pikachu1
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Hello, Has anyone experienced issues using DisplayPort 1.4 with DSC with the 3090 Ti FTW3 Ultra? I am on an i9-11900K with ASUS ROG MAXIMUS 13 APEX(Z590) motherboard and using a LG 27GP950-BB Monitor however when booting I cannot see the bios, bios logo, or Windows 10 starting dots, I just see display corruption (No signal) However once windows 10 is booted I can see everything and it starts acting normally. However if I switch to HDMI or DisplayPort 1.4 without DSC I can see the bios, bios logo, and Windows 10 starting Dots. I have already done firmware update of motherboard and monitor, but the problem is the same. And I confirmed that the monitor works without any problems with the 3090(not Ti) FTW3 Ultra I have as a spare. Any suggestions?
post edited by pikachu1 - Friday, April 15, 2022 8:31 AM
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Jomama22
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 10:54 AM
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Gotta love dsc...have the same issue from time to time with my G9 (along with the bright white MB light being on after post because of it). If displayport handshaking wasn't annoying enough.
Not sure there is a perma fix out atm. Could plug both HDMI and display port in simultaneously and switch inputs after boot, though that's annoying.
Hopefully a firmware fix will come out to alleviate the issue.
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rjohnson11
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 11:37 AM
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I had a friend that had a similar issue. It was solved when he bought an 8K certified DP cable.
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pikachu1
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 11:58 AM
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Sadly, I have already replaced the basic cable with the 8K DisplayPort VESA certified cable, but it has not been fixed.
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rjohnson11
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 1:33 PM
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DEJ915
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 6:07 PM
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I've run into this a bunch of times (I do not have 3090 Ti) and all I can say is it is mostly an Asus motherboard issue and I connect HDMI to my monitor to work around it.
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CraptacularOne
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 6:21 PM
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Intel i9 14900K ...............................Ryzen 9 7950X3D MSI RTX 4090 Gaming Trio................ASRock Phantom RX 7900 XTX Samsung Odyssey G9.......................PiMax 5K Super/Meta Quest 3 ASUS ROG Strix Z690-F Gaming........ASUS TUF Gaming X670E Plus WiFi 64GB G.Skill Trident Z5 6800Mhz.......64GB Kingston Fury RGB 6000Mhz MSI MPG A1000G 1000w..................EVGA G3 SuperNova 1000w
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Cool GTX
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 6:39 PM
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Learn your way around the EVGA Forums, Rules & limits on new accounts Ultimate Self-Starter Thread For New Members
I am a Volunteer Moderator - not an EVGA employee
Older RIG projects RTX Project Nibbler
 When someone does not use reason to reach their conclusion in the first place; you can't use reason to convince them otherwise!
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markwoeh
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 7:53 PM
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Could use some help i have a 3080 and just got a 3090 Ti and i have game crashes and especially MSFS 2020 will not run with the 3090 Ti ... if i put the 3080 back in it all works fine. Also some issues with VR and the new card. I know people are using these so what am i doing wrong. I have updated all drivers. have a 12900k and asus motherboard all new stuff 1000W power supply. All works with the 3080 and with the 3090 Ti its a mess
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tresnugget
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 8:00 PM
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markwoeh Could use some help i have a 3080 and just got a 3090 Ti and i have game crashes and especially MSFS 2020 will not run with the 3090 Ti ... if i put the 3080 back in it all works fine. Also some issues with VR and the new card. I know people are using these so what am i doing wrong. I have updated all drivers. have a 12900k and asus motherboard all new stuff 1000W power supply. All works with the 3080 and with the 3090 Ti its a mess
Try running DDU in safe mode and reinstalling drivers
My associates code is O1RWT3TOQ5NNXP8 if you wanna help !e get my EVGA score up :)
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CraptacularOne
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Re: RTX 3090 Ti FTW3 Ultra DisplayPort Issue
Friday, April 15, 2022 8:04 PM
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markwoeh Could use some help i have a 3080 and just got a 3090 Ti and i have game crashes and especially MSFS 2020 will not run with the 3090 Ti ... if i put the 3080 back in it all works fine. Also some issues with VR and the new card. I know people are using these so what am i doing wrong. I have updated all drivers. have a 12900k and asus motherboard all new stuff 1000W power supply. All works with the 3080 and with the 3090 Ti its a mess
Instead of hijacking this thread and the OP's issue I suggest you make your own thread.
Intel i9 14900K ...............................Ryzen 9 7950X3D MSI RTX 4090 Gaming Trio................ASRock Phantom RX 7900 XTX Samsung Odyssey G9.......................PiMax 5K Super/Meta Quest 3 ASUS ROG Strix Z690-F Gaming........ASUS TUF Gaming X670E Plus WiFi 64GB G.Skill Trident Z5 6800Mhz.......64GB Kingston Fury RGB 6000Mhz MSI MPG A1000G 1000w..................EVGA G3 SuperNova 1000w
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