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General Discussions

breimeister
Adept II
‎10-10-2021 04:25 PM

Displayport No Signal

I don't know if this is problem with the AMD driver or the Windows 10 Pro operating system.  My system turns off the display after 10 minutes of no activity and this used to work fine, but now it turns off and then on every few seconds to tell me the displayport has no signal.

Anyone know who to blame?

 

 

 

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5 Replies
hrpuffnstuff
Miniboss
‎10-10-2021 09:15 PM

Check your windows power settings and change the monitor sleep timer or just disable it altogether.

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Hooper25
Journeyman III
‎10-12-2021 06:29 AM

You may not be aware, but usually the DisplayPort no signal issue comes from improper connection. You have to ensure that the connector has been plugged into the port correctly and it cannot be pulled out too easily. You can unplug an re-plug the DisplayPort connection.

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Karen151
Journeyman III
‎10-13-2021 04:38 AM

You may not be aware, but usually the DisplayPort no signal issue comes from improper connection. You have to ensure that the connector has been plugged into the port correctly and it cannot be pulled out too easily. You can unplug an re-plug the DisplayPort connection.

Target Card Balance Now

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Carver159
Journeyman III
‎10-14-2021 12:49 AM

@breimeister wrote:

I don't know if this is problem with the AMD driver or the Windows 10 Pro operating system.  My system turns off the display after 10 minutes of no activity and this used to work fine, but now it turns off and then on every few seconds to tell me the displayport has no signal.

Anyone know who to blame?

 

 

 

Just got fixed. The DisplayPort -> HDMI adapter was a Dell DA300 combo (HDMI + displayPort + ethernet + USB3 + C pass-through) I had from my laptop.

Replacing it by a simple/cheap passive C type DisplayPort -> HDMI adapter fixed it.

MyLowesLife
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breimeister
In response to Carver159
Adept II
‎10-17-2021 09:51 AM

Thanks for all the replies.  I have checked the displayport connections and they are plugged in properly.  I plugged in the cable into a second displayport on my 5700 XT with the same result.  The video card has only one HDMI port and that is connected to a second monitor.  That monitor does not have this problem.  I will look for a displayport to HDMI adapter, but I may just have to live with this problem.

 

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