Acer TravelMate 8471 Acer TravelMate 8471 Series Service Guide - Page 66

Error Messages Invalid System Configuration Data I/O device IRQ conflict Operating system not found FRU/Action in Sequence BIOS ROM System board Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Enter Setup and see if fixed disk and drive A are properly identified. Diskette drive Hard disk drive System board Error Message List No beep Error Messages No beep, power-on indicator turns off and LCD is blank. No beep, power-on indicator turns on and LCD is blank. No beep, power-on indicator turns on and LCD is blank. But you can see POST on an external CRT. No beep, power-on indicator turns on and a blinking cursor shown on LCD during POST. No beep during POST but system runs correctly. FRU/Action in Sequence Power source (battery pack and power adapter). See "Power System Check" on page 53. Ensure every connector is connected tightly and correctly. Reconnect the DIMM. LED board System board Power source (battery pack and power adapter). See "Power System Check" on page 53. Reconnect the LCD connector. Hard disk drive LCD inverter ID LCD cable LCD Inverter LCD System board Reconnect the LCD connectors. LCD inverter ID LCD cable LCD inverter LCD System board Ensure every connector is connected tightly and correctly. System board Speaker System board 58 Chapter 4