Windows cannot be installed to this disk. What should I do if the selected disk has an mbr partition table?

Windows cannot be installed to this disk. What should I do if the selected disk has an mbr partition table?

Quick win10 system As for the startup function, newly purchased pre-installed win8/win10 computers now have UEFI boot and GPT hard disk by default (the boot method of computers shipped from the factory in the early years was BIOS (Legace) boot and MBR hard disk), and UEFI boot must correspond to GPT.

If UEFI is enabled in the BIOS and the hard disk partition table format is MBR, the installation cannot be performed. Newly purchased solid-state drives are generally in MBR format by default. If you install WIN10 directly on the new solid-state drive, you will be prompted "Windows cannot be installed on this disk. The selected disk has an MBR partition table. On an EFI system, Windows can only be installed on a GPT disk. "

Note: Converting the disk MBR format to GPT format will clear all data on the disk. The same goes for converting GPT to MBR.

Solution

The solution is to convert the MBR format hard drive to a GPT format hard drive through the command prompt CMD.

Press Shift F10 to bring up the command prompt CMD

Enter the diskpart command and press Enter to enter Partitioning tool (You cannot see Diskpart displayed on CMD because the content of the window has slid down)

Enter the list disk command and press the Enter key on the keyboard. The function is to check the currently available hard disks of the computer, numbered 0 and 1 (generally the last one is a U disk, which is the U disk used to install your system. Do not convert the format of the U disk). Look at the capacity to estimate which disk contains the data. Be careful not to convert the disk with data to GPT format at will, otherwise the data will be cleared.

Enter select disk x (x is the hard disk number mentioned above) and select the hard disk you want to partition. If there is only one hard disk, enter select disk 0 and press Enter. .

CMD prompts "Disk 0 is the currently selected disk"

Execute the clean command to clear all partitions on the hard disk (hard disks with only one partition do not need this Steps), ※All hard drive data will be cleared, please pay attention to safety.

Enter convert gpt to convert the hard drive to GPT format.

Continue happily installing Windows 10!

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