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MBR vs GPT - Secure Boot
#6
(08-08-2025, 03:49 PM)king1 Wrote: hmm so I am aware of that one but for some reason came to the conclusion that it wouldn't work when i tried it awhile back. Might need to have another play around with that one...

Sometimes it Doesn't, I know once it wouldn't (can't remember why now) failed the validation.

But an interesting article describes how   A ConfigMgr Geek’s Guide to the MBR2GPT.exe Tool

Old story, always make an image /backup 1st, just in case.

 The last one I did was a Windows 10 with several original configuration changes needed to upgrade to W11. The CPU was fine, but needed TPM enabled, MBR to GPT, and secure boot enabled.  Didn't really want to reinstall as the person had a couple of programs they used daily, that no longer could be downloaded or obtained.
Upgrades = Old bugs replaced with new Bugs.
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Messages In This Thread
MBR vs GPT - Secure Boot - by Galaxy01 - 08-08-2025, 09:16 AM
RE: MBR vs GPT - Secure Boot - by Wainuitech - 08-08-2025, 12:16 PM
RE: MBR vs GPT - Secure Boot - by king1 - 08-08-2025, 03:00 PM
RE: MBR vs GPT - Secure Boot - by Wainuitech - 08-08-2025, 03:39 PM
RE: MBR vs GPT - Secure Boot - by king1 - 08-08-2025, 03:49 PM
RE: MBR vs GPT - Secure Boot - by Wainuitech - 08-08-2025, 07:41 PM

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