NV52/NV54/NV56/NV58 Service Guide - tim.id.au
NV52/NV54/NV56/NV58 Service Guide - tim.id.au
NV52/NV54/NV56/NV58 Service Guide - tim.id.au
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CHAPTER 4: Troubleshooting<br />
Error Messages FRU/Action Sequence<br />
System <strong>tim</strong>er error n Test or replace the CMOS battery, run the BIOS Setup Utility to<br />
reconfigure system <strong>tim</strong>e, then reboot the system.<br />
n Test or replace the system board.<br />
Real <strong>tim</strong>e clock error n Test or replace the CMOS battery, run the BIOS Setup Utility to<br />
reconfigure system <strong>tim</strong>e, then reboot the system.<br />
n Test or replace the system board.<br />
Previous boot incomplete - Def<strong>au</strong>lt configuration<br />
used<br />
Memory size found by POST differed from<br />
CMOS<br />
n Run “Load Setup Def<strong>au</strong>lts” using the BIOS Setup Utility, then reboot<br />
the notebook.<br />
n Test or replace the CMOS battery, run the BIOS Setup Utility to<br />
reconfigure system <strong>tim</strong>e, then reboot the system.<br />
n Test or replace the system board.<br />
n Run “Load Setup Def<strong>au</strong>lts” using the BIOS Setup Utility, then reboot<br />
the notebook.<br />
n Test or replace the SO-DIMM.<br />
n Test or replace the system board.<br />
Diskette drive A error n Make sure that the drive is defined with the proper diskette type in the<br />
BIOS Setup Utility.<br />
Incorrect Drive A type - run SETUP Make sure that the drive is defined with the proper diskette type in the<br />
BIOS Setup Utility<br />
System cache error - Cache disabled Test or replace the system board.<br />
CPU ID: Test or replace the system board.<br />
DMA Test Failed n Test or replace the SO-DIMM.<br />
n Test or replace the system board.<br />
Software NMI Failed n Test or replace the SO-DIMM.<br />
n Test or replace the system board.<br />
Fail-Safe Timer NMI Failed n Test or replace the SO-DIMM.<br />
n Test or replace the system board.<br />
Device Address Conflict n Run “Load Setup Def<strong>au</strong>lts” using the BIOS Setup Utility, then reboot<br />
the notebook.<br />
n Test or replace the CMOS battery, run the BIOS Setup Utility to<br />
reconfigure system <strong>tim</strong>e, then reboot the system.<br />
n Test or replace the system board.<br />
Allocation Error for device n Run “Load Setup Def<strong>au</strong>lts” using the BIOS Setup Utility, then reboot<br />
the notebook.<br />
n Test or replace the CMOS battery, run the BIOS Setup Utility to<br />
reconfigure system <strong>tim</strong>e, then reboot the system.<br />
n Test or replace the system board.<br />
Failing Bits: nnnn n Test or replace the SO-DIMM.<br />
n Test or replace the BIOS ROM.<br />
n Test or replace the system board.<br />
Fixed Disk n None<br />
Inval<strong>id</strong> System Configuration Data n Test or replace the BIOS ROM.<br />
n Test or replace the system board.
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