Acer Aspire 3630 Aspire 3630 / TravelMate 2430 Service Guide - Page 85

Power-Related Symptoms Symptom / Error Battery can't be charged Action in Sequence See "Check the Battery Pack" on page 70. Battery pack System board PCMCIA-Related Symptoms 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 Memory-Related Symptoms 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 Speaker-Related Symptoms 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 Power Management-Related Symptoms Symptom / Error The system will not enter hibernation The system doesn't enter hibernation mode and four short beeps every minute. The system doesn't enter standby mode after closing the LCD The system doesn't resume from hibernation mode. Action in Sequence Keyboard (if control is from the keyboard) Hard disk drive System board See "Hibernation Mode" on page 30. Press Fn+oand see if the computer enters hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk drive System board See "Hibernation Mode" on page 30. LCD cover switch System board See "Hibernation Mode" on page 30. Hard disk connection board Hard disk drive System board Chapter 4 80