Acer Aspire One AOD250 Service Guide
Page 135
... M/B OK Check Logic Lower OK Swap Logic lower NG Swap M/B Sound Problems If sound problems are no red Xs or yellow exclamation marks. • There are experienced, perform the following actions one at a time to correct the problem. Ensure that all volume controls... other audio applications are set to 50 and not muted. 6. Remove and reinstall the audio driver. 5. Reboot the computer. 2. Internal Speaker Failure If the internal Speakers fail, perform the following actions one at a time to correct the problem. 1. Ensure that the volume is listed under Other ...
... M/B OK Check Logic Lower OK Swap Logic lower NG Swap M/B Sound Problems If sound problems are no red Xs or yellow exclamation marks. • There are experienced, perform the following actions one at a time to correct the problem. Ensure that all volume controls... other audio applications are set to 50 and not muted. 6. Remove and reinstall the audio driver. 5. Reboot the computer. 2. Internal Speaker Failure If the internal Speakers fail, perform the following actions one at a time to correct the problem. 1. Ensure that the volume is listed under Other ...