Check the hardware cable connections Run the Hardware and Devices Troubleshooter Update the display adapter drivers Reinstall Display hardware Replace Graphics Card. Before proceeding, check the ...
In order to use a connected monitor, your computer's graphics processing unit (GPU, sometimes called a video card or graphics card) needs up-to-date drivers to properly parse the flow of data between ...
EDIT: n/m what appears below, but be warned you might experience the same thing. I held down the power switch to turn the machine off, started it up again, it complained, made me go to BIOS setup, I ...