Windows 10: GPT header corruption has been detected in Windows 11 [Fix]

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Some users cannot boot into Windows because of the “GPT header corruption has been detected, please check SATA mode setting in BIOS Setup” error on system startup. This error prevents users from booting into Windows, and they cannot use their computers. If you encounter this error, this article will help. Some users reported that they […]

This article GPT header corruption has been detected in Windows 11 [Fix] first appeared on TheWindowsClub.com.

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Gpt crc corrupt!

I upgraded to Windows 10 a few weeks ago. When the system was up and running, I noticed that I had two 3TB drives, I & J. This was odd since my two 3TB drives were part of a RAID 1 mirror that was set up using the Marvell utility on my Asus motherboard.
I had to rebuild the mirror using new drives. I wound up replacing both drives as follows:

Took out one old drive and replaced with new 3TB drive.

Rebooted and went into the RAID utility and rebuilt the mirror.

Took out the other old drive and replaced with new 3TB drive.

Rebooted and went into the RAID utility and rebuilt the mirror.

Rebooted into Windows 10 and verified health of the now single 3TB I drive.

The RAID utility reports that the mirror is healthy as well.

Windows reports that everything is fine with this mirror however, when I run my weekly backup using Acronis, I get the following messages in the results email:

15 8/28/2015 6:30:20 PM Try to load Alternate Header from 5860369279

16 8/28/2015 6:30:20 PM Gpt Disk 1C6F7D14-3EEA-11E5-9EB1-8092ED5E3164 LBA=5860369279 ALBA=1

17 8/28/2015 6:30:20 PM Gpt crc corrupt!

18 8/28/2015 6:30:20 PM Warning: alternate header damaged

19 8/28/2015 6:30:20 PM try to loading Header from 1

20 8/28/2015 6:30:20 PM Gpt Disk 1C6F7D14-3EEA-11E5-9EB1-8092ED5E3164 LBA=1 ALBA=5860369279

Does anyone know what this is all about?

Does anyone have any idea how to fix this or if it even needs fixing?

Thanks.

 

Programs not working

In post 26 there were steps listed to fix the operating system corruption.
Are you able to follow them?
In post 29 was the suggested dism repair command.

 

Cannot convert GPT to MBR.

Hi Michael,



I suggest you to follow the below steps and check if it helps.

This method you have to backup all your data and delete all partitions and volumes. Then use the
DISKPART command.

• Open command prompt and type in DISKPART and press Enter
• Then type in list disk (Note down the number of disk you want to convert to GPT)
• Then type in select disk number of disk
• Finally type in convert gpt.

Hope the information helps. Do reply if you need further assistance.