Failed with the following situation: shortly after I reinstalled windows did not want to run a discrete graphics card , driver set , but a piece of iron was determined in the device manager as a standard VGA adapter. And accordingly, the computer is working on integrated graphics
. In the bios have to work on a discrete piece of metal, then the monitor goes off completely. Laptop on, boot Windows, but the screen is blank.
Attention to the question !
how to hard reset the BIOS on this laptop ? Such as battery pull or what .... jumper contacts