Recently couple days back my laptop just restarted and after turning on i just see the dell logo a loading box in the bottom and 2 options F2 n F12. To boot my laptop i need to select f12 n select my hard drive. And after it boots up i can't click on any icon if i click it'll open multiple windows. I need to press f5 on keyboard then it'll work fine. This is very annoying. Can anybody help. Couldn't find any solution fr this either on Google or anywhere else.