Had this for three years and been very good but came home today, turned it on and problem. Normally when you turn it on it goes to standby to be turned on by the remote. This time it has come straight on without the remote and shows a full screen of Red then green then blue and reruns the cycle. Any ideas? Son sometimes plugs in his X box but reckons not this time.

Londonboy50, December 2012

Sorry will see if I can move the question. Tried unplugging it but no joy Just tried it again as been unplugged for several hours but still no joy.

Londonboy50, December 2012

1st in wrong section. NOT a standard tv, Led.
I would think it is stuck in a self diagnostic, have you unplugged it? unplugging it can work for somethings, resets it, by leaving it plugged in keeps things in memory.

SD, December 2012