Other Failures; Other Functions Failure - eMachines D720 Series Service Manual

No hardware is listed under Other Devices.
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13. If the Issue is still not resolved, see "Online Support Information" on page 161.

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 general steps to correct the problem. Do not replace a non-defective
FRUs:
1. Check Drive whether is OK.
2. Check Test Fixture is ok.
3. Swap M/B to Try.
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