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Windows is limited to installation on GPT disks only

Windows is limited to installation on GPT disks only

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xwing75
Junior Member
46
05-15-2016, 04:16 AM
#1
Hello, I'm working on installing Windows 8.1 Pro onto a new SSD, but each time I pick the drive in the installer it warns: "Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks." I've tried making the drive empty before and it worked before. Some suggestions mentioned using third-party tools to create a bootable USB, but when I used those, my system wouldn't even start from the USB and would just say "No Operating System Found." Can anyone explain what's going on or suggest a solution? Thanks in advance, Kevin. EDIT: If you need BIOS changes, I have an MSI motherboard with Click Bios 2.
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xwing75
05-15-2016, 04:16 AM #1

Hello, I'm working on installing Windows 8.1 Pro onto a new SSD, but each time I pick the drive in the installer it warns: "Windows cannot be installed to this disk. The selected disk has an MBR partition table. On EFI systems, Windows can only be installed to GPT disks." I've tried making the drive empty before and it worked before. Some suggestions mentioned using third-party tools to create a bootable USB, but when I used those, my system wouldn't even start from the USB and would just say "No Operating System Found." Can anyone explain what's going on or suggest a solution? Thanks in advance, Kevin. EDIT: If you need BIOS changes, I have an MSI motherboard with Click Bios 2.

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CraftClash
Member
95
05-15-2016, 02:14 PM
#2
Ensure no system is locked, then back up the reserver and related partitions. Remove them first, then reinstall. They will appear after choosing your primary driver, not earlier.
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CraftClash
05-15-2016, 02:14 PM #2

Ensure no system is locked, then back up the reserver and related partitions. Remove them first, then reinstall. They will appear after choosing your primary driver, not earlier.

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awesomeman1180
Junior Member
28
05-15-2016, 05:01 PM
#3
No additional partitions exist; only one drive or partition appears in the Windows installer.
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awesomeman1180
05-15-2016, 05:01 PM #3

No additional partitions exist; only one drive or partition appears in the Windows installer.

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tsnyder01
Member
171
05-16-2016, 06:13 PM
#4
Look for concealed sections. Use a LinuxMint Live USB and try GParted to verify.
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tsnyder01
05-16-2016, 06:13 PM #4

Look for concealed sections. Use a LinuxMint Live USB and try GParted to verify.

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ajbuckey
Junior Member
29
06-06-2016, 02:31 PM
#5
I started Windows from a different disk and didn’t notice any extra partitions. The only one present was the original one from purchase, which I deleted during the first installation.
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ajbuckey
06-06-2016, 02:31 PM #5

I started Windows from a different disk and didn’t notice any extra partitions. The only one present was the original one from purchase, which I deleted during the first installation.

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FadiX_Gaming
Junior Member
37
06-07-2016, 06:13 PM
#6
During installation, formatting within the Windows installer triggers this issue. The error message reads: "We couldn't format the selected partition. [Error: 0x8004242d]".
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FadiX_Gaming
06-07-2016, 06:13 PM #6

During installation, formatting within the Windows installer triggers this issue. The error message reads: "We couldn't format the selected partition. [Error: 0x8004242d]".

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Yazkox
Junior Member
3
06-09-2016, 05:20 PM
#7
Corrected the issue by employing the command prompt and DiskPart for conversion to GPT. Grateful to everyone who assisted!
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Yazkox
06-09-2016, 05:20 PM #7

Corrected the issue by employing the command prompt and DiskPart for conversion to GPT. Grateful to everyone who assisted!

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loutomcraft
Junior Member
1
06-09-2016, 10:28 PM
#8
After setting up the SSD and removing the USB, the system starts showing the Windows 8 blue screen error. The message says it couldn't finish the installation. This is really annoying, and I'm feeling quite upset about it.
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loutomcraft
06-09-2016, 10:28 PM #8

After setting up the SSD and removing the USB, the system starts showing the Windows 8 blue screen error. The message says it couldn't finish the installation. This is really annoying, and I'm feeling quite upset about it.