Startup disk full fixer how to#

If you don’t want to risk overwriting your data by reinstalling Windows, check out this article on How to Recover Data from a Hard Drive that Won’t Boot. Make sure you perform a custom install that migrates your Windows.old data. You can then recover your personal files from this folder.

Startup disk full fixer archive#

This will create an archive of the old installation called Windows.old.

Startup disk full fixer install#

If you have your Windows 10 install media, you can boot from it, then perform a custom install. Your next best option is to try salvaging your data and then reinstalling Windows 10 and your applications. The ScanOS command can find and restore entries for older versions of Windows. Here is how you do it.Īnother option if you are dual booting with older versions of Windows such as Windows 7 is the BOOTREC /ScanOs command. If BOOTREC /RebuildBcd does not work, then Microsoft recommends you back up your BCD (Boot Configuration Data) store, then run the BOOTREC /RebuildBcd command again. This operation can also restore boot entries for older versions of Windows if you have a dual boot configuration. If you are seeing an error such as Boot Manager is Missing, then the BOOTREC /RebuildBcd command might be able to fix it. Usually, this happens in cases where an older version of Windows was installed, or a non-compatible operating system such as Linux was installed.

This command will attempt to write a new boot sector on the hard disk if Windows detects damage. If all goes well, you should see The operation completed successfully. This command will attempt to fix any corruption issues with the master boot record. Once you have the command prompt up on the screen, you will need to issue a set of commands to find and resolve issues that might be preventing your computer from booting. If you are using a recovery drive, click Troubleshoot > Advanced Options > Command Prompt. When using a USB drive, make sure to set up your BIOS to boot from the USB drive.Īfter booting into setup, choose the Repair Computer option > Troubleshoot > Advanced Options > Command Prompt. You can also go to a working Windows 10 PC and create a recovery drive. If you don’t have installation media, you will need to go to a working computer and Create a Windows 10 USB Bootable Flash Drive. If you are unable to perform a startup repair, then your next option is to try using your Windows 10 installation media to fix the boot error.

Click Advanced options when the recovery screen appears.įix Windows 10 Winload.exe Using the Command Prompt After the third time, Windows 10 will boot into diagnostics mode. While booting, make sure you turn off the computer when you see the Windows logo. To access the recovery environment, turn your computer on and off three times. The first thing you can try is booting into the recovery environment, if possible, and then performing a startup repair. But it’s not the end of the world either. If you see a black screen with gray text that reads “Windows Boot Manager” with an error along the lines of “Status: 0xc0000605 Info: A component of the operating system has expired,” then it means something went wrong with WINLOAD.EXE. This 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 like your mouse and keyboard and reading the Windows Registry and user profile. The BIOS then scans the hard disk master boot record, which loads an essential file into main memory called WINLOAD.EXE. When your computer starts, the BIOS or UEFI Firmware is loaded, which performs a small set of checks on your hardware called the Power On Self Test (POST).

The Windows 10 boot process is quite simple.