Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 96
... Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Action in Sequence Power source (battery pack and power adapter). Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 25. Battery pack System board PCMCIA...than 4 seconds. Internal speakers make noise or emit no sound comes from the computer. LCD cover switch System board 88 Chapter 4 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 25. Power-Related Symptoms Symptom / ...
... Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound. Action in Sequence Power source (battery pack and power adapter). Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Save to Disk (S4)" on page 25. Battery pack System board PCMCIA...than 4 seconds. Internal speakers make noise or emit no sound comes from the computer. LCD cover switch System board 88 Chapter 4 Audio driver Speaker System board Speaker System board Action in Sequence See "Save to Disk (S4)" on page 25. Power-Related Symptoms Symptom / ...
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 97
... it cool for 2 hours. Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Enter BIOS Setup Utility to execute "Load Default Settings", then reboot ...system. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Serial or parallel port ...
... it cool for 2 hours. Action in Windows doesn't go higher than 90%. Reconnect hard disk/CD-ROM/diskette drives. Printer driver Printer cable Printer System Board Ensure the "Serial Port" in Sequence Enter BIOS Setup Utility to execute "Load Default Settings", then reboot ...system. Device driver Device cable Device System board Keyboard/Touchpad-Related Symptoms Symptom / Error Keyboard (one or more keys) does not work correctly Print problems. Serial or parallel port ...