Use a straightened paper clip in the reset hole to reset the laptop. Laptops with an internal battery may have an emergency pin hole reset button on the bottom cover (see emergency-reset hole in the User Guide for more information).
Select 4 or F4 to start the PC in Safe Mode. After the PC restarts, there is a list of options. After the PC restarts to the Choose an option screen, select Troubleshoot > Advanced options > Startup Settings >Restart. Under Advanced startup, select Restart now. How do I format my Lenovo laptop Windows 7? Read the license agreement and then click “Continue.” Select “Full Restore” from the menu. Plug the computer into an AC outlet, turn it on and press “F11” on the Lenovo logo screen to load Rescue and Recovery. How do I format my Lenovo laptop Windows 7?.
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