTE
:
Verify that the power supply being used at the time of the failure is operating correctly.
1. Remove power from the device.
2. Visually check the components for damage. If any problems are found, replace the FRU.
3. Remove or disconnect all of the following devices:
Non-Acer devices
MicroSD Card
Battery pack
4. Apply power to the device.
5. Determine if the problem has changed.
6. If the problem does not recur, connect the removed devices one at a time until failing FRU
is found.
7. If the problem remains, replace the following FRUs one at a time. Do not replace a
non-defective FRU: Do not replace a non-defective FRU: Do not replace a non-defective FRU:
Do not replace a non-defective FRU:
Mainboard
Display assembly
Summary of Contents for Aspire E600
Page 1: ...E600 SERVICE GUIDE ...
Page 5: ...4 CHAPTER 1 Hardware Specifications ...
Page 18: ...17 CHAPTER 2 Diagnostic Utilities ...
Page 38: ...37 CHAPTER 3 Machine Maintenance ...
Page 67: ...66 CHAPTER 4 Troubleshooting ...
Page 86: ...85 CHAPTER 5 Switch and Connector Locations ...
Page 89: ...88 CHAPTER 6 FRU List ...