LG LMC1575BD Service Manual page 33

Inverter Supporter check.
• Check 4 points of the hook (both sides)
- The supports fix inverter PCB and make air-flow.
- If the supports is not correctly assembled, air-flow is not good on the inverter PCB.
- Bad air-flow causes PCB overheating or F-16 Error code.
• Check a earth wire through the hole
(LMC1575BD /01
LMC1575ST /01
LMC1575SW /01
LMC1575SB /01)
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