Nano Motor Carrier Charging LED turns off

I'm using a Nano 33 IoT on a Nano Motor carrier. I have the micro servo connected to one of the servo pins on the Nano Motor Carrier, I also have 2 DC motors connected to the Nano Motor Carrier as well. I have a 4V LI-ION battery connected to the Nano Motor Carrier on the LIPO battery connector, and the power switch is on.

When everything is turned on and idle, the battery charging LED on the Nano Motor Carrier is on. When I try to use the servo the battery LED turns off, and the power switch LED on the Nano Motor Carrier starts blinking instead at random speeds.

This just randomly started happening, and when I run my DC motors everything works, its just when I run the servo. I'm not really sure how to fix it, I'm very new to this.

Please read the first topic telling how to get the best from this forum.
You posted text that makes no sense. What "charging" diode? Batteries can be charged but never a servo.

What is a motor carrier? Link to what you're talking about please. What servo? How is everything connected and how is it powered?

Steve

I'm sorry for not being clear. I've updated the original post. Does it make more sense now?

I'm sorry for not being clear. I've updated the original post. Does it make more sense now? Heres the links to the what I've been using:

The links go to sales sites. Maybe there are link to technical data, the data sheets.
If You dig that up and post those links here more helpers will join in.