


How can I resolve this issue? I have done hours of research without any luck in finding someone with a similar issue as mine or a solution to my problem. Further research shows that the integrated Intel UHD Graphics 630 does not support the 3440x1440 resolution of my external monitor at 144hz and since the integrated graphics and dedicated graphics (GTX 1070 Max-Q) are linked together in the laptop the integrated graphics is limiting the refresh rate of my external monitor despite the fact that the dedicated graphics does support it. Though the refresh rate is higher, it does not go beyond 100hz when my monitor is cable of 144hz. So, I bought a Thunderbolt 3 to DisplayPort cable to utilize the Tunderbolt 3 capability of my Razer Blade to use higher refresh rates. Some simple research shows that the port just does not have the bandwidth for higher refresh rates.

The HDMI port on my Razer Blade (2018) does not support higher refresh rates than 50hz for my 3440x1440 monitor. I have run into a unique issue that I have exhausted my know how to solve.
