Hello
I have a DP cable from GPU to PC Monitor, and HDMI from GPU to Smart TV - Sony Bravia so I can stream Videos, Browsing etc to the TV.
However, something has gone wrong and I don't know how to fix it....
BTW Win 11, brand new 12th gen system, all the latest drivers/Win updates etc. Latest Nvidia 512.15 (tried latest Gigabyte driver too - no change - but Nvidia's is way newer).
In the Display Settings of Windows; My PC Monitor is set as Display 1, and Display is set to Display 1 ONLY.
IT IS NOT SET TO DUPLICATE!
Yet, despite this... if I turn my PC Monitor off... it sends the video out to the HDMI into the TV.
While it does not automatically take over whatever was on the TV already - If I switch to the HDMI Channel on the TV, sure enough it's outputting my the Video from the PC on the HDMI Channel on the TV etc.
I don't want this, and it's using up lots of resources doing this which could interfere with large file transfers and long downloads and things which I want to do on the PC while the screen is off but it is still turned on.
The other bigger problem to do with this is that it has also screwed up the HDMI streaming video to the TV so that it jagged enough (slight pauses here and there) and doesn't look like the right full quality resolution that it's unusuable. It was not the case until recently and I don't know why?
I've just gotten off the live chat and then the phone with Microsoft, they have no idea? Talked to Gigabyte too who make my GPU and Motherboard?
No one has any clue why it's doing this or how to fix it?
Here's a screenshot - but I really can't see anything pertinent here?
FYI - I have Win 11, but I have placed this here as most problems are pretty identical in both versions and I'll probably get more help from here as a Win 10 is far more common.
I can't see what the problem is... any ideas?
Thank you for your help
I have a DP cable from GPU to PC Monitor, and HDMI from GPU to Smart TV - Sony Bravia so I can stream Videos, Browsing etc to the TV.
However, something has gone wrong and I don't know how to fix it....
BTW Win 11, brand new 12th gen system, all the latest drivers/Win updates etc. Latest Nvidia 512.15 (tried latest Gigabyte driver too - no change - but Nvidia's is way newer).
In the Display Settings of Windows; My PC Monitor is set as Display 1, and Display is set to Display 1 ONLY.
IT IS NOT SET TO DUPLICATE!
Yet, despite this... if I turn my PC Monitor off... it sends the video out to the HDMI into the TV.
While it does not automatically take over whatever was on the TV already - If I switch to the HDMI Channel on the TV, sure enough it's outputting my the Video from the PC on the HDMI Channel on the TV etc.
I don't want this, and it's using up lots of resources doing this which could interfere with large file transfers and long downloads and things which I want to do on the PC while the screen is off but it is still turned on.
The other bigger problem to do with this is that it has also screwed up the HDMI streaming video to the TV so that it jagged enough (slight pauses here and there) and doesn't look like the right full quality resolution that it's unusuable. It was not the case until recently and I don't know why?
I've just gotten off the live chat and then the phone with Microsoft, they have no idea? Talked to Gigabyte too who make my GPU and Motherboard?
No one has any clue why it's doing this or how to fix it?
Here's a screenshot - but I really can't see anything pertinent here?
FYI - I have Win 11, but I have placed this here as most problems are pretty identical in both versions and I'll probably get more help from here as a Win 10 is far more common.
I can't see what the problem is... any ideas?
Thank you for your help
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