uhd graphics 630

Hello, I have a Lenovo ThinkStation P340 with Windows 10 installed. When I format and install a new Windows, 4 minutes after I connect to internet, the screen goes black. I downloaded the two graphics drivers options for "UHD Graphics 630" from the Intel web, reinstalled Windows with out...

I upgraded my system to the specs below a little less than a month ago. Til last night, I was able to use dual monitors(DVI -> E2350 LG Monitor, HDMI -> Sony Bravia TV) perfectly fine. Today, TV shows "No Signal" not even at pre-boot. Tried: replacing HDMI cables (tested 3 of them) hooked...