-
×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationWindows update impacting certain printer icons and names. Microsoft is working on a solution.
Click here to learn moreInformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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.
3
0
0
HP Recommended
1 ACCEPTED SOLUTION
Accepted Solutions
HP Recommended
@mapicam , welcome to the forum.
Here is the Maintenance and Service Guide for the computer: http://h10032.www1.hp.com/ctg/Manual/c06042257
On Page 3 is a list of compatible processors and on Page 34 are the instructions for replacing the processors. However, the i9-9900T is not listed as one of the compatible processors. HP has their motherboards made to their specifications. Therefore, they are not necessarily the same as retail boards. This means they limit the processors that are compatible.
Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.
I am not an HP Employee!!
Intelligence is God given. Wisdom is the sum of our mistakes!!
HP Recommended
@mapicam , welcome to the forum.
Here is the Maintenance and Service Guide for the computer: http://h10032.www1.hp.com/ctg/Manual/c06042257
On Page 3 is a list of compatible processors and on Page 34 are the instructions for replacing the processors. However, the i9-9900T is not listed as one of the compatible processors. HP has their motherboards made to their specifications. Therefore, they are not necessarily the same as retail boards. This means they limit the processors that are compatible.
Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.
I am not an HP Employee!!
Intelligence is God given. Wisdom is the sum of our mistakes!!
3
0
0
HP Recommended
14,273
4,228
1,391
HP Recommended
Hello
no, I do not think so
you have a list here:
HP ProDesk 400 G4 Desktop Mini Business PC Specifications
Look at the available documents anyway:
--------------------------------------------- Signature ---------------------------------------------
was this reply helpful , or just say thank you ? Click on the yes button
Please remember to mark the answers this can help other users
Desktop-Knowledge-Base
Windows 11 22h2 inside , user
------------------------------------------------------------------------------------------------------------
was this reply helpful , or just say thank you ? Click on the yes button
Please remember to mark the answers this can help other users
please click on the accept as solution button if message provided an answer to the problem
Desktop-Knowledge-Base
Windows 11 22h2 inside , user
------------------------------------------------------------------------------------------------------------
3
0
0
HP Recommended
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".
Didn't find what you were looking for? Ask the community