i set my desktop screen in Hi-resolution
wat iz ur definition of high-resolution?
1024x768, 1280x960, 1400x1050, 1600x1200,2048x1536
is the resolution u tryin 2 set ur monitor supported by ur monitor at the refresh rate ur monitor is set for?
if ur monitor supports the resolution den probably ur screen refresh rate is set too high 4 it 2 support d resolution at that rate
enable the option
Hide modes that this monitor cannot support in your nvidia control panel and select the options that remain