+Victor443 If you're absolutely sure the coil whine is coming from the graphics card then RMA it. It won't affect performance, but it's annoying. More importantly, it'll be it more challenging to sell the 1070 used sometime in the future. Just make sure it's the graphics card and not the power supply. It'll be easier to return the card to the reseller (newegg, amazon, etc). But if that's no longer an option, then RMA to the AIB (Gigabyte).