When 'Install now' screen pops up select 'Repair your computer' option or simply press 'R' from the keyboard.Restart the PC and boot it from the Windows 10 setup CD/DVD or USB. Put the Windows 10 setup CD/DVD or USB in the PC.To fix the bootloader of Windows 10 operating system through diskpart follow these steps as mentioned below. This method also asks for the windows setup CD/DVD or USB. The usual solution is to assign a letter to the unassigned drives via using the diskpart utility which is present on the Windows 10 recovery disc or USB flash drive. This is the most basic cause of bootloader failure. Generally bootloader problems arise due to the fact that sometimes the UEFI partition of the PC won't possesses an assigned drive letter. Diskpart can be also used on the first go as it is assured to be more efficient than automatic repair method. If automatic repair doesn't work then this one is the next thing to try. Using the diskpart method is proved one of the most effective ways to deal with bootloader problems. Repair Windows 10 Bootloader with diskpart And hence the bootloader will be fixed.Ģ. Ěfter selecting the desired account wait for a while until the process is completed.Ět the 'Automatic Repair' screen the PC will ask for an account from the given list to for continuing the process.Then click on the 'Automatic Repair' option.Then 'Choose an option' screen will pop up there select 'Troubleshoot' option from the listings.When the 'Install Now' screen appears on the monitor click on the 'Repair your computer' option.Then restart the PC and boot it from the Windows 10 installation disc or the USB.

ğirst insert the Windows 10 installation disc or USB to the PC.Follow the below mentioned instructions to fix Windows 10 bootloader through automatic repair method.

To use this method, Windows setup CD/DVD or a USB is required. This is an in-built feature of Windows 10 disc which can help to repair EFI bootloader windows 10. The first method to repair Windows 10 UEFI bootloader is through automatic repair. Fix Windows 10 Bootloader with Automatic Repair

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