Corsair K95 motherboard has something on which I don't think should be there.

[mattrumsby]

I have the Corsair vengeance K95 which was bought manufacturer refurbished, which had some dim bulbs on it, so I bought some new bulbs to replace them with. On disassembly I notice a white l, dry substance on the back of the motherboard around where the keys are. If anyone could tell me what it is and how to remove it then that would be great.
Below is the link to a picture of where there is the most stuff.
http://imgur.com/miaacaD

 

[hang-the-9]

Looks like left over residue from something, likely during whatever they did to fix it. I'd leave it if the keyboard is working normally. One of the best ways to break something to to try to "fix' a non-issue.