How To Disable Battery When System Hang Up -Wmp-19B/22B - Wincomm WMP-19B User Manual

C. How to disable battery when system hang up
-WMP-19B/22B
1. When system hang up, press power button 10 seconds to turn
off system. If you can't power on system by power button.
Please follow below step to reset system.
2. Remove AC power cord, then the battery LED will on.
3. Press volume up key 10 seconds, then all LED will turn on and
turn off
4. Plug in AC power cord again, press power button then you can
power on system.
WMP-19B/22B User's manual
APPENDIX
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