-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center.
- HP Community
- Notebooks
- Notebook Boot and Lockup
- Who Me Too'd this topic

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.
07-05-2021 01:42 AM
Product: Pavilion 15-au111tx
Operating System: Microsoft Windows 10 (64-bit)
Hello,
I have an HP laptop 15-au111tx with Windows 10 64 bit insider preview installed. The bios is Insyde F.55 currently set to legacy boot due to Windows 10 installed on MBR partition of SSD.
I plan to shift to GPT partition so as to enable UEFI boot using MBR2GPT tool.
Just out of curiosity I went into the bios to disable legacy,(for trial only) but disabling legacy did not let me switch secure boot state. What can be the reason for the same? I have TPM 2.0 support too.
Solved! Go to Solution.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
† 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>.