Acer TravelMate 8210 TravelMate 8210 Service Guide - Page 90

Symptom/Error System cannot detect the PC Card (PCMCIA). PCMCIA slot pin is damaged. Action in Sequence PCMCIA slot assembly System board PCMCIA slot assembly Symptom / Error Memory count (size) appears different from actual size. Action in Sequence Enter BIOS Setup Utility to execute "Load Default Settings, then reboot system. DIMM System board Symptom/Error In Windows, multimedia programs, no sound comes from the computer. Internal speakers make noise or emit no sound. Audio driver Speaker System board Speaker System board Action in Sequence Symptom/Error The system will not enter hibernation. The system does not enter hibernation mode and four short beeps every minute. The system does not enter standby mode after closing the LCD. The system does not resume from hibernation mode. The system does not resume from standby mode after opening the LCD. Battery fuel gauge in Windows does not go higher than 90%. System hangs intermittently. Action in Sequence Keyboard (if control is from the keyboard) Hard disk drive System board Press Fn + F4 and see if the computer enters hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk drive System board LCD cover switch System board Hard disk connection board Hard disk drive System board LCD cover switch System board Remove battery pack and let it cool for two hours. Refresh battery (continue to use battery until power off, then charge battery). Battery pack System board Reconnect hard disk/CD-ROM drives. Hard disk connection board System board 80 Chapter 4