Or you are not satisfied with the capacity of the existing disk and purchase a disk with larger capacity (beyond 2TB) but find that MBR disk doesn’t support more than 2TB thus you need to change the partition style of disk from MBR to GPT.īefore realizing how to convert a disk into GPT, have a basic understanding of MBR and GPT.
And if you're planning to upgrade Windows 10 to Windows 11, you will have to choose GPT disk, because it could only boot from UEFI mode. On EFI systems, Windows can only be installed on GPT disks. The selected disk has an MBR partition table. However, you may find out that the computer hard drive is with MBR partition style and the to-be-installed operating system needs a GPT disk with the error message – Windows cannot be installed on this disk. We may want to reinstall Windows operating system after long use of your computer or the computer infected with virus in daily use. Powershell alternative to convert MBR to GPT without data loss.Convert disk from MBR to GPT via Powershell.Why need to convert an MBR disk to GPT?.
If your system is not able to boot and gets stuck in disk repair process, you should immediately stop using it instead of rebooting again and again, as it may further damage your system. Restart the system after repair and type Repair-Volume C –Scan in PowerShell to check if the errors are fixed.
Or type Repair-Volume C –SpotFix to fix an issue by taking the volume offline.Type Repair-Volume C –OfflineScanAndFix and hit ‘ Enter’ to perform an offline scan and fix errors found on the drive.This command scans the hard drive volume for errors. In the PowerShell command line, type Repair-Volume C –Scan where C is the volume or drive letter.Right-click on ‘Windows PowerShell’ and select ‘ Run as administrator’. Press ‘ Windows + S’ and type PowerShell.Windows 10 has a powerful shell called PowerShell that can be used to check and repair the drive errors using the Repair-Volume command. Later, reconnect the external hard drive to use it or restart the system (if the internal hard drive is scanned) and check if your system still tries to repair the disk. Hit ‘ Enter’ to start the scan and repair process. In the Command Prompt window, type chkdsk X: /r /f where X is the external hard drive letter and /r & /f are the CHKDSK parameters.Right-click on Command Prompt and select ‘ Run as Administrator’.CHKDSK helps fix most issues with the hard drive and makes it accessible.įollow the below steps to run CHKDSK on your affected hard disk. Windows has a CHKDSK (check disk) utility that helps in fixing the logical file system and bad sectors that are causing disk errors. If there is an issue with the hard drive, it is shown here otherwise you see all drives are working properly.Click Maintenance to expand and then look for Drive Status Go to Control Panel > Security and Maintenance.If your system is able to boot Windows 10 then perform the following: It can help you pinpoint problems with the hardware and software. Under Security and Maintenance, the Windows OS keeps you informed about the issues that pertain to your system’s health. Then remove the installation/repair disc or USB drive and restart the system and let Windows 10 boot normally.Select Troubleshoot > Advanced Option > Startup Repair.On Windows setup screen, click ‘ Next’ and then click ‘ Repair your Computer’.Use up/down key to select the bootable USB drive or system repair/installation disc and hit Enter.Press the power button to turn on the system and immediately start pressing the Boot Menu option key, usually F12, to enter the boot menu.Plug the bootable USB drive or disc to your system.You can use a tool like Rufus or Win32DiskImager to create a Windows 10 bootable USB drive. Startup Repairįor startup repair, you need a Windows 10 system repair or installation disc. Solutions to Fix Disk Error in Windows 10īelow we have explained few fixes (step-by-step) to repair disk errors in Windows 10. Solutions to Fix Disk Error in Windows 10.