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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- 500w Power Supply Upgrade

Create an account on the HP Community to personalize your profile and ask a question
06-20-2023 11:04 PM
Hi!
So, I'm currently trying to upgrade my Victus 15L PC with a new graphics card (RTX 3060), and I'll need a new PSU to upgrade to, since my current one is only a 350w. I tried researching it, and... I feel like I'm running in circles. L05757-800 is the code for the 500w PSU, right?
All I can find about it is the fact that HP apparently doesn't make it anymore which is ridiculous to me. Is there any other way to buy it? Am I reliant on third parties here? What can I do?
06-21-2023 11:47 AM
Check out the upgrade video,
Yes, L05757-800 is the correct HP part number for the compatible 500 W PSU.
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06-21-2023 05:34 PM
Use the HP +part number as key words to search to find online vendors.
The part is still sold, but HP does not make it.
Purchase the HP part from them.
I am a volunteer forum member. If my suggestion helped you solve your issue, help others by marking that post as the accepted solution. Say thanks by clicking on the Yes button next to the "was this reply helpful?"