Hello, I just unboxed my GTX 1060 3GB today that I ordered brand new from Amazon, (Shipped and fulfilled by Amazon) when I opened it and looked at the PCB motherboard, the Warranty Sticker had X shaped cuts or slashes on it with another sticker with pen writing. Should I be worried or send it back? I am currently using it and so far has worked fine, knock on wood lol. Thanks in advance