4. Troubleshooting
4.1.1. No Power
No P owe r
Power cable
is connected correctly?
Ye s
CN21 #11, #12 pin
3.4V is OK?
Ye s
Does CN21
#6, #7, #8 pin have 12V?
Ye s
Cha nge MAIN P CB.
4-2
No
Re -Conne ct P owe r Ca ble .
No
No
Cha nge S MP S .
Cha nge S MP S .
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