Acer AT2058ML - Chapter 5 Trouble Shooting

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Trouble Shooting
1. No power
Chapter 5
No power (LED “Off”)
Check the AC input and
the
p
ower is “ON”?
Power “On”
Check the IR board and LED
Replace the IR board
Replace the main board
Converter board
output=5V?
Replace the converter board
No
Yes
No
Yes
No
No