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HP Recommended
HP Pavilion Desktop - 550-351no (ENERGY STAR)
Microsoft Windows 10 (64-bit)

Hello,

What CPU can I install that fits mechanically and can run Windows 11? Attaches specification and compatibility results for the computer.

HP 550-351.PNG

Window komp.PNG

Sincerely

Ingvar Josefsson 

1 REPLY 1
HP Recommended

Hi:

 

Unfortunately, your PC does not support any Intel 8th generation core processors which are the oldest ones that meet Microsoft's W11 minimum hardware requirements.

 

If you are interested in installing W11 on your PC as is, you can read this discussion for how I upgraded several HP and Dell notebook and desktop PC's that did not meet the W11 hardware requirements to W11 22H2/22H3.

 

You have to use the version of the Rufus utility that I zipped up and attached in the discussion (v3.18).

 

Re: Issues upgrading to windows 11 - HP Support Community - 8517912

 

If the in-place upgrade fails, you should be able to clean install W11 using the bootable W11 installation flash drive you made with Rufus.

 

Using the above method to upgrade to W11, W11 runs just fine on my HP desktop PC that has an i5-6500T processor.

† 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>.