I've got 3 displays but when I plug in a HDMI cable one stops working.

[luisfer_vf]

Ok so let's explain.

I've got a GTX 980TI Zotac card and I've run a 3 monitor (1 HDMI, 1 DVI & 1 DisplayPort) setup for nearly 1 year.
Now out of the blue while changing the ram of my pc, the DisplayPort monitor stopped turning on.

So after some hours of testing I discovered that I could run 1 monitor in DisplayPort + 1 in DVI, but when i connected another in the HDMI slot the DisplayPort one would stop working. (getting no signal) and it would continue working as soon as I took the HDMI out.

I'm guessing something is wrong with my graphics card, but I've got no clue what.
I've tried cleaning the GPU, taking it in and out and changing the PSU cable, but to no avail.

Any ideas?

 

[Kashimi]

Sounds like there might some weakened transistors and the power draw to run display port and HDMI is too much for the card to handle now.

 

[luisfer_vf]

Sounds like there might some weakened transistors and the power draw to run display port and HDMI is too much for the card to handle now.

man that's a shame, im gonna get another display port cable and test if its the HDMI plug or i just can connect 3 monitors anymore