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HDMI output problem
Tarjei85
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#1
Bug  05-22-2016, 11:43 AM
I found a weird problem that occurs when starting my Pine.

When I plug in the power i don't get any input on my TV.
To get the image showing I need to disconnect the HDMI cable and reinsert it (hotswap).
I have red in another thread here that hot swapping is NOT recommended with the Pine.

I have tried choosing another input on the TV and than back to the Pine, but this doesn't help. 

Anyone else having this issue?

My setup is Pine A64+ 2Gb running Android 5.1.1 (Rooted) build 20160505


If anyone have a fix for this that would be nice. Or maybe I'll just have to wait for the next build to see if its fixed then.
Pine 64 Gaming Compatibility

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Luke
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#2
05-22-2016, 04:57 PM
(05-22-2016, 11:43 AM)Tarjei85 Wrote: I found a weird problem that occurs when starting my Pine.

When I plug in the power i don't get any input on my TV.
To get the image showing I need to disconnect the HDMI cable and reinsert it (hotswap).
I have red in another thread here that hot swapping is NOT recommended with the Pine.

I have tried choosing another input on the TV and than back to the Pine, but this doesn't help. 

Anyone else having this issue?

My setup is Pine A64+ 2Gb running Android 5.1.1 (Rooted) build 20160505


If anyone have a fix for this that would be nice. Or maybe I'll just have to wait for the next build to see if its fixed then.

Weird bug - have you reported it here ? I cannot help you unfortunately, but you are correct hdmi does carry a low DC charge and therefore could potentially damage equipment.
You can find me on IRC, Discord and Twitter


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Tarjei85
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#3
05-22-2016, 10:58 PM
No I havent reported the bug there yet. Will do later today.
Thanks for the reminder.
Pine 64 Gaming Compatibility

[Image: PicsArt_02-23-08.31.50.png?psid=1]
Luke
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#4
05-23-2016, 04:36 AM
One more question, does this happen with all images or just android?
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Tarjei85
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#5
05-23-2016, 05:15 AM
I have only tried android, and it is only on the ××0505 image.
Pine 64 Gaming Compatibility

[Image: PicsArt_02-23-08.31.50.png?psid=1]
Luke
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#6
05-23-2016, 06:01 AM
Not an expert (at all!) but could this be a HDMI handshake issue ?
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Tarjei85
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#7
05-23-2016, 06:47 AM
I have no idea. I'm a noob when it comes to this. Will check it out and troubleshoot some more later. Thank you.
Pine 64 Gaming Compatibility

[Image: PicsArt_02-23-08.31.50.png?psid=1]
Tarjei85
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#8
05-27-2016, 01:19 AM
After some more testing. I got really surprised. The problem went away. Just suddenly. No idea what caused it.

Was changing HDMI-cables, power cables and psu with no luck, so when I gave up for the night and reconnected the settings I had when the problem surfaced, it was gone. I have not been able to provoke the problem to reaccur after that.
Pine 64 Gaming Compatibility

[Image: PicsArt_02-23-08.31.50.png?psid=1]
Luke
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#9
05-27-2016, 04:33 AM
Good to know mate Smile that said ... very strange...
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Tarjei85
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#10
05-27-2016, 04:43 AM (This post was last modified: 05-27-2016, 04:44 AM by Tarjei85.)
(05-27-2016, 04:33 AM)Luke Wrote: Good to know mate Smile that said ... very strange...

Yes in deed... now I just have to provoke the error so I can try to figure out what did it... *AndTheNextProjectIsBorne
Pine 64 Gaming Compatibility

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Thread Closed 


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