✓ Last verified working: April 2026

Ugh, so frustrated. My work PC (HP ProDesk 400 G3) won't take the Win 11 upgrade

Get help upgrading your PC to Windows 11. TPM, Secure Boot, compatibility issues and more.
IIDiYLHyca
Posts: 3
Joined: Sat Jan 10, 2026 5:44 am

Post by IIDiYLHyca »

This happened to me with an older laptop. I used the Media Creation Tool for a clean install and it worked, but it wiped everything, so be sure to back up first.
UuQVahiq
Posts: 2
Joined: Sat Jan 10, 2026 4:52 pm

Post by UuQVahiq »

Same here. Did you check if TPM 2.0 is enabled in the BIOS? That's a common blocker.
5ViOhUF8TTCA
Posts: 8
Joined: Sat Dec 27, 2025 4:18 am

Post by 5ViOhUF8TTCA »

Yeah, I had the same problem. I ended up having to use the Windows 11 Installation Assistant tool to force the upgrade on my older machine.
M9zVITCHjijQ
Posts: 2
Joined: Sun Jan 11, 2026 2:57 am

Post by M9zVITCHjijQ »

Can confirm. You could also check if there's a BIOS update from HP for your model, as that sometimes enables support.
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