Troubleshooting
3-2. LED BLINKING
3-2-1. LED Blinking: 2x (Main power Error)
BMX board (XM-A, XM-AT and XM-DT) only AC Adapter
2-time blinking
Check +19.5V_SS
Voltage > 23V
NG
at pin 15/17 of CN9000,
Replace
AC Adapter
or JL9011
LD* Board
on B* Board
OK
Voltage < 23V
LD* Board
B* Board
18