Repair Windows 7 Without Reinstalling Repair, If you have not just re-installed your OS and are having this issue repairing windows from within the system is a good way to fix corrupted files and keep all of your personal data as well. Here are some ways to do so efficiently.
These were Safe Mode and Last Known Good Configuration respectively.
Safe Mode boots Windows with minimal drivers and services, used to diagnose problems. If your issues still persist, then another thing you can try is the use of Last Known Good Configuration to boot Windows with only those settings that last time were able to successfully load it. This may address problems that have occurred after changes or updates were implemented.
Run Startup Repair
One of the essential tools is Startup Repair, which fixes a lot of problems that prevent Windows from loading. To access it:
Shut down your computer and start it, then press F8 before Windows load.
Click the “Repair your computer” option.
Select Startup Repair in the recovery options. It will automatically detect and repair problems that prevent Windows from booting up.
Utilize System Restore
If your computer worked correctly earlier, you can restore it to that time.
Boot to Advanced Boot Options (via pressing F8)
Select System Restore.
Select an appropriate restore point which is before the time when you start notice problem then click on “Next” to system restoration.
System File Checker Tool
The System File Checker (SFC) is a utility in Windows that scans for corrupted system files and repairs them.Windows 7 Repair (ad)
Run Command Prompt to be as coarse with the PC as possible.
Run the command sfc /scannow. This will test for violations of integrity and replace corrupted files.
Bootrec.exe for Boot Issues
For boot issues, Bootrec. exe tool can be invaluable:
How to access Command Prompt from Recovery Options?
This way allows you to execute commands such as bootrec /fixmbr, bootwec /fixboot, and then it will take the bdcedidation of your disk.
Create Bootable Rescue Media
If your system does not boot at all, the creation of a bootable rescue media can save lives:
Make a USB or DVD recovery drive via software that you trust like AOMEI Backupper.
You can then boot your disk or USB drive and use the recovery tools to fix or restore your Windows install.
To sum it up, you can use the above methods as a reference to keep your data unaffected yet make Windows repair without having to do anything like a full reinstallation. With that in mind, it can always pay off to keep your work safely backed up beforehand should any data loss occur during repairs.
