Acer Aspire 5739G Series Service Guide
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...recently. 11. Swap M/B to check the events log for errors. Remove any recently added hardware and associated software. 7. Other Failures If the CRT Switch, Dock, LAN Port, external MIC or Speakers, PCI Express Card, 5-in-1 Card Reader or Volume Wheel fail, perform the following actions one ...at a time to verify mouse operation. If the mouse uses a wireless connection, insert new batteries and confirm there is ok. 3. Run the Event Viewer to Try. Restore system and file settings from a known good...
...recently. 11. Swap M/B to check the events log for errors. Remove any recently added hardware and associated software. 7. Other Failures If the CRT Switch, Dock, LAN Port, external MIC or Speakers, PCI Express Card, 5-in-1 Card Reader or Volume Wheel fail, perform the following actions one ...at a time to verify mouse operation. If the mouse uses a wireless connection, insert new batteries and confirm there is ok. 3. Run the Event Viewer to Try. Restore system and file settings from a known good...