TV SHUTS DOWN DURING FIRMWARE
TV Shuts Down During Firmware Update
If the TV turns “off” during firmware update and will not come back “on” after a few minutes,
proceed with the following steps:
1. If the TV turns “off” during an update and remains as such,
unplug the TV cord from the wall outlet or the power bar.
2. Wait for 30 seconds. Plug the cord back in and turn the TV “on”.
If the firmware update continues to fail and TV persistently turns off, contact LG Customer