Has anyone else had boot issues after trying to upgrade from Windows 10 to 11? M?

Get help upgrading your PC to Windows 11. TPM, Secure Boot, compatibility issues and more.
ivyCG
Posts: 9
Joined: Tue Dec 23, 2025 1:49 am

Post by ivyCG »

I had the same problem. For me, it was a driver conflict with an old SSD.
CQyhlLty
Posts: 3
Joined: Sun Jan 11, 2026 12:42 pm

Post by CQyhlLty »

This. You could also try booting from a Windows 10 USB and using the startup repair tool.
zEbBIT
Posts: 1
Joined: Sat Jan 10, 2026 1:28 pm

Post by zEbBIT »

Yeah, that startup repair is a good next step—did you also check if your BIOS is set to UEFI mode and not Legacy?
wq123943479
Posts: 3
Joined: Mon Jan 12, 2026 1:06 am

Post by wq123943479 »

You could also try booting from a Windows 10 USB and using the command prompt to run a startup repair from there.
hz60720
Posts: 2
Joined: Sun Jan 11, 2026 2:35 am

Post by hz60720 »

Yeah, that startup repair trick can really help. One extra tip: if you have any external drives or USB sticks plugged in, unplug them before trying to boot—sometimes the system gets confused looking for boot files on the wrong device.
8963fxp
Posts: 1
Joined: Sun Jan 11, 2026 4:43 pm

Post by 8963fxp »

Yeah, You could also try booting into safe mode and rolling back the update from there. Hope that helps.
kDvpq7Oi
Posts: 3
Joined: Mon Jan 12, 2026 6:11 am

Post by kDvpq7Oi »

This happened to me. I got that exact error and had to use a Windows 10 USB drive to get into recovery and restore from a system restore point.
Hjrs1245jr5
Posts: 1
Joined: Tue Jan 13, 2026 9:20 am

Post by Hjrs1245jr5 »

I had the same problem. I ended up having to disable Secure Boot in my BIOS to get it to finally load.
bv3406073
Posts: 5
Joined: Sat Jan 10, 2026 5:24 am

Post by bv3406073 »

Can confirm. This happened to me too. I fixed it by turning off a setting called "fast startup" in Windows 10 before trying the upgrade again.
YREIjUmDOdxW
Posts: 2
Joined: Sat Jan 10, 2026 9:29 am

Post by YREIjUmDOdxW »

Yeah, You could also try booting from your Windows 10 install media and using the startup repair tool. Another option is to check if your storage drivers need an update before upgrading.
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