how to fix 0 detailed resolutions under extension blocks?

[rmat26789]

im trying a method for stretch res on games and a step is thta you copy a resolution underneath extension blocks but i have a problem, there is no resolutions on my main monitor but there is on my 2nd monitor and i dont want to use my 2nd monitor, i will provide a photo of my main monitor compared to my 2nd monitor Msi being my main 144hz, 2470W being my 2nd 60hz

[ToastyX]

Your question doesn't make sense. There doesn't need to be any detailed resolutions in the extension block. There is nothing to fix.

[rmat26789]

(11-17-2024 04:21 PM)ToastyX Wrote:  Your question doesn't make sense. There doesn't need to be any detailed resolutions in the extension block. There is nothing to fix.

i need it otherwise i get black bars when i do it, unless theres a fix for the black bars

[ToastyX]

(11-17-2024 04:25 PM)rmat26789 Wrote:  i need it otherwise i get black bars when i do it, unless theres a fix for the black bars

The extension block has nothing to do with black bars. CRU doesn't deal with scaling. It can only change what resolutions should be sent to the display and the reported native resolution. If you have scaling set to display scaling in the NVIDIA control panel, then any resolution listed in CRU should be sent to the display, and anything else not in CRU is scaled by the GPU. If you have scaling set to GPU scaling, then all resolutions are scaled to the reported native resolution. Black bars come from the monitor for display-scaled resolutions and the GPU for GPU-scaled resolutions. The monitor should have a setting in the OSD to control scaling, and the NVIDIA control panel has settings to control GPU scaling.