LG OLED TV F40 Error Code Fix Guide
Straight-to-the-point guide to dealing with F40 power/protection faults on LG OLED TVs: what it means, what LG will tell you, and what a real tech actually checks.
TV repair
LG OLED TV Error F39 – Quick Fix Guide
LG OLED TV showing error F39? Here’s what it really means, what you can try at home, and when it’s time to call a pro or replace the set.
LG OLED TV F38 Error Code – No-Nonsense Fix Guide
F38 on an LG OLED TV usually means the set has detected an internal hardware fault, often in the power or main board. Here’s what you can try at home before you pay a tech.
LG OLED TV Error F37 – Fast Fix Guide
LG OLED TV showing error F37? Here’s what it means, what LG says to do, and what a real tech actually checks before calling it dead.
LG OLED TV F21 Error Code Fix (No-Nonsense Guide)
LG OLED TV error F21 is an internal panel/power drive fault. Here’s the quick path to reset it, when you need a board swap, and when it’s time to replace the TV.
LG OLED TV Error F31 – Quick Fix Guide
LG OLED showing error F31? Here’s what it actually means, what LG wants you to do, and what a real tech would try before you junk the TV.
LG OLED TV F26 Error Code Guide (Real-World Fix)
F26 on an LG OLED TV means the set has hit an internal hardware fault and gone into protection mode. Here’s what actually helps before you pay for boards.
LG OLED TV Error F24 – Fast Fix Guide
F24 on an LG OLED TV usually points to a main-board-to-panel communication fault, often fixed by reset, firmware checks, or board/connector work.
LG OLED TV F22 Error Code Fix
F22 on an LG OLED TV usually means the self‑check failed and the set is locking down for a hardware/power issue. Here’s the fast path to what to try before paying for a board swap.