Predator X34 UM.CX1AA.A01 Refresh rate in Windows 11

quaman26

Hi all ! I have one of the original Predator X34 ultrawide monitors. I have been using it in my old computer at 95hz without any problems using a Nvidia GTX card and Windows 10. I have now just built a new desktop using an AMD GPU and Windows 11 and I can't get it to overclock in any manner anymore. Only refresh rate it is working at is 60hz. I have tried using both the AMD app and CRU but neither is successful in getting to overclock the refresh rate. Does anyone have suggestions on why this is and what I can do to make it work at higher refresh rate again ? Please help. Thank you. 

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Easwar

Hi @quaman26,

What device connected to the monitor ?

billsey

Look closer at the AMD GPU, it's what is likely deciding that 60Hz is the max supported... You could drop in the old Nvidia to verify.

StevenGen

quaman26 said:

Hi all ! I have one of the original Predator X34 ultrawide monitors. I have been using it in my old computer at 95hz without any problems using a Nvidia GTX card and Windows 10. I have now just built a new desktop using an AMD GPU and Windows 11 and I can't get it to overclock in any manner anymore. Only refresh rate it is working at is 60hz. I have tried using both the AMD app and CRU but neither is successful in getting to overclock the refresh rate. Does anyone have suggestions on why this is and what I can do to make it work at higher refresh rate again ? Please help. Thank you. 

​//Edited the content to add model name.   ​

What cable are you using? As you should be using a DisplayPort to DisplayPort Cable like a Capshi or a UV-CABLE brand cable.