GTX 970 Mini HDMI problem.

[benbenhor]

Hi
So recently my Palit GTX 970 Jetstream's mHDMI port stopped working, I guess? It gets detected but no display on screen. All this while, I've been using a mHDMI - HDMI converter with a HDMI cable to my TV (as second monitor). But up to the few weeks before it stopped working, there were some red lines appearing once in a while.

I've also tried connecting it to my main monitor (only has DVI and D-Sub ports) using the mHDMI - HDMI converter with a HDMI cable to a HDMI - DVI converter. There is display but with artifacts.

Few days back, I bought a mHDMI - VGA converter to try it on my main monitor and TV's PC input but both displays won't even get detected.

The DVI port on the graphic card however, works flawlessly. There are also 3 mini-DisplayPorts but both my monitor and TV don't have any DisplayPort inputs, so I can't test them out. Anyway, what I'm just wondering is if the converters are faulty or if there's something wrong with the card.

Thanks.