LG 27UL600 - Page 12

2. NO SCREEN ON
Replace Cable
N
Module Back Light On?
Y
N N
Replace IC402 &
Recheck
Y
N
Replace T-Con Board or Module
Y
Check IC 601
Replace Main Scaler IC
Check Panel Power
10V(JP209)
Check WLED_ENABLE High?
(IC601 Pin #27)
Check e-DP Cable for
Damage or Open
Conductors