Press F8 before the Windows logo appears.To boot Windows 7 in Safe Mode, follow these steps: If you can’t boot into Windows, try booting into Safe Mode, follow the instructions above and then restart your computer again. At the System failure section, make sure the “Automatically restart” option is unchecked.At the Startup and Recovery section, click the Settings button.If you see a blue screen error, but Windows 7 restarts immediately and you can’t read the error text, follow these instructions to disable the Automatically restart option: 9 0x000000EA (THREAD STUCK IN DEVICE DRIVER).8 0x000000D1 (DRIVER IRQL NOT LESS THAN OR EQUAL TO).7 0x00000050 (PAGE FAULT IN NONPAGED AREA).
