After installing new GPU, speakers don't work and no video signal over (all three) DP ports.

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jaimypreme

jaimypreme

Reputable
Nov 30, 2015
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4,510
After installing my new Gigabyte GTX 970 and using a DP cable to connect to my monitor, i don't have a video signal after the windows loading screen. Switched to HDMI and everything is working fine. Tried every DP port (cuz the GPU has three of them) but they all didn't work. I'm also using a DVI to VGA adapter for my second monitor and it's working fine.

Also my speakers don't work anymore after installing the GPU. (works fine when using my IGD)
Yes i have checked my speakers as playback device in the sound manager. And yes i have reinstalled the drivers.

Monitor: AOC G2460VQ6
 
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feelinfroggy777

feelinfroggy777

Glorious
Dec 13, 2016
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Did you do a clean install of the drivers? If not, then install the drivers and select custom, after you select custom there will be an option at the bottom of the screen to perform a clean install of the drivers.

Did you switch from a AMD GPU to Nvidia? If so, did you remove the AMD drivers if you had an AMD card?
 
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jaimypreme

jaimypreme

Reputable
Nov 30, 2015
21
0
4,510


Yeah, i did a clean install of the Nvidia drivers because it was the first time. And yes i switched from a AMD GPU to a Nvidia one. I removed the AMD drivers using DDU in safe mode.
 
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