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- HP Community
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- Desktop Boot and Lockup
- HP Pavilion All-In-One not powering up.

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09-13-2021 02:07 AM
I powered down and disconnected the system for about a week to redecorate the room.
When I plugged it back, it wouldn't power up.
The wall socket is live - tested with a desktop lamp.
Check and swapped the fuse in the plug - fine.
Noticed that the power adapter feels cool to touch even when plugged in for over 3 days.
I haven't got a spare power adapter for this unit.
09-15-2021 10:01 AM
Unless you have access to a Multimeter, you won't be able to test the power adapter -- and without that working, you're not going to be able to run diagnostics to hunt down hardware problems.
You will probably have to take this into a PC repair place to see if they can test the adapter and provide you another one to get your PC running.
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