LG 43UQ7590 used as photo display. Put it into Hotel Mode and set IR Operation to Block All. This is to prevent the photo display from responding when I turn my main LG TV in the same room on and off. All OK. Then wanted to turn off Hotel Mode so entered the 1-1-0-5 sequence again. But did something wrong as now the Quick Access settings menu comes up. I can't exit that menu since the remote is blocked. Tried unplugging TV for a day - still the Quick Access menu comes up. Tried inserting a USB drive with updated firmware for the TV but can't select the Yes/No options to continue the update. Is my only hope getting a service remote? Thanks much.
