Soldato
You said how did I update I told you by Wifi, cable or USB... Ok on TV you have choice update by internet it will download and flash the firmware. By USB go to Site and download the file put on USB plug into TV go to firmware page and click USB..
Is that what you really wanted to know? Its a bloody file you install, not some sort taking apart the display and installing new hardware.
My God! you ever updated a MB firmware? its just like that.
Why do you keep using other electronic devices as examples? I haven't come across any monitors that require a firmware update or that require said updates. Firmware updates for monitors carried out by users is unheard of and thats the issue. You are making it sound that tv updates and monitor updates are common, when only in tvs it is common.