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UEFI Boot Record


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#1 MaestroShibari

MaestroShibari

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Posted 24 June 2016 - 08:19 PM

If a mandate program or malicious user with access to your PC is able to change your UEFI boot record so that no matter what you do you boot into the infected or altered windows image, modified and created a recovery partition that will restore only the infected version on the hard drive, and you are locked out of making your actual recovery partition (still on hard drive) active and perform a restore (I have examined the actual recovery partition and found it is unaltered but cannot boot from it no matter what I try) how can I modify or recreate the UEFI Boot record to boot into the real recovery partition and effect a system repair. I know I can just wipe it all or use a new HD and fix it that way, but I want to fix the Secure Boot so it will actually boot from the Recovery Partition. Any ideas. I have not been able to make it work with any of the UBCD tools including Parted Magic....

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