Hdmi-CEC on LG tv problem

jdera

On lg smart tv if you enable auto power sync in hdmi cec menu  after turning tv off and on then box starts randomly to turn off and on.It happens on 115N0 firmware.Is it tv or android box fault?

Phant0m``

There's no HDMI-CEC settings on the GT1 mini since firmware v114N0 release. So HDMI-CEC is forced. With v114N0, it was going off but waking up momentarily about every four minutes. With firmware v115N0 release, it's not hibernating at all now.

jdera

Yes it does if you enable auto power sync on lg tv.

jdera

It wakes up but turns down in second and lg tv display notification device available...

Phant0m``

jdera replied at 2019-01-18 09:27
Yes it does if you enable auto power sync on lg tv.

You are wrong... With firmware release v115N0 it doesn't sleep AT ALL. And Yes ' Auto Power Sync ' feature is ON. No different than how I've always had it, and it works fine on GT1 Ultimate.

Anyways... Beelink confirmed, they removed this support. No more hibernation support.

Regards.

Phant0m``

jdera replied at 2019-01-18 09:31
It wakes up but turns down in second and lg tv display notification device available...

Just an update regarding SIMPLINK ( HDMI-CEC ) TV ' Auto Power Sync ' support. Had time earlier and through the troubleshooting procedure, I've traced the problem with the GT1 mini not sleeping AT ALL being directly linked to the Beelink product included standard HDMI cable.

When I've noticed after hooking up my GT1 Mini for the first time, that it repeatedly keeps re-awaking at about four minutes intervals. I was using High Quality HDMI 3' 4K certified cable that I've bought and been using with the old GT1 Ultimate box ( AND without issues. ) After testing even the firmware v114N0 release, and JUST before the v115N0 firmware upgrade that day, I decided to troubleshoot the issue by using the original Beelink included standard HDMI cable.

When the GT1 Mini received the v115N0 firmware update, and noticed it wasn't sleeping at all when powering TV off... Then I thought it was the new firmware update.

It's actually an issue with the Beelink product included standard HDMI cable. I don't know if it's design issue or it's simply defective cable.

So using my own bought cable, and with firmware v115N0, when turning LG TV off .. it does put the GT1 Mini to sleep. However the issue with the GT1 Mini still awakening up briefly at about 4minute intervals still exists.

jdera

Thanks for your observation,because whether i use my own quality cable or one which came with gt1 mini i still have problem with mini waking up no matter the tv is on or off but once when lg tv with auto power sync turns off then mini just goes to standby and reboots occasionally.