Accessing Startup Repair To begin, you’ll need to access the Advanced Boot Options menu. Follow these steps:
Turn off your computer and wait a few seconds.
Turn it back on and immediately start tapping the F8 key repeatedly until the Advanced Boot Options menu appears.
Select “Repair your computer” from the list of options and press Enter.
If you have a Windows 7 installation or recovery disc, you can also boot from it and select “Repair your computer” from the System Recovery Options menu.
Using Startup Repair Once you’ve accessed the System Recovery Options menu, follow these steps to run Startup Repair:
Select your keyboard layout and click “Next”.
Log in with your administrator account if prompted.
Click “Startup Repair” from the list of recovery tools.
Windows will begin scanning your system for issues and attempt to automatically fix them.
It’s important not to interrupt the Startup Repair process. Allow it to complete, which may take several minutes. Once finished, your computer should restart and boot into Windows normally.