Custom Resolution Utility (CRU)

[AngusTCT]

Hi, I just bought a new laptop running AMD integrated graphics and an Nvidia gpu. I tried to set a 144hz 1440*1080 resolution to play CSGO, which I could do on my old laptop with the intel graphics control panel. However, it does not work when I use this app with this new laptop. The laptop black screens whenever I try to switch to the new 1440*1080 resolution, but everything continues to run in the background, e.g. background music, game selecting effects, etc. It's just that it does not display anything when I switch to 1440*1080. Will you have a solution for this? Many many thanks.