Dodonga

I only have 1 hdmi port on my video card, but I can connect a monitor to it with no problem. The strangest part about this whole thing is that it randomly started while I was watching a movie and I hadnt made any changes.

I thought it might be the HDMI port, but my monitors work fine on the HDMI port, it's just the TV giving me issues on the port.

Hello everyone, I appologize for the long post, but I don't think I can describe the issue in a shorter format. Specs: Windows 10 Intel Core i7 7700k AMD Radeon RX 580 16gb ddr4 2133 MHz ram Samsung Evo 960 m.2 SSD Displays: Main Display: LG 24GM77 24" 144 hz Secondary Display: LG 24MK430H 75 hz Third Display (TV) : Panasonic TC-P50s1 1080p Plasma I recently have had an issue start happening where my TV starts flickering, goes black for a few seconds, then turns green, gets some artifacts and lines on it, and then displays windows for a few seconds, rendering it completely useless. For the past 10 years now I've been connecting this TV to my computer to watch movies, or to share my monitor with other people in the room. I had no issues with my old computer, or with my current one until recently. A few weeks ago my TV started randomly flickering while I was watching a movie on it (duplicating the display form my PC). My first thought was that the HDMI cable must have broken, however once I changed it the issue persisted. My setup was: TV connected through HDMI cable, Monitor through DVI. I also got a new secondary monitor, which unfortunately has no DisplayPort connection, so I have hooked it up through an HDMI to DVI adapter. I hooked up my main monitor through DisplayPort, and my TV through HDMI. I have tried connecting only the TV to the computer and unplugging the other displays, and the issue persists. My other two displays work perfectly fine using any of the ports available in my video card. Another issue I have noticed is that my computer hangs a little bit when I plug in the TV, every few seconds my mouse gets some mini freezes. I figured it must be an issue with the TV or one of its HDMI ports, however I hooked up my laptop using the same HDMI cable i use to hook up the TV to the computer, and it works perfectly fine in every port. No flickering, no issues. This left me with only a driver issue, it might have been some Radeon software update i did recently, so I just updated to the latest ADM drivers (released today) as a last ditch effort. And once again the issue persists. Does anyone have any idea whats going on? Or some more trouble shooting suggestions? Thank you!