Chapter 5 Trouble Shooting - Acer AT2058ML Service Manual

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