Also, any easy way to turn off the LED's on both these cards?
What OS are you using? For Windows, you should be able to find some settings under the Nvidia GeForce Experience settings. For most Linux distributions, there should be an LED setting that you can change with the nvidia-settings command line tool.
Why would a mining machine install that POS?
I don't install that worse than worthless piece of garbage on my GAMING machines any more.