SamyGO

Yes, I also tried INFO MENU MUTE POWER and FACTORY + 3SPEED. But the problem is the 3SPEED which runs a video test.
Perhaps, there is another way to open an Extended service menu for 2021 NEO QLED ?

Hello, thank you for your answer. no, I was not able to enter a very special menu at the moment using the FACTORY+3SPEED trick because the neo qled 2021 seems to be different. The INFO + FACTORY trick works and it opens the menu (my fotos). I just tried again the FACTORY+3SPEED trick above an aerial...

Thank you for the video. I think that for neo qled, the module is now WIFI/Bluetooth and IR so removing the cable will not be possible. THere will be no way to control the TV with an IR remote. I was not able to use the FACTORY+3SPEED trick because it runs a special video test. But perhaps, there is...

In MRT, there is just the BT ADDRESS.
In Engineer, there is :
OVD support : 1 ?
CVEE : ON ?

Hello, I took photos of the service menu (opened with INFO + FACTORY). I have already changed : OTA support : general > OFF BT Non-Discoverable : OFF > ON INSTANT ON : ON > OFF ALWAYS INSTANT ON SUPPORT : ON > OFF In the main MENU, FMS and Advanced are empty. 50QN90A_Service_Menu_01_MAIN.jpg 50QN90A...

Thank you,

I have found the service manual in this web page :
https://www.samsung.com/fr/support/mode ... #downloads

I will try again INFO + FACTORY with my harmony remote and I will take photos of service menus.

Hello notengo13, thank you for your help :) I don't know how to go to extended service menu. I tried to send FACTORY+3SPEED with my Logitech Harmony Remote but when I send FACTORY or 3SPEED in service menu, it runs a kind of test and the screen shows a full screen with the same color (blue, red, gre...