Allow your computer to boot in Safe Mode if it still doesn't boot in Normal Mode. Click Start and select Control Panel. Select System and Security, and then click Restore your computer to an earlier time in the Action Center field. Step 6: Navigate to System Properties. Click on Performance and Maintenance.ake sure your computer is actually in Safe Mode. People sometimes suspect their machine is in Safe Mode because of incorrect video settings. If the PC is in Safe Mode, your monitor will say Safe Mode in each corner. Step 2: Enter msconfig in Run. Click on Start and go to Accessories or to the side bar and click Run.