Buzzer sound when connected to mission planner

Hi Guys was wondering if there was away of turning of the low voltage alarm when i connect by Quadcopter to my laptop via USB cable. I am new to mission planner so any help would be greatly appreciated

Guys please can someone help me with my issue.
Is it safe to plug the battery into the Quad-Copter and connect Quad to Laptop via USB at same time. I read somewhere that this can damage your electronics

Still haven found an answer ? Please if someone is reading this post can advice me what i should do to stop low voltage alarm when connected to my laptop via USB it would be greatly appreciated :slight_smile:

Are you sure it’s the low battery warning buzzer going off?

The low battery warning on usb power was removed from the firmware a over a year ago - viewtopic.php?f=100&t=10285#p26019