All Questions
193
questions
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votes
0
answers
20
views
Debian and TCL TV
I'm running Debian 12 with Cinnamon on a TCL 98S550G TV (HDMI-0, connected to HDMI 1 on the TV). The desktop is always on, with screensaver after 5 mins and screen off after 45 mins.
With my old TV, I ...
0
votes
2
answers
142
views
How to Prevent Automatic Activation of HDMI-Connected TV When Primary Monitors are Powered Off?
I'm using Windows 11 on an HP desktop computer with an NVidia graphics card, and I have a setup that includes two monitors and one TV. I prefer to keep the TV (connected via HDMI) disabled while using ...
- 31
0
votes
0
answers
281
views
Screen cut off on linux
Setup
i5 6600
Intel HD 530
Internal SSD with Windows 11
External HDD with Debian 12 (KDE Plasma, X11 and Wayland)
Dp to HDMI dongle (Motherboard doesn't have HDMI and tv doesn't have DP)
Old Majestic ...
0
votes
0
answers
59
views
Computer switches between detecting TV and undetecting it, and chimes. How to stop this?
I have a Dell Optiplex 3070 micro with Intel UHD Graphics 630, connected to an old LG TV over HDMI. The OS is Windows 10 Pro. I keep the PC on, and when I switch the TV to an input that is different ...
- 41
1
vote
1
answer
1k
views
Why is one of the HDMI inputs on my TCL TV labeled as 'PC' and how does it differ from other inputs?
I recently purchased a TCL TV and I noticed that it has multiple HDMI inputs. Interestingly, one of these inputs (HDMI2) is specifically labeled as 'PC'. I was wondering what makes this particular ...
- 3,480
0
votes
1
answer
587
views
How to have display feed switch automatically between one screen active at a time in a Monitor / TV set-up?
I have a monitor and a TV plugged into my PCs graphics card. The monitor is using a DP Cable the TV an HDMI. I'd like to have one screen active at a time. I want to have my desktop streamed to my ...
- 1
0
votes
0
answers
402
views
Windows 10 monitor detection with a HDMI switcher. Is there a way to force a refresh?
My pc has an Nvidia 1060 with a single HDMI cable plugged in. I've recently added an HDMI switcher and the cable now goes directly into the HDMI switcher. The switcher is quite simple with two outputs....
0
votes
1
answer
2k
views
Cannot get 4K@120Hz gaming to work on the TV connected to PC
I'm trying to connect my TV to PC and use it for 4k 120Hz gaming. I have PC with RTX 3080 and TV LG OLED 55B2 2023 version. I bought connection cable like this https://www.amazon.com.be/-/en/...
- 165
0
votes
0
answers
561
views
GTX 1070 (DP 1.4, HDMI 2.0) => G-Sync (VRR) => LG OLEDC9 (HDMI 2.1)
I am trying to get G-Sync @ 4K60Hz with my setup:
Graphics: GTX 1070 with HDMI 2.0 and DP 1.4
Display: LG OLEDC9 with HDMI 2.1
I already did some research and it turns out you can't get G-Sync via ...
- 101
0
votes
0
answers
2k
views
Activate or find some way for CEC to trigger HDMI source switch on TV
So recently I set up a mini PC for my mom who is 91 on her TV. The problem is that anything too complex she will never figure out like using the TV remote to go through the available HDMI ports on the ...
0
votes
0
answers
175
views
Black screen and video/audio distortions with 4K60 output
I have a computer which is connected to my AV receiver which, in turn, is connected to my TV. All devices and cables support 4K60, i.e., HDMI 2.0. All corresponding settings are enabled and Windows as ...
2
votes
0
answers
313
views
How do I automatically disable my third monitor when I turn it off - Windows 11
I have three display outputs from my video card: monitor 1 (DisplayPort), monitor 2 (DisplayPort), and a TV (HDMI).
If the TV is turned off, and I move my mouse off to the right of the 2nd screen, it ...
- 21
0
votes
1
answer
276
views
How to restore HDMI audio in Windows 10?
I use my TV as my main display for my Windows 10 machine, and also as the audio device. This has always worked fine, but on turning on the machine this morning, there is no sound and the TV audio ...
- 101
0
votes
1
answer
312
views
PC with HDMI connecting to TV with VGA, has signal but TV displays "Not Supported"
I want to play shows from my laptop on my TV. My laptop has a HDMI port and TV has a VGA port. I used this adapter & a VGA cable to link my laptop and Philips TV. When I link up the devices, the ...
- 1
0
votes
1
answer
527
views
Surface Laptop Studio running Windows 11 cannot display 4k60hz on Samsung TV
I have a 4k Samsung TV with a resolution of 3840x2160 which supports a refresh rate of 60 Hz.
But my Surface Laptop Studio running Windows 11 can only do 3840x2160 with 30 Hz. If I up it to 60 Hz, ...
- 1