My screen is broken ,so ive been using an extarnal monitor to use my laptop , recently i got into safe mode by going in system configuration and ticking safe mode ,however i discovered safe mode doesn't work on my tv monitor since then I've been trying to find a way to get out of safe mode or go back to normal mode , ANYTHING TO ALLOW ME TO START USING MY TV MONITOR TO SEE . please help and thank you so much for your help