HP Xw4200 Getting Started Guide HP Workstations xw4100, xw4200, xw6200, and xw - Page 47

When the Unique Sleep State Blink Rates is enabled in, Red Power LED stays - 6 beeps

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Page 47 highlights

Troubleshooting Activity Possible Beeps Cause Recommended Action Red Power LED blinks two times, once every second, followed by a two-second pause. None Processor thermal protection activated: A fan may be blocked or not turning. OR The heatsink/fan assembly is not properly attached to the processor. 1. Ensure that the workstation air vents are not blocked and the cooling fan is running. 2. Open hood, press power button, and see if the processor fan spins. If the processor fan is not spinning, make sure the fan's cable is plugged onto the system board header. Ensure the fan is fully/properly seated or installed. 3. If fan is plugged in and seated properly, but is not spinning, then replace processor fan. 4. Reseat processor heatsink and verify that fan assembly is properly attached. 5. Contact an authorized reseller or service provider. **NOTE: When the Unique Sleep State Blink Rates is enabled in Computer Setup (F10), these reflexes are observed on the green power LED. Red Power LED stays None on. Processor not installed (not an indicator of bad processor). 1. Check to see that the processor is present. 2. Reseat the processor. Getting Started Guide www.hp.com 4-13

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Troubleshooting
Getting Started Guide
www.hp.com
4–13
Red Power LED
blinks two times,
once every second,
followed by a
two-second pause.
None
Processor
thermal
protection
activated:
A fan may be
blocked or
not turning.
OR
The
heatsink/fan
assembly is
not properly
attached to
the processor.
1. Ensure that the
workstation air vents
are not blocked and
the cooling fan is
running.
2. Open hood, press
power button, and see
if the processor fan
spins. If the processor
fan is not spinning,
make sure the fan's
cable is plugged onto
the system board
header. Ensure the fan
is fully/properly seated
or installed.
3.
If fan is plugged in and
seated properly, but is
not spinning, then
replace processor fan.
4. Reseat processor
heatsink and verify that
fan assembly is
properly attached.
5. Contact an authorized
reseller or service
provider.
**
NOTE:
When the Unique Sleep State Blink Rates is enabled in
Computer Setup (F10), these reflexes are observed on the green power
LED.
Red Power LED stays
on.
None
Processor not
installed (not
an indicator
of bad
processor).
1. Check to see that the
processor is present.
2. Reseat the processor.
Activity
Beeps
Possible
Cause
Recommended
Action