Acer TravelMate 430 TravelMate 430 Service Guide - Page 93

PCMCIA-Related Symptoms Symptom / Error System cannot detect the PC Card (PCMCIA) PCMCIA slot pin is damaged. Action in Sequence See "System Diagnostic Diskette" on page 50. Please run Sycard 32 Bit test. PCMCIA slot assembly Main board PCMCIA slot assembly Memory-Related Symptoms Symptom / Error Memory count (size) appears different from actual size. DIMM Main board Action in Sequence Speaker-Related Symptoms Symptom / Error In Windows, multimedia programs, no sound comes from the computer. Internal speakers make noise or emit no sound. Action in Sequence See "Sound Check" on page 80 Audio driver Speaker Main board See "Sound Check" on page 80 Speaker Main board Power Management-Related Symptoms Symptom / Error Action in Sequence The system will not enter hibernation Keyboard (if control is from the keyboard) Hard disk drive Main board The system doesn't enter hibernation mode and four short beeps every minute. Press Fn+F4 and see if the computer enters hibernation mode. Touchpad Keyboard Hard disk connection board Hard disk drive Main board The system doesn't enter standby mode after closing the LCD LCD cover switch Main board The system doesn't resume from hibernation mode. Hard disk connection board Hard disk drive Main board The system doesn't resume from standby mode LCD cover switch after opening the LCD. Main board Battery fuel gauge in Windows doesn't go higher than 90%. Remove battery pack and let it cool for 2 hours. Refresh battery (continue use battery until power off, then charge battery). Battery pack Main board System hangs intermittently. Reconnect hard disk drives. Hard disk drive connector Main board Chapter 4 85