Hi,

I have a problem ... laptop screen is blinking and cut the picture frequently ...then I restarted the laptop...works fine but the fan spinning very fast and causes heat also...then after 3 days it suddenly shutdownn while i am surfing net...I started the laptop 2-3times power is on but SCREEN IS BLACK...why what is the issue....and I have cleaned the fan still it blows hot air why?... Please give me solution....please...soon as possible...