Using Startup Repair to Solve Boot Problems

Win7's "Startup Repair" is a recovery tool that can be used to solve some system problems that may prevent Win7 boot. Starting the repair will scan the computer and find the problem. If a startup issue is detected, the startup repair tool will start automatically and try to resolve the issue.

However, Startup Repair can only fix certain problems, such as missing or damaged system files. Startup repair does not fix Windows installation issues or restore personal files.

by System Restore, reinstall the system will solve the problem without a computer can not start, do not worry about a sudden can not reinstall the system backup file.