Acer Aspire 7736ZG Service Guide - Page 99

Error Message List Error Messages Fail-Safe Timer NMI Failed Device Address Conflict Allocation Error for device Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict Operating system not found Error Message List FRU/Action in Sequence DIMM System board Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board DIMM BIOS ROM System board None 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 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. FRU/Action in Sequence Power source (battery pack and power adapter). See "Power System Check" on page 87.. 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 87.. 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 Chapter 4 91