When the CHKDSK process is completed, give this command. Note: Replace the letter ' D' according to your case. Total identified Windows installations: 0. Total identified windows installations:0. Then give this command.īootrec /rebuildbcd. Notice the drive letter of OS partition (e.g. In command prompt, type: bcdedit and press Enter. From Advanced Options, select Command Prompt. To do that, boot from the Windows boot media and 1. The first method to resolve Windows startup problems is to check the disk and the file system for errors. If you don't own a Windows Installation Media, then you can create one (corresponding to your Windows Edition and Version). At the Windows Setup screen press SHIFT + F10 to access command prompt, or choose Next – Repair your computer – Troubleshoot – Advanced Options – Command Prompt. Boot your computer from a Windows Installation Media (USB or DVD). If you 're unable to access command prompt, during Windows boot, then: a. Note: All the methods below require to access Command Prompt. If everything fails, then proceed to the methods below. If Windows fails to start again, first try to run a system restore or to fix Start-up problems by using the Windows Troubleshooting options if available. Get in BIOS and ensure that the main Hard Drive (the one with the OS), is the first boot device in Boot Priority list (and not the 'Windows Boot Manager'). (USB Storage devices, USB printers, etc.) 4. Leave disconnected any other USB device that isn't needed to boot. Put back the Power cord and connect only any other device needed (e.g. With everything disconnected, press and hold down the Power button, for about 15-20 seconds.

If you 're using a laptop, also remove the battery. Important: Before proceeding to fix Windows Startup problems, by following the instructions on the methods below, try the following procedure: 1.ĭisconnect everything of your computer, including the power cord. How to fix Windows Fails to Start, Fails to Repair or Fails to Restore issues in Windows 10, 8 & 7 OS.

Bootrec Windows Installations 0