hello, could anyone help me,
i've got sapphire nitro+ rx 480 4gb and LG 23MP68VQ IPS Freesync monitor,
the problem is when i plugged HDMI to HDMI cable, the monitor display "no signal" and it won't boot while the "num lock" key is on, and when i reboot while unplugged the cable and wait for my pc to finished loading windows (7 and 10 i've tried both) then i plugged the hdmi to hdmi cable it work and display normally...
while if i use the hdmi (from gpu) to dvi (on monitor) it never had an issue, work just fine... the problem is i can"t use the freesync... and i've tried to switch dvi (GPU) to hdmi (LCD) it won't boot, i can use the freesync only if i plugged the cable after my pc finished loading windows,
much appreciate for your help guys, and sorry for my bad english, i'm from indonesia (asia)