Proceed as follows to check if the TV’s functionality can be restored:
Perform a reset
• Unplug all cables and accessories from the TV such as:
antenna cable, HDMI cables, CI+ module, surround systems, etc.
• Unplug the TV’s power plug from the wall socket and wait for one minute after the LED light has switched OFF. After one minute only reconnect the power plug. Switch the TV back ON with the remote control. If the TV does not respond, press the button/joystick on the TV to switch the TV ON.
If the TV starts up and the remote control is functional again, the external devices can be connected to the TV again, one by one. Verify after each device is connected if the remote control is still functional. An external device can be the cause of the issue. Ensure that the software of the TV is up-to-date.
Visit Philips TV support web page (www.philips.com/TVsupport) to find the latest software version and instructions to update the TV, or proceed with the the related article below; ”How to update the software of the TV?”.
If the TV does not start up or still does not respond to the remote control, proceed with step 4.