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‎09-21-2020 01:37 PM

HP Recommended
Product: ProBook 6475b
Operating System: Microsoft Windows 10 (64-bit)

How can I take an HP ProBook 6475b from MBR Legacy Boot to UEFI Secure Boot? Windows 10 Home, v2004.

1 ACCEPTED SOLUTION

Accepted Solutions

‎09-21-2020 01:51 PM

HP Recommended

Hi:

 

If your notebook has a UEFI BIOS, you will have to boot from one of the EFI boot sources (USB flash drive or DVD) and reinstall W10 in EFI mode.

 

Since the drive is formatted MBR, you will have to clean the disk during the beginning of the installation process.

 

Watch this video...

 

https://www.youtube.com/watch?time_continue=1&v=z4Z38pD1Gt0&feature=emb_logo

View solution in original post

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1 REPLY 1

‎09-21-2020 01:51 PM

HP Recommended

Hi:

 

If your notebook has a UEFI BIOS, you will have to boot from one of the EFI boot sources (USB flash drive or DVD) and reinstall W10 in EFI mode.

 

Since the drive is formatted MBR, you will have to clean the disk during the beginning of the installation process.

 

Watch this video...

 

https://www.youtube.com/watch?time_continue=1&v=z4Z38pD1Gt0&feature=emb_logo

Was this reply helpful? Yes No
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