How to dim/disable the LED on XBOX one controller, connected to pc

the chrome xbox button controllers did have an issue with the led lights sometimes, it most likely is legit but as they are used and very old then the led is just probably dimming, as its one led that shines through a plastic diffuser

I believe the controller has it's own ALS. But one thing I have noticed. When I play my Xbox One in the back bedroom the controller light will dim if I play in the dark. However, in the living room, where we have a large TV (55"), the controller doesn't
dim. I believe this may be due to the larger TV producing more lighting in the room. I may be wrong however (I'm only guessing).

In addition, the controller "lamp" is laminating thru a small LED. LEDs are, by design, low power consumables. I would suspect that the IR transmitters on the top of the controller (which communicate with Kinect) produce more battery consumption then the
LED lamp does. (For comparison, you can run a small LED lamp [white] on a single AAA battery for 1 year. You can find schematics on how to do this online with parts from radio shack if you don't believe me. Should be around $5.00 to perform the experiment).

Elite controllers have this option to dim the led or to have it at normal brightness, i would assume its to save controller battery.

When the room is dark the LED's dim when the room is bright the LED's are bright Xbox One does this automatically noting is wrong with it. it's an ambient light sensor

Xbox One controller for PC chatpad not working, LED light blinking orange.

I have updated controller, but I don't know how update chatpad.

Please let me know detailed solution. Thanks.