● Unplug all cables, accessories and devices from the TV. This includes a CAM module, if applicable.
● Wait for at least one minute (after the LED light has switched off).
● Replug the power cable without reconnecting any of the disconnected cables, accessories and devices. The TV screen stays black but the LED light pulses. When the LED light stays ON, and the TV does not automatically switch ON, the TV can be switched on with the “standby” button on the remote control.
If the TV does not start up, repeat the power cycle of step 3. If the TV remains unable to switch ON, go to step 4.
If the TV starts up, ensure to update the TV’s software to improve the TV’s functionality: Click here to visit the Philips support web page 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?”.