well, you can crack open the PSU and replace the fan w/a black fan so you have no light in the PSU, or replace it w/another green fan, but by opening up the case, you void your warranty on your PSU

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i recommend you leave it alone if you want to keep your warranty

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BTW, i have the OCZ PowerStream, and it has a green LED fan, while all the lights in my case are black lights.....kinda clashes, but that fan is staying the same color
