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Trouble Shooting Guide; No Power (Led Indicator Off) - LG 22LK230 Service Manual

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Owner's manual (77 pages)

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[ TROUBLE SHOOTING GUIDE ]

No power

[A] PROCESS

:

(LED indicator off)

Fail

Check 5V

Change Power B/D

of Power B/D

Pass

Fail

Check Voltage of P201#4

Change Main B/D

St_5V

Pass

Fail

Check LED Assy

Change LED Assy

Pass

Check P201 Connector

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