Aspire 5220/5520/5520G User's Guide
Page 104
... table lists the error messages in alphabetical order together with common system problems. Read it before calling a technician if a problem occurs. CMOS checksum error Contact your dealer or an authorized service center. Hard disk 0 error Contact your dealer. Memory size mismatch Press (during POST...Press (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot. Error messages Corrective action CMOS battery bad Contact your dealer or authorized service center for assistance. 84 English Troubleshooting This chapter shows you how to deal with the...
... table lists the error messages in alphabetical order together with common system problems. Read it before calling a technician if a problem occurs. CMOS checksum error Contact your dealer or an authorized service center. Hard disk 0 error Contact your dealer. Memory size mismatch Press (during POST...Press (during POST) to enter the BIOS utility, then press Exit in the BIOS utility to reboot. Error messages Corrective action CMOS battery bad Contact your dealer or authorized service center for assistance. 84 English Troubleshooting This chapter shows you how to deal with the...
Aspire 5220/5520/5520G Service Guide
Page 85
...RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 87. System CMOS checksum bad - IDE Primary Channel Master Drive Error (THe causes will be ... Input Device Check" on page 87. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - System board Chapter 4 92 Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. Thermal critical High In this situation BIOS...
...RAM Failed at xxxx:xxxx:xxxxh (R:xxxxh, W:xxxxh) Real Time Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. Keyboard error see "Keyboard or Auxiliary Input Device Check" on page 87. System CMOS checksum bad - IDE Primary Channel Master Drive Error (THe causes will be ... Input Device Check" on page 87. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - System board Chapter 4 92 Default configuration used RTC battery Run BIOS Setup Utility to reconfigure system time, then reboot system. Thermal critical High In this situation BIOS...
Aspire 5220/5520/5520G Service Guide
Page 86
...Error for device Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict Operating system not found by POST differed from CMOS Diskette drive A error Incorrect Drive A type - Check the drive is defined with the proper diskette type in BIOS Setup Utility System board... and see if fixed disk and drive A: are properly identified. System board Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Run "Load Default Settings" in BIOS Setup Utility. DIMM System board Check the drive is defined with the proper diskette type...
...Error for device Failing Bits: nnnn Fixed Disk n Invalid System Configuration Data I/O device IRQ conflict Operating system not found by POST differed from CMOS Diskette drive A error Incorrect Drive A type - Check the drive is defined with the proper diskette type in BIOS Setup Utility System board... and see if fixed disk and drive A: are properly identified. System board Run "Load Default Settings" in BIOS Setup Utility. RTC battery System board Run "Load Default Settings" in BIOS Setup Utility. DIMM System board Check the drive is defined with the proper diskette type...