No 75Hz option with LG 38uc99-W and GTX660

[ztwersky]

I got an LG 38uc99-W monitor but the max option I see in both windows and Nvidia GTX660 settings is 60Hz. This monitor is supposed to support 75Hz. I'm connected via DP. What's up with this?

 

[The Paladin]

your monitor specs located at :
https://www.google.com/shopping/product/2966055041286944847/specs?q=LG+38uc99&ie=&oe=&sa=X&ved=0ahUKEwjWvtaHw-PWAhXSZlAKHaoQCxAQuC8IlgE

state : Native Resolution3840 x 1600 (DisplayPort: 60 Hz, HDMI: 30 Hz)

Note: The LG 38U99-W has a 60/75Hz ability under Display Port, maybe you though you had that monitor ?

 

[ztwersky]

your monitor specs located at :
https://www.google.com/shopping/product/2966055041286944847/specs?q=LG+38uc99&ie=&oe=&sa=X&ved=0ahUKEwjWvtaHw-PWAhXSZlAKHaoQCxAQuC8IlgE

state : Native Resolution3840 x 1600 (DisplayPort: 60 Hz, HDMI: 30 Hz)

Note: The LG 38U99-W has a 60/75Hz ability under Display Port, maybe you though you had that monitor ?

I have the "-W" model. So why don't I see 75Hz?

 

[ffg7]

Refresh Rate 60 Hz / 75Hz with Display Port with FreeSync http://www.lg.com/us/monitors/lg-38UC99-W-ultrawide-monitor
have you installed your monitor driver? http://www.lg.com/us/support/software-firmware-drivers

 

[ztwersky]

Refresh Rate 60 Hz / 75Hz with Display Port with FreeSync http://www.lg.com/us/monitors/lg-38UC99-W-ultrawide-monitor
have you installed your monitor driver? http://www.lg.com/us/support/software-firmware-drivers

Ok, so when I turn on free sync - it WILL change to 75Gz but the resolution will go down to 3840x1440 and won't allow 1600. This is not good.