multiple monitor input

Hello, I've been using the same setup for the last 3 years now without problems. It's a two monitor setup and a RTX2080Ti (MSI). One monitor is connected via an HDMI to HDMI cable (this one works fine) the other via DP to HDMI. The latter has always worked without issue until about a month...

I ran out of hdmi ports on my mini itx motherboard ( ASRock AB350 Gaming-ITX/ac Mini ITX AM4 Motherboard ) so i bought a usb c to hdmi cable but its not getting picked up when i plug it in. i already contacted the cable manufacturer support to see if i got a defective cable or if they could help...

I have 2 1080p monitors, one with a 144hz and the other with a 75hz refresh rate. Given that 4K 30Hz uses the same bandwidth as 1080p 120Hz, I bought a USB Hub which is adviersed as capable of doing single 4K 60Hz or dual 4K 30Hz HDMI outputs. However, when I connect them up, I am no longer...

Hello, Not really sure where to post this because I can't really figure what could be the culprit, or if it's even an issue at all, as I'm not sure it's even supposed to work. I have 2 PC, one that has 3 monitors attached to it (PC A) and one that has none (PC B). For PC B, I tried to hock...