Here is a full disclosure of how to force Windows 7 into repair mode.
Reboot Your Computer: First, restart your computer.Windows 7 Repair (ad) This prepares the computer for what comes next.
F8 KEY: Just after the boot, restarts press F8 key continuously to get a list of options. Timing is everything – if you spot the logo, out has to start again14;
Select Repair Your Computer: Now that you are able to access the Advanced Boot Options menu, use your arrow keys and select “Repair your computer”, then press Enter. That takes you to the System Recovery Options are extensions shell Boot menu tools not in partitation, get repair my computer. 16
Access System Recovery Options: Select the repair option and you will be directed to a screen that displays system recovery tools. This is where you select System Restore, Startup Repair, or perhaps the Command Prompt for advanced troubleshooting.
Follow Any Additional On-Screen Instructions: As you selected the type of recovery, then a further set of instructions are observed which is displayed on screen to complete the repairing process.
The fact that this method is integral to diagnosing and resolving a number of issues which might prevent Windows 7 from booting at all can justify not requiring outside recovery media.
Additional Considerations
Make sure that you are hitting the F8 key at the right time; if it is pressed too soon, then Windows will boot up normally.
Doing so will bring up a list of the operating systems that are installed on your computer; select one, then press F8 to load it.
Get to know the other alternatives provided by this program in case it does not work, which can help you diagnose24 as well:
If you follow these steps properly then you will easily be able to access repair mode in Windows7 & fix startup problems with the help of built-in recovery tools.