Справочник Пользователя для Acer 8172Z

Chapter 4

System battery is dead - Replace and run 
Setup

Replace RTC battery and Run BIOS Setup 
Utility to reconfigure system time, then reboot 
system.

System CMOS checksum bad - Default 
configuration used

RTC battery
Run BIOS Setup Utility to reconfigure system 
time, then reboot system.

System timer error

RTC battery
Run BIOS Setup Utility to reconfigure system 
time, then reboot system.
System board

Real time clock error

RTC battery
Run BIOS Setup Utility to reconfigure system 
time, then reboot system.
System board

Previous boot incomplete - Default 
configuration used

Run “Load Default Settings” in BIOS Setup 
Utility.
RTC battery
System board

Memory size found by POST differed from 
CMOS

Run “Load Default Settings” in BIOS Setup 
Utility.
DIMM
System board

Diskette drive A error

Check the drive is defined with the proper 
diskette type in BIOS Setup Utility.
See “External Diskette Drive Check” on page 
166. 

Incorrect Drive A type - run SETUP

Check the drive is defined with the proper 
diskette type in BIOS Setup Utility.

System cache error - Cache disabled

System board

CPU ID:

System board

DMA Test Failed

DIMM
System board

Software NMI Failed

DIMM
System board

Fail-Safe Timer NMI Failed

DIMM
System board

Device Address Conflict

Run “Load Default Settings” in BIOS Setup 
Utility.
RTC battery
System board

Allocation Error for device

Run “Load Default Settings” in BIOS Setup 
Utility.
RTC battery
System board

Failing Bits: nnnn

DIMM
BIOS ROM
System board

Fixed Disk n

None