sneakysnake128

Doesn't do 4K 60 Hz with HDMI.

Just 60hz video and browsing. I also tried a CMOS reset as well, no dice.

I recently got a XFX RX 550 for my secondary build running a (very stable overclocked) AMD FX-8320 / GA-970A-UD3P build, but for some reason it's not posting (no speaker beep either). I'm assuming this is because the rest of the hardware is too old (correct me if I'm wrong). In the meantime, what's the cheapest/oldest video card capable of doing 4K at 60 Hz?

Thanks for that. I'm using this with my old desktop PC. It looks like I'll have to swap my stations after all. My other newer PC is running a 1060. What exactly am I missing out on by not using FreeSync?

I honestly don't know why it's not showing. I don't want to have to invest in a new graphics card.

Yeah even when it's the only monitor hooked up, I still don't see 144hz

No, that was the first place I checked.

No, they are extensions.

I don't see any modes like this (running Windows 7) Screenshot: https://i.imgur.com/fTJS8r4.png

I just upgraded my monitor to a S3220DGF but even after installing the monitor driver and updating my graphics driver, I don't see a 144hz option. It is connected via DisplayPort. I also have 2 other monitors hooked up via HDMI & DVI. Running: Sapphire Radeon R9 270 2GB