My computer shut off and won't turn back on. no lights, no sound, nothing. i had just updated my virus protector (trend micro) and was doing a full scan.. Turn the computer on and press f8 repeatedly until you get to the windows boot option menu. use the arrow keys to select “safe mode” and press “enter.” steele, b.. "how to get rid of a. Best answer: see if your can get your computer started in safe mode. restart your computer and start pressing the f8 key on your keyboard and a screen will display that will give you a few choices, one of them is to start the computer in safe mode. do this and see how the system is working. it will probably boot up..
6 ways you can try to fix a pc or laptop that won't turn on . tech advisor. phones. how to fix a computer that won't boot if a virus is causing the problem, use a rescue disc from an anti. How to fix a asus laptop that won't turn on / freezes at start up / no power repair pc monkey how to possibly fix a laptop that will turn on but will not beep & not display anything on screen. I am guessing that there was a virus that infected a windows system file, or, the virus scanner deleted something critical. you can try getting into safe mode (press f8 after bios, before windows screen loads) and then at command prompt type sfc /scannow ..