-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Desktop Hardware and Upgrade Questions
- PSU UPGRADE but EVGA need wire diagram on PWRCMD P2

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
It has been a while since anyone has replied. Simply ask a new question if you would like to start the discussion again.
06-19-2023 11:17 AM
I have a HP Prebuilt gaming desktop. I had intended on installing a EVGA 750 P6 PSU over an Hp standard 500 watt but my PSU is this part# L76557-001 and the desktop model# TG01-2003w. What I need to know or see is a wire diagram for the connection PWRCMD P2 so I can make sure to buy/make an adapter cable correctly with 0 issues also who would wanna cut up a nice EVGA 80+ Platinum PSU lol.
1 REPLY 1
06-21-2023 04:14 PM
Wiring diagrams for HP proprietary parts are exceedingly difficult to find because they are proprietary
You may get lucky searching on Google and maybe not.
Good luck!
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?"
Be alert for scammers posting fake support phone numbers and/or email addresses on the community.
If you think you have received a fake HP Support message, please report it to us by clicking on "Flag Post".
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
Didn't find what you were looking for?
Ask the community
† 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>.