• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
Microsoft Windows 10 (64-bit)

Can I replace a power supply for my HP desktop pavilion 510-p109 with one with higher wattage? Mine is currently 180, and most I'm finding start at 400 to 500W

5 REPLIES 5
HP Recommended

@lb41058,

 

Yes, you can, here are a number of options: HP 759049-001 Power Supply Replacement (atxpowersupplies.com) based on your HP PSU as seen here:

 

NonSequitur777_0-1645996338550.png

 

Hope this helps.

 

Kind Regards,

 

NonSequitur777


HP Recommended

Hello,

Thanks for your reply. The Athena AP-MPS3ATX40 400 Watt ATX will fit in my computer case. So it doesn't matter that it's 220W's more then?

HP Recommended

@lb41058,

 

It doesn't matter at all: your system -including peripherals such as your graphics card, will use the power it needs and that is really all there is to it.  It is nice to have excess PSU wattage for a number of reasons. Even if you were somehow able to fit, say a 850 watt PSU in your computer case, it would be the same story.

 

Kind Regards,

 

NonSequitur777


HP Recommended

Thanks very much! Greatly appreciated.:)

HP Recommended

@lb41058,

 

You are very welcome -glad I was able to assist!

 

Please consider to indicate my response as an "Accepted Solution".

 

Kind Regards,

 

NonSequitur777


† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.