My PC keeps powering off?..wont stay on

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ANAYV Forum Pro • Posts: 21,275
My PC keeps powering off?..wont stay on

Hi all.


Recently I have problem with a HP PC (i7 3.4 16GB RAM).

It started powering of by itself.

A few times within a few weeks.

Now, it wont boot up at all.

Typing this on older system...Win 7 on a 2013 HDD

The problem Powers on...and after maybe 20- 30 seconds, it powers off...sometimes restarting on it;s own.

I tried removing all connections except monitor and power supply.

Ever disconnected hard drive. (CD Drive was still connected, though)

Fans turn on, CPU fan not loose..checked connections.

Cleaned out all dust a month before problem started. Still clean.

Even took out some RAM (4 chips) down to only one. Same problem.

Tried a different power supply (old used one, but same type and wattage)

Same problem. Starts , but wont run more than a minute.

Seems not an OS problem , as I have both Win 10 on SSD and Win 7 on HDD.

But disconnected both, and still PC wont stay running.

PC does not stay on..not long enough to get to windows screen.

Any help appreciated.


Stay healthy


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