I enabled Secure Boot in the BIOS, but when I check with Win + R and go to msinfo32, it says that Secure Boot isn't supported. What could be the issue?
1 Answer
It looks like your BIOS might be set to Legacy mode, which doesn't work with Secure Boot. To use Secure Boot, your system needs to be in UEFI mode instead. If your OS is currently installed under Legacy mode, it means you're using MBR for your partitions. Secure Boot requires GPT partitioning, so you might have to either reinstall Windows while deleting all partitions, or use the MBR2GPT tool provided by Windows to convert your disk.
What do MBR and GPT mean, and what steps should I take next?