HP Compaq dc7600 USDT Getting Started Manual page 40

Getting Started
Diagnostic Front Panel LEDs and Audible Codes
Activity
Red Power LED
flashes three
times, once every
second, followed
by a two-second
pause. The beeps
continue for five
iterations, then
stop. The LED
flashes continue
until the problem
is resolved.
36
Possible
Beeps Cause
3 Processor is not
seated properly or
not installed (not
an indicator of bad
processor).
www.hp.com
Recommended
Action
1. Check to see that the
processor is present.
2. Reseat the processor.
Getting Started