If you have an 8th gen Intel / Ryzen 2000 series or newer.
You need to confirm that you have secure boot enabled. CSM disabled and the TPM features enabled. Depending on which setting is holding you back you may need to reconfigure your existing windows installation to boot again.
If you have an 8th gen Intel / Ryzen 2000 series or newer.
You need to confirm that you have secure boot enabled. CSM disabled and the TPM features enabled. Depending on which setting is holding you back you may need to reconfigure your existing windows installation to boot again.