Stergere GRUB din dual boot/GPT

Step One: Delete Your Linux Partitions

First, you’ll need to delete the Linux partitions. Start by booting into Windows. Press the Windows key, type “diskmgmt.msc“ into the Start menu search box, and then press Enter to launch the Disk Management app.
In the Disk Management app, locate the Linux partitions, right-click them, and delete them. You can identify the Linux partitions because they have no label under the “File System” column, while Windows partitions will be identified by their “NTFS” file system.


Be careful while deleting partitions here—you wouldn’t want to accidentally delete a partition with important files on it.
Next, locate the Windows partition near the newly available free space, right-click it, and select Extend Volume. Extend the partition so that it takes up all of the available free space. Any free space on your hard drive will remain unusable until you assign it to a partition.

You can also choose to create a new, separate partition instead of expanding your current Windows partition, if you like.

Step Two: Fix the Windows Boot Loader
Linux has now been removed from your computer, but its boot loader persists. We’ll need to use a Windows installer disc to overwrite the Linux boot loader with the Windows boot loader.

If you don’t have a Windows installer disc lying around, you can create a Windows repair disc and use that instead. Follow our instructions to create a system repair disc in Windows 8 or 10 or create one in Windows 7.

Insert the Windows installer or recovery disc into your computer, restart your computer, and let it boot from that disc. You’re going to be accessing the Command Prompt from the recovery environment. We’re covering Windows 10 here, but the instructions will also work for Windows 8. If you have Windows 7, check out our guide for accessing the recovery Command Prompt with a Windows 7 disc.

After booting from your installation or recovery disc, skip the initial languages screen, and then click the “Repair your computer” option on the main install screen.
On the “Choose an option” screen, click the “Troubleshoot” option.
On the “Advanced options” screen, click the “Command Prompt” option.

At the Command Prompt, type the following command and then press Enter:

bootrec.exe /fixmbr

You can now restart your computer. It will boot from its hard drive, starting Windows normally. All traces of Linux should now be erased.

Care-i cea mai eficienta solutie dea sterge GRUB ?

Spune ce vrei sa faci in final.