External screen won't detect

Paige_

Estimable
Dec 21, 2015
5
0
4,520
I have a Toshiba satellite C850 laptop that won't detect nor connect at all what so ever to my TV as an external screen via hdmi or vga cable. Please help Its obviously my computer but I don't know how to fix it
 

Paige_

Estimable
Dec 21, 2015
5
0
4,520
Yeah I had it set to pc for the vga cord and set to hdmi 1 for the hdmi cord neither worked.
When I go into display settings on the computer and click detect it doesn't do anything at all. It doesn't even come up with multiple display options underneath
 

Paige_

Estimable
Dec 21, 2015
5
0
4,520
No, I just found in the device manager folder that the display adapters section that the Intel(R) HD graphics had a yellow triangle with an ! In it
Said it wasn't working because it may have been corrupt or missing something so I rolled it back to thelastdriver maybe that might help