Uninstall suspicious programs, run bootrec, run CHKDSK, and reinstall Windows (in Fix 5, 6, 7, and 8). Full stepsĮnter BIOS > 'Setup Defaults' > 'Load Setup Default' > Save the changes. If you have 1+ hard disk or RAM memory stick, remove the additional one and restart PC.
Restart PC and press F8 > Enter Advanced Boot Options > Select 'Safe Mode'. Insert Windows installation disk and boot PC on it > Select 'Repair your computer'.
