How do I fix a corrupt bootloader?

How do I fix a corrupt bootloader?

If you do have the Installation Media :

  1. Insert the Media (DVD/USB) in your PC and restart.
  2. Boot from the media.
  3. Select Repair Your Computer.
  4. Select Troubleshoot.
  5. Choose Command Prompt from the menu : Type and run the command : diskpart. Type and run the command : sel disk 0. Type and run the command : list vol.

How do I fix a corrupted boot Windows 10?

Method 1: Use Windows Startup Repair

  1. Navigate to the Windows 10 Advanced Startup Options menu.
  2. Once your computer has booted, select Troubleshoot.
  3. And then you’ll need to click Advanced options.
  4. Click Startup Repair.
  5. Complete step 1 from the previous method to get to Windows 10’s Advanced Startup Options menu.

How can I repair the Windows 10 UEFI bootloader?

Click Advanced options and click Command Prompt on the Troubleshoot and Advanced options windows respectively. This opens the Command Prompt window. Here you can enter the commands to manually repair Windows 10 EFI bootloader. Type BOOTREC /FIXMBR, press Enter, type BOOTREC /FIXBOOT, and press Enter again.

How do I reinstall Windows 10 bootloader?

Automatic Windows Bootloader Recovery

  1. Try to boot your device from the recovery disc or installation Windows 10 media;
  2. On the installation screen, click the Restore System;
  3. Then select Troubleshoot -> Startup Repair and select the OS whose bootloader you want to try to recover;

How do you fix a corrupted hard drive?

Methods to Fix Corrupted Hard Drive

  1. Go to Computer/This PC >> Select Hard Drive >> Choose Properties.
  2. Select Tools >> Error checking >> Check now >> Check local disk >> Start.
  3. Shut down all open and running programs >> wait for the system to check upon the next boot >> restart the PC.