Aspire 3680, Aspire 5600, TravelMate 4220, and TravelMate 2480 Service Guide
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...Main board Memory-Related Symptoms Symptom / Error Memory count (size) appears different from the computer. Internal speakers make noise or emit no sound comes from actual size. PC Card cannot be charged or discharged System hang during POST Action in upper case Main board Chapter 4 95... Action in Windows XP Hard disk drive Main board Driver of the portable computer. Action in Sequence Power option in Sequence Enter BIOS Setup Utility to execute "Load Default Settings" then reboot ...
...Main board Memory-Related Symptoms Symptom / Error Memory count (size) appears different from the computer. Internal speakers make noise or emit no sound comes from actual size. PC Card cannot be charged or discharged System hang during POST Action in upper case Main board Chapter 4 95... Action in Windows XP Hard disk drive Main board Driver of the portable computer. Action in Sequence Power option in Sequence Enter BIOS Setup Utility to execute "Load Default Settings" then reboot ...
TravelMate 4520/4220, Extensa 4420/4120 Service Guide
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DIMM System board Audio-related Symptoms Symptom / Error In Windows multimedia programs, no sound. Reinstall the system drives (HDD/ODD). Audio driver Speaker System board Speaker System board Action in Sequence Power Management-related Symptoms Symptom / Error Action in Windows... Fn+o and see if the computer enters hibernation mode. Check the system hibernation settings. Internal speakers emit noise or emit no sound comes from the Empowering Technology interface. Memory-related Symptom Symptom / Error Action in Sequence Memory count (size) appears different from ...
DIMM System board Audio-related Symptoms Symptom / Error In Windows multimedia programs, no sound. Reinstall the system drives (HDD/ODD). Audio driver Speaker System board Speaker System board Action in Sequence Power Management-related Symptoms Symptom / Error Action in Windows... Fn+o and see if the computer enters hibernation mode. Check the system hibernation settings. Internal speakers emit noise or emit no sound comes from the Empowering Technology interface. Memory-related Symptom Symptom / Error Action in Sequence Memory count (size) appears different from ...