nishantsaxena

I have a Toshiba laptop (Portege M600), The problem is that one it is not booting up after I hit the keyboard hard. Whenever I press the power on button just a grey screen appears, its not displaying even the BIOS screen (or the screen showing Toshiba logo). Though the laptop is under extended warranty but they won't take a backup of it. So is there any way to wake my lappy on from its grave. A quick response is highly appreciated.