Compaq AP500 - Professional - 128 MB RAM Reference Manual page 96

Professional workstation
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11-4
Troubleshooting
Minor Problems
Workstation doesn't
automatically display the
date and time.
Workstation does not
beep during the power-on
self-test (POST).
System will not boot.
Workstation reset
automatically.
Continued
Problem
RTC (real-time clock) battery
may need to be replaced.
Battery life is approximately 5
years.
Speaker cable is not properly
attached
Headphones plugged in
Expansion board assembly
may not be seated properly.
The unit temperature was
exceeded. The fan may be
blocked.
Possible Cause
Possible Solution
Replace the RTC battery.
Refer to Appendix E,
"Installing a New
Battery," for installation
instructions, or contact
your Compaq authorized
reseller or service
provider for RTC battery
replacement.
Ensure that speaker
cable is connected.
Unplug headphones
If the LED is a steady
amber color, reseat the
expansion board assembly.
1. Unit is in an exceedingly
hot environment. Let it cool
down.
2. Be sure internal cables
are not blocking the air
intake of the power supply.
3. Contact your Compaq
authorized reseller or
service provider.

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