lascivious1
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If you are doing this. Did you experience any random black screens? if so or not... please provide a link to the hdmi cable you are using so I may purchase one and try it myself. I'm at a loss trying to rid this issue.
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HeavyHemi
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/15 16:44:30
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talon951
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/15 16:55:27
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lascivious1
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/15 17:25:30
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kevinc313
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/15 17:55:20
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lascivious1
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/16 17:04:31
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wingsabr
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/16 20:07:53
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lascivious1
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/17 03:45:04
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wingsabr
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/17 04:35:47
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Ravenmaster
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/17 05:22:55
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I'm using a MSI Suprim X RTX 3080 12GB linked to a 42" C2 OLED using a 8K 60/4K 120 certified Zeskit Maya HDMI 2.1 cable.
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lascivious1
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/17 06:23:15
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wingsabr
lascivious1
wingsabr
lascivious1
HeavyHemi
lascivious1
If you are doing this. Did you experience any random black screens? if so or not... please provide a link to the hdmi cable you are using so I may purchase one and try it myself. I'm at a loss trying to rid this issue.
I'm using this one. https://www.amazon.com/Cable-Stouchi-Ultra-48Gbps-Speed/dp/B08CS8TPGJ/ref=sr_1_3?crid=IH5GLT5BHY33&keywords=8K+HDMI+2.1+Cable+6ft+48Gbps%2C+Stouchi&qid=1660607013&s=industrial&sprefix=8k+hdmi+2.1+cable+6ft+48gbps%2C+stouchi%2Cindustrial%2C133&sr=1-3
8K HDMI 2.1 Cable 6ft 48Gbps, Stouchi (Certified) Ultra High Speed HDMI Cables, 8K60Hz 4K120Hz 144Hz eARC HDCP 2.2&2.3 SBTM HDR10+ Dolby Compatible with PS5/PlayStation 5/Xbox Series X/Apple TV 4K
Well I took your advice from another thread and changed the 4k to 60hz and still black screen. hope the new cables coming tomorrow work or im stuck and wondering if ill have to shut the pc down and send back the gpu.
Have you tried turning on HDR in Windows then rebooting?
Turning on HDR? I read to turn it off. This worked for you?
Yes it did. I was having similar issues with a Sony A90K 48in OLED and a 3090ti FTW3 Ultra and I stumbled across that by accident. I also had a cheaper cable from Amazon that wasn't certified so I went with Monoprice Certified's 10ft and had no more blackout issues.
https://www.amazon.com/dp...v_dt_b_product_details
Ok. I have a 6ft cable coming today. I'll slap that on and change the windows setting on and see what I get.
EVGA Dark Kingpin Z690 / intel i7-12700K Stock/ G-Skill 32gbs 36-36-36-96 / EVGA RTX 3080 12GB / 2X 2TB Samsung SSD/ Seasonic Prime 1000W / NZXT Kraken Z73 Cooler / Thermaltake P8 Case / Sony X85K 43"
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cjake
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/20 08:21:24
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talon951
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/20 14:45:24
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Interesting, is that statistics display in the normal menus or like a service menu. I bought the super special remote for my C1, but I've never used it.
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lascivious1
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/20 20:29:35
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cjake
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/21 08:54:59
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talon951
Interesting, is that statistics display in the normal menus or like a service menu. I bought the super special remote for my C1, but I've never used it.
Not possible with standard Magic remote. Needs to be an LG service remote. Settings->Channels... focus remote on "Channel tuning"... press number 1 on remote 5 times, then use remote's right arrow button to move the cursor to HDMI... Press OK to display the HDMI diagnostics screen. It is the service remote right arrow button step that won't work using a Magic remote. This $7.50 service remote works for me with my CX. Amazon.com: MKJ39170828 Replacement Service Remote Control fit for LG LCD LED TV : Electronics
post edited by cjake - 2022/08/21 09:53:39
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cpt00
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/21 10:19:10
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great that was you wire. I'm running 4k 60hz HDR,10bits, decoding h.265 and h.264 mkv container , with my HTPC to my BenQ 4k projector on a Amazon basic 25ft long cable. The card is a gtx960 4gb. according to linus test, amazon basic are a gambling and not high quality, but mine work fine. https://www.youtube.com/watch?v=XFbJD6RE4EY
post edited by cpt00 - 2022/08/21 10:23:13
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Hoggle
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/21 11:48:33
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cpt00
great that was you wire.
I'm running 4k 60hz HDR,10bits, decoding h.265 and h.264 mkv container , with my HTPC to my BenQ 4k projector on a Amazon basic 25ft long cable. The card is a gtx960 4gb.
according to linus test, amazon basic are a gambling and not high quality, but mine work fine.
https://www.youtube.com/watch?v=XFbJD6RE4EY
Normally you can get a good quality HDMI cable for not a lot more than a cheap one that works for some and not others. It's very different than 20 years ago when a cable to a television had those Monster cables that cost over $100 for six feet. I don't mind paying the current prices for brands that I hear are good quality now days since the price just is dirt cheap to begin with.
post edited by Hoggle - 2022/08/21 11:50:36
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cpt00
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Re: Who has RTX 3080 running on 4K tv 120hz
2022/08/21 12:55:59
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Hoggle
cpt00
great that was you wire.
I'm running 4k 60hz HDR,10bits, decoding h.265 and h.264 mkv container , with my HTPC to my BenQ 4k projector on a Amazon basic 25ft long cable. The card is a gtx960 4gb.
according to linus test, amazon basic are a gambling and not high quality, but mine work fine.
https://www.youtube.com/watch?v=XFbJD6RE4EY
Normally you can get a good quality HDMI cable for not a lot more than a cheap one that works for some and not others. It's very different than 20 years ago when a cable to a television had those Monster cables that cost over $100 for six feet. I don't mind paying the current prices for brands that I hear are good quality now days since the price just is dirt cheap to begin with.
exactly, back in the days digital signal could get trough the cheapest metal wire ever. now, cooper quality and cooper gauge might impact the sender&receiver signal. BUT ! , most people that got 4k tv, never use the full potential. They wont enable full res @max refreshrate, atmos, hdr, etc. So this is why I still ear people getting 8k tv on cheap dollarstore hdmi cable and works... yeah you running in 720p because you never edit the setting, nor having anything that could send a proper 4-8k signal to your tv. lol
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