|Hello.... i have an nec Versa E6210 laptop.. a few weeks back .. i was doing a work.. all of a sudden .. the whole screen turned into lines .. and it was like a tv when it has no signal.... i turned it off on turned it on again.. but now the screen stays black.. not even boot up logo shows up... and after few days i figured out... the laptop turns on if i keep the laptop to heat up... soo what i do is .. block all the places where it cools.. and turn the laptop on when it gets heated.. and it works perfectly for almost 24 hours... and then again the same happens.. sometimes when i hit lightly on the left coner of the laptop the screen gets okaii...|
P.S ... I discoverd that even when its on the black screen .. the windows starts up.. because i hear the startup sounds.... What is going on ???