LG 31MU97 4K Monitor Service Menu Help

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Chief Blur Buster
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Re: LG 31MU97 4K Monitor Service Menu Help

Post by Chief Blur Buster » 07 Apr 2020, 23:21

You may want to run Entech Taiwan softmccs and run the settings-factory-reset that way (from a 2nd monitor).

Make sure you select the correct monitor first, though.
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Zathel
Posts: 2
Joined: 07 Apr 2020, 22:42

Re: LG 31MU97 4K Monitor Service Menu Help

Post by Zathel » 08 Apr 2020, 07:54

You really helped me a lot!! I cannot stress how thankful i am. I am sure the solution lies somewhere in here.

Although I did the factory reset, nothing changes. Anytime i see an option to revert something to its original form I do it and i make sure it's the correct monitor but the monitor still won't show anything. Is there any chance i borked it when i switched the panel name by mistake in the Service menu?
Thank you in advance!

FoxBat
Posts: 1
Joined: 10 Jul 2020, 13:38

Re: LG 31MU97 4K Monitor Service Menu Help

Post by FoxBat » 10 Jul 2020, 13:45

Zathel wrote:
08 Apr 2020, 07:54
You really helped me a lot!! I cannot stress how thankful i am. I am sure the solution lies somewhere in here.

Although I did the factory reset, nothing changes. Anytime i see an option to revert something to its original form I do it and i make sure it's the correct monitor but the monitor still won't show anything. Is there any chance i borked it when i switched the panel name by mistake in the Service menu?
Thank you in advance!
Did you fix it? I have similar problem. Changed the panel type in the service menu on my LG 38GN950, but I still have a picture. Everything is wrong though. Aspect ratio, resolutions, everything. And the worst part is that I can't get any OSD menu to show. Neither the regular nor the service menu. The model reported to Windows is wrong. It thinks it's an older WK95 display, 34 inch :(

Shaki123
Posts: 1
Joined: 15 Sep 2020, 21:05

Re: LG 31MU97 4K Monitor Service Menu Help

Post by Shaki123 » 15 Sep 2020, 21:10

Does anybody know how to delete the time in use for the LG monitor? The value is next the letters ETI : 252...



Or how ti reset the service menu settings.

roy blacky
Posts: 1
Joined: 31 Mar 2023, 15:41

Re: LG 31MU97 4K Monitor Service Menu Help

Post by roy blacky » 31 Mar 2023, 15:45

Could anyone fix the above mentioned problem with the changed panel type in the service menu?

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