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P4500 No Power / No Lights

Occasional Visitor

P4500 No Power / No Lights

My P4500 started powering on and off for several hours until it finally quit powering on. Both power supply LEDs were out so I replaced both with known good power supplies on known good power outlets / cables and still nothing works. No lights on the back of the power supply and (obviously) no ability to power it on.


Any ideas? Thanks in advance.

Acclaimed Contributor

Re: P4500 No Power / No Lights

Please ask hp support directly. You may have problems with the power regulators on the system board.

Hope this helps!

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