So I saw that someone was selling a GTX 980 but apparently, it doesn't work. According to the seller, it does not display at all. So I took a gamble and decided to bet on it. I won hoping maybe it would be an easy fix. I plan to use it on an SLI config because I already have a gtx 980 on my current rig. So trying to figure out what's wrong with it based on looking at the pictures, I noticed these unusual spots on the back of the PCB. Not sure if it's either rust or corrosion. The seller placed odd stickers with arrows indicating the spots so I am really hoping it isn't too bad to fix. Please Help!!
![Confused :??: :??:](/data/assets/smilies/confused.gif)
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![s-l1600.jpg](/proxy.php?image=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2FpswAAOSwpY5b2MoW%2Fs-l1600.jpg&hash=9550c61ce84b1318f1e3d53bcec831bd)
![s-l1600.jpg](/proxy.php?image=https%3A%2F%2Fi.ebayimg.com%2Fimages%2Fg%2FPNEAAOSwySZb2MoH%2Fs-l1600.jpg&hash=4f29f9a5d3e6898c52aa24d8a34f00b0)