
Quick Troubleshooting Guide
2-11
10. Error Messages, Part 3
Error 162,
2S Beeps.
System Option not set. Select F1.
If error occurs after
reboot, unplu
and open computer and check CMOS jumper settin
.
Error 163.
Time & Date Not Set.
Set time and date in F10 or boot to O/S and set
time and date. If error occurs after reboot, unplu
and open computer, then check
CMOS settin
.
Error 2xx.
Memory Error.
See
Appendix B
for specific definitions. Unplu
, open
computer, and reseat memory modules. Ensure modules are correct type and that
they match in size and speed.
Error 30x.
Keyboard Error.
See
Appendix B
for specific definitions. Do not type
on keyboard before POST. Ensure keyboard connected to proper connector.
Error 6xx.
Floppy Error.
See
Appendix B
for specific definitions. Unplu
, open
computer, check diskette drive, and check and reseat power and data cables.
Error 91x.
Misc. Connection Error.
See
Appendix B
for specific definitions.
Unplu
, open computer, and check hood lock coil, thermal sensor pi
tail, and riser
for
ood connection.
Error 178x.
Fixed Disk Error.
See
Appendix B
for specific definitions. Unplu
,
open computer, check hard drive, and check and reseat power and data cables.
Error 1800.
Thermal Alert.
System overheatin
. Let computer cool off. Ensure
processor has heatsink installed and that speed settin
on system board is correct.
Remove obstructions to air vents.
Notes:
Short (S) and lon
(L) beeps will only be
heard if the system has a speaker.
LEDs will only function on PS/2 keyboards, not USB.
x = Numbers 1 - 9
Caution:
Power is continuous to the system board and power
supply even when the power switch is turned off. To prevent
dama
e to the unit, disconnect the power cord from the power
source or the unit before be
innin
disassembly procedures.
Continued from
Pa
e 2-10,
Error Messa
es, Part 2
All other POST error messa
es
-
refer to
Appendix B
for definitions and
solutions.
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