
Sony Bravia X900H red flashing light
Turned on my 55” X900H this evening. It went to the Sony logo, then through the colourful Android animation, then briefly brought up the home page before going black screen, with the power light flashing red in four flash, pause, repeat cycles.
I tried unplugging it. Holding the power button on the bottom for 60 seconds and waiting for 10 minutes. Rebooted and the same issue.
Unplugged and after another 10 minutes I tried holding the power button (bottom of the tv) while I plugged it back in. Seemed to do a different reboot, but after two minutes I was back to black screen and the same red flashing light.
Finally tried ‘2’ again but this time also holding the UP button on the remote controls Circle. This forced some sort of update. But I’ve been looking at this update screen for over an hour and nothing seems to be happening?
Any ideas?