Hi guys. I did a manual pixel cleaning for the first time ever that I own this tv (I have it for almost a year now) And today, like maybe 18 hours later, I want to turn the tv on but the Red Led is not turning on, nor the tv. I've tried with the remote and physical button on tv. I'm not sure if the pixel cleaning as been done when I've started it yesterday the tv shutted itself off and I went to bed. I didn't notice if there was a LEd light still on at this moment or not. So my questions are. 1-Is it possible that the pixel cleaning did not start right away yesterday and just started to perform when I've tried to turn the tv on 5 minutes ago? If this is the case then I should wait a full hour to let it complete before trying anything else?

2-How do we know if pixel cleaning is performing since it should run when tv is off (not completely off but I mean sleeping mode..) ?? Is there a led signal or a message that is supposed to appear saying to wait for pixel cleaning to be done?

3- If the pixel cleaning is done and my tv still doesn't turn back on, what can I do? Unplug, and press physical button on tv to clear everything? (Will this also erase all my settings by doing this?)

Thanks for your help.