I just rebuilt my computer and swapped the graphics card for an ASUS GTX 950 White. Everything's fine but I realized when I turn off the computer there's an LED light on the graphics card near the 6-pin connector that is still on. I need to kill the power to turn it off. I guess it's not a big of a deal or a problem but my case is windowed so at night you can see inside with the glowing LED light that's a bit annoying. Please help, thanks in advance.