As per the title, I can't seem to make this Dell Pc output 75hz on my 75hz FHD screen; only 60hz.
While waiting to build my new pc, I got myself a Dell MFF 7070 with an i5 9500T to keep me going. From Intel's & Dell's website, the CPU supports up to 4k@24hz on HDMI and 4k@60hz on DP, so plenty...