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Service menu on LG LM series tvs.

post #1 of 4
Thread Starter 
I have a 42lm5800 that I have been dying to get into the service menu on. Does anyone happen to know how?
post #2 of 4
Greetings

Why would you need to get into the SM? LG has calibration controls in the User side for at least the last 4 to 5 years now.

If you need to get to the SM, you are in real trouble in terms of calibration knowledge.

regards
post #3 of 4
Thread Starter 
Sub contrast and sub brightness primarily.
post #4 of 4
Greetings

Again, what are you trying to accomplish that you cannot accomplish in the user side? LG sets have no issues setting contrast and brightness.

Regards
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