Acer Aspire 1640 Service Guide
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DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Audio driver Speaker System board Speaker System board Action in Sequence Keyboard (if control is damaged. The system doesn't resume from standby mode after closing...page 28. Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. Internal speakers make noise or emit no sound comes from actual size. Press Fn+oand see if the computer enters hibernation mode. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System...
DIMM System board Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Audio driver Speaker System board Speaker System board Action in Sequence Keyboard (if control is damaged. The system doesn't resume from standby mode after closing...page 28. Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. Internal speakers make noise or emit no sound comes from actual size. Press Fn+oand see if the computer enters hibernation mode. Battery pack System board PCMCIA-Related Symptoms Symptom / Error System...