Failed with the following situation: after installing new windows did not want to include the purchase card, driver installed, but a piece of iron was determined in the device manager as a standard VGA adapter. And therefore , the laptop worked on embedded map
. In the bios set to include a discrete card , then the screen went completely. The laptop works , loaded Windows, but the screen is blank.
prompt!
how the hardware reset bios on this laptop ? Battery pull there or a connection from what ....