AOC E2251FWU Service Manual

24
8.2 Trouble Shooting
No Power
Check the AC power
Check the USB cable is
tight?
Check the LED indicate
is OK?
OK
NG
No power
Check the power cable
is tight?
Re-plug the power cable
Replace main board and check connections
Replace the adapter board and check the connections
OK
NG
OK
NG
OK
Re-plug the USB cable
Replace LED board and check connections
OK

AOC E2251FWU Specifications

General

Brand	AOC
Model	E2251FWU
Category	Monitor
Language	English