Issue with my DisplayPort to VGA adapter

Hermann -  
epango Posted messages 36739 Registration date   Status Member Last intervention   -
Hello,
I have a small problem. I wanted to connect two screens to my Dell Optiplex 3020, which has a VGA port and a DisplayPort, so I bought a blue VGA cable and a DisplayPort to VGA adapter because both screens are VGA... I finished the installation and when I powered it on, both screens worked very well, but after a few seconds, the screen connected via DisplayPort goes into standby by itself and then wakes up, only to go back into standby again. So I switched the screens, but the problem persists on the screen connected via DisplayPort...
I wonder if it's the DisplayPort adapter or what; I'm lost. Who can help me?
P.S.: I bought the adapter on Cdiscount for €7

Configuration: iPhone / Safari 13.1

1 answer

  1. epango Posted messages 36739 Registration date   Status Member Last intervention   Ambassador 4 271
     
    Does your PC have a dedicated GPU or do you use the video outputs from the motherboard?

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