How to remove shut down virus

[designerssuz]

Hello,
My computer shuts down as soon ass it starts up. The screen that appears for 1 second says press f2 to start I do and it shhuts down rather I press it or not.

 

[Chicano]

It may be overheating... yes they do overheat this fast if the processor is not being colled. Check if the processor fan is running... if it's a PC open the case and check that the is running and the heatsink is snug against the processor. Do this before anything because the processor may be shutting down for protection against overheating, but repeated attemps to start the computer may end up damaging it..