Hey Marco,
Im sorry you are having issues. Our America's warranty covers Argentina for 2 years. I suspect this card is still in warranty, is it not? shipping might be a little costly, but much cheaper than buying a new one.
Does the MSI Nvidia card work perfectly in the system? no flickering ever? if so, I would be most inclined to test my PSU or GPU.
Do you have a support ticket yet? please PM me.
It's a little problematic to me send my card to another country. In another words. Venezuela is almost a chaos in terms in all ambit. But that's another case hehe.
With the MSi Nvidia, now you ask about that, every once in a while, i mean, ONCE A MONTH, it turn the screen black for 0.1 seconds (yes hehe, 0.1 seconds) and return to normal, like i said that was very rare. In that moment i had a PSU of 600W. I had connected my monitor and tv.
With my new XFX it's random. Right now i was playing (when playing it works great, never a glitch or flikering, nothing), after playing i'm in the browser (mozilla) and so far, nothing, all good. Change my psu, i have now 1000w for this card, 'cause it ask for more power. I think in a while, it will start to see some flickering.
For more detail, i see i little horizontal line flashing, but its all quick. And 1 each of 100 i see quickly black creen (like the msi nvidia).
I must add my rig it's all new. Motherboard, i54690k. PSU, memory ram and now my gpu.
Q. I don't know about a support ticket, sorry for the dumb question, but, what its a support ticket ?