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scale 4K laptop screen, to 1080P without BLUR, HELP!
10-05-2019, 06:04 AM
Post: #1
scale 4K laptop screen, to 1080P without BLUR, HELP!
I tried adding a 1920x1080P resolution via CRU, and all i got was a black screen. Any help would be greatly appreciated!
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10-05-2019, 05:53 PM
Post: #2
RE: scale 4K laptop screen, to 1080P without BLUR, HELP!
Laptop screens usually don't have scalers and can't display non-native resolutions without GPU scaling. Unfortunately, GPU scaling normally uses a blurry algorithm. NVIDIA and Intel recently implemented integer scaling for newer GPUs, but it might not be supported with your hardware.

https://www.anandtech.com/show/14765/nvi...g-and-more
https://software.intel.com/en-us/article...l-graphics
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