Aspire 4315 / 4715Z Service Guide
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... 4 seconds. T DIMM T Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from actual size. T Touchpad T Keyboard T Hard disk connection board T Hard disk drive T ...Mainboard The system doesn't enter standby mode after closing the LCD T See "Save to Disk (S4) on page 34. T Mainboard T See "Check the Battery Pack" on page 89. Check or do the following in sequence T Audio driver...
... 4 seconds. T DIMM T Mainboard Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Internal speakers make noise or emit no sound comes from actual size. T Touchpad T Keyboard T Hard disk connection board T Hard disk drive T ...Mainboard The system doesn't enter standby mode after closing the LCD T See "Save to Disk (S4) on page 34. T Mainboard T See "Check the Battery Pack" on page 89. Check or do the following in sequence T Audio driver...