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Upgrading Power Supply

Pavilion Desktop 590-p0033w
Microsoft Windows 10 (64-bit)

So, i'm having an issue with trying to upgrade this pc with a new power supply and i'm just trying to figure this out. Can it be done without switching cases or am i wasting my time? If it can be done, does anybody know what I can replace it with?

I want something maybe about 300+ W since i'm adding a graphics card and later i'll switch out processor. GPU has been hitting 90-100% so sadly its the graphics and power supply first.

 

Any help would be appreciated, thanks.

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Upgrading Power Supply

@CourtneyR001 

Your in luck, as I have been working on this spreadsheet, updating it monthly.

The PSU's listed will fit and work, but you have to dremel out the fan area. Only 1 screw will be used, but the PSU all mount into a tray with a locking tab, so it can not slide out. Just click on it.

HP PSU cross ref.JPG

 

 

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Upgrading Power Supply

@Wb2001

Okay thanks, I'll look into it.

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