Switching off as you turn on
Have LG OLED 55c6T SMRT TV as issue raise switching off as it’s on . Screens hows hdmi and it’s off within few seconds .
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Can't find a service manual for your exact model but perhaps this manual may be close enough. (OLED 55C6P vs OLED 55C6T)
Go to p.98 and then p118 → p.119 (of 125 pdf) and check if it looks the same and if so tests the same.
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Thank you Jayeff, very helpful and try to check as or the instruction manual let c what is the result .
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Hi @andrewtuck52556
Is there a turned on device e.g. dvd player, audio amp/receiver, laptop etc connected to the HDMI input?
Try a power refresh, by disconnecting the power to the TV and then press and hold the TV's power button operated (not the remote control's power button) for 30 seconds and then release it.
Reconnect the power to the TV and check if it turns on OK or not.
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0
@jayeff hi , nothing connected to tv now . As I did unplug the power cable and press power tv button for more than 15 -20 sec to power cycle reset but still same .
crwdns2934271:0crwdnd2934271:0 Andrew tucker crwdne2934271:0