[SOLVED] Rtx 2070 will not work with 144hz display port

[yorben_vandyck]

Hello my rtx2070 for some reason doesn't want to run a 144hz monitor with the display port 60hz works fine but the moment i switch to 144hz it displays no signal turning the computer off and on again shows my aorus logo (mobo) in a weird resolution (kinda 780x460) the moment it goes to windows it displays no signal again anybody got a clue what this could be?
Cpu:ryzen 7 2700x (stock cooler)
Mobo:aorus x470 gaming pro
Gpu:gigabyte rtx 2070 windforce
Ram: 32 gb of vengeance lpx corshair 3000mhz
Psu:750 rm corshair

 

[boju]

Which monitor?
Are you using an adapter cable?

 

[SkyNetRising]

Try different refresh rates first - 100Hz, 120Hz.

What monitor model are you using? May be it's bad DP cable.

 

[yorben_vandyck]

Benq xl2727 i think it was a friends monitor 144hz works fine on hes gtx 1070 i only use the display cable no other connectors
Edit: it was the same display cable he uses

 

[boju]

Cant find Benq xl2727, can ya check if thats right?

 

[yorben_vandyck]

Benq xl2730

 

[boju]

If setting 144Hz restarts computer, double check pcie cables are properly plugged in (1x 6pin & 1x 8pin) both card and psu. If they are, check the card is properly seated. Maybe try reseat the card, take it out of the slot and put it back. Try another pcie slot if it still reboots.

 

[yorben_vandyck]

Theweird thing is this works for 60hz not 144hz im positive evrything is seated properly

 

[cbrocks06]

Theweird thing is this works for 60hz not 144hz im positive evrything is seated properly

and you enabled 144hz on windows? Sorry I know its a stupid question

 

[boju]

Check anyway. Might only have 6 pin connected to 8pin pcie. 144Hz does bump up power requirement a bit.

Reseat card and or try another slot.

Reboots usually indicate psu error.

 

[yorben_vandyck]

It didnt reboot on it's own i forced it to reboot and yes 144hz was turned on in windows the 8pin is connected
Edit:not in my student home atm so can't reseat it will try it when i'm there ill also try bumping the hz bit by bit to see what happens

 

[yorben_vandyck]

for people with the same problem i have contacted nvidia support
https://nvidia.custhelp.com/app/answers/detail/a_id/4758
it was a widespread issue for the card and is patched with this hotfix driver