In the process of using the laptop (Lenovo G510) the picture with a nasty sound suddenly hung, it was necessary to make a hard reset. After that, when the computer was turned on after the logo, the download points were frozen and except for the hard reset it saved nothing. Sometimes I manage to start even up to the desktop, but then a full frieze. It helped only to turn off the video card in the device manager, I'm sitting on Intel. Any attempt to update the drivers is accompanied by the inclusion of the card and full frieze. How to be?