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5. Repair Flow Chart
1. No power
Check the main board+power board and LED
Replace the main board+power board
Replace the main board+power board
All manuals and user guides at all-guides.com
No power (LED "Off")
Check the AC input and
the power is "ON"?
Yes
main board+power
board output=5V?
Yes
No
No
Power "On"
No
Replace the main
board+power board
26
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