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Windows 10 Won’t Boot? Fix it of course Startup Repair and BootRec Commands-KHOAFA

Windows 10 Won’t Boot? Fix it of course Startup Repair and BootRec Commands

A black screen and a Windows 10 PC that won’t boot often ie that your master boot record is on the fritz. here are two ways to fix it.

In a recent article, visitors looked at resolving issues of course black screens in Windows 10 of course some basic troubleshooting tips. But Usually, Windows 10 fails to boot so of that of problems of course the master boot record. In these cases, repairs demand to possess meaning created to the master boot record to get things up and deploying again. Fortunately, the Windows 10 recovery environment includes an automated option for doing just do that. And if that that doesn’t work, visitors can do it manually in the guide prompt. Read on to find out how.

Why Won’t My Windows 10 PC Boot?

The Windows 10 boot process is quite merely. when your computer starts, the BIOS or UEFI Firmware is loaded, which performs a small set of checks on your hardware called the supreme power On Self Test (POST). The BIOS then scans the hard disk master boot record, which loads an essential file into main storage storage memory called WINLOAD.EXE. So kicks off the start-up process by loading the NTOSKRNL.EXE (NT Kernel, the heart of Windows) and HAL (Hardware Abstraction Layer.) Windows 10 then performs tasks such as initializing your hardware interested your mouse and keyboard and reading the Windows Registry and user profile.

if that visitors see a black screen of course gray text that reads “Windows Boot Manager” of course an error along the lines of “status: 0xc0000605 Info: A component of the operating system has expired,” then it ie something went wrong of course WINLOAD.EXE.


So is obviously not only a many years of experience thing. But it’s not only the end of the world either.

Performing a Startup Repair

The first of all thing visitors can find a way is booting into the recovery environment, if that possible, and then performing a startup repair. To access the recovery environment, turn your computer on and off three times.  While booting, make firmly visitors turn off the computer when visitors see the Windows logo. after a time a time of time the third time, Windows 10 will boot into diagnostics mode. Click advanced options when the recovery screen appears.

safe mode windows 10

Click Troubleshoot.

safe mode windows 10

Click advanced options.

automatic-repair-3 safe mode windows 10

Then, click Startup Repair.


Fix Windows 10 Winload.exe Using the guide Prompt

if that visitors are unable to perform a startup repair, then your next option is to find a way using your Windows 10 installation media to fix the boot error.

if that visitors don’t possessed installation media, visitors will demand to go to a working computer and Create a Windows 10 USB Bootable Flash Drive. visitors can also go to a working Windows 10 PC and create a recovery drive.  when using a USB drive, make firmly to set up your BIOS to boot from the USB drive.

after a time a time of time booting into setup, buy the Repair computer option > Troubleshoot > advanced Options > guide Prompt. if that visitors are using a recovery drive, click Troubleshoot > advanced Options > guide Prompt.


Once visitors possessed the guide prompt up on the screen, visitors will demand to release a set of commands to find and resolve issues that might be preventing your computer from booting.

Type BOOTREC /FIXMBR and hit <Enterandgt;.

So guide will attempt to fix random corruption issues of course the master boot record.

if that all goes well, visitors should see The operation completed successfully.


Next, type BOOTREC /FIXBOOT then hit <Enterandgt;.

So guide will attempt to write a generation boot sector on the hard disk if that Windows detects damage. Usually, So happens in cases where an older version of Windows was installed, or a non-compatible operating system such as Linux was installed.


if that visitors are seeing an error such as Boot Manager is Missing, then the BOOTREC /RebuildBcd guide might be able to fix it. So operation can also restore boot entries for older versions of Windows if that visitors possessed a dual boot configuration.


if that BOOTREC /RebuildBcd does not only work, then Microsoft recommends visitors back up your BCD (Boot Configuration Data) contain, then run the BOOTREC /RebuildBcd guide again. here is how visitors do it.

Type each guide then hit <Enterandgt;:

  • bcdedit /export C:BCD_Backup
  • c:
  • cd boot
  • attrib bcd -s -h -r
  • ren c:bootbcd bcd.old
  • bootrec /RebuildBcd

Another option if that visitors are dual booting of course older versions of Windows such as Windows 7 is the BOOTREC /ScanOs guide. The ScanOS guide can find and restore entries for older versions of Windows.

What if that None of These Options Work?

Your next number one option is to find a way salvaging your data and then reinstalling Windows 10 and your applications. if that visitors possessed your Windows 10 install media, visitors can boot from it, then perform a custom install. So will create an archive of the old installation called Windows.old. visitors can then recover your personal files from So folder. Make firmly visitors perform a custom install that migrates your Windows.old data. Otherwise, all your data will be erased.


if that visitors don’t want to risk overwriting your data by reinstalling Windows, evaluate out So article on How to Recover Data from a Hard Drive that Won’t Boot.


that’s a look at repairing a broken Windows 10 installation. While these occurrences should be exceedingly rare for most everyday users, they can occur during riskier operations, interested reinstalling Windows, resizing partitions, or setting up a dual boot. While the steps above can help, it’s always a many years of experience idea to perform a thorough backup in advance.

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