How to turn on!

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How to turn on!

Unread postby odroid » Sun Jan 19, 2014 2:21 pm

How to turn your U3 on!

1. You must have an eMMC or SD-card with proper OS installation.
2. Connect power supply to the DC jack and your board will start auto boot.

Red LED must be always On when you connect the PSU(Power Supply Unit)
Blue LED must be dimm lighting when the boot loader is running.
Blue LED must be solid lighting when the kernel image is loaded.
Blue LED must be blinking when the kernel is running.

Some monitors/TVs have the HDMI leakage current which blocks the auto booting.
In this case, press and hold the power button for 0.5~1 second and release it.

If your PCB revision is 0.5, there is no HDMI leakage issue.
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Re: How to turn on!

Unread postby deadpixel » Sun Jan 19, 2014 7:34 pm

please make it sticky ;)
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Re: How to turn on!

Unread postby racmar » Tue Feb 04, 2014 9:30 pm

Is the HDMI leakage current indicated by a dimm lighting red LED when PSU is not plugged in?
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Re: How to turn on!

Unread postby odroid » Tue Feb 04, 2014 11:35 pm

Yes.
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Re: How to turn on!

Unread postby odroid » Thu Feb 06, 2014 7:17 pm

Refer this link to solve the HDMI leakage current issue.
viewtopic.php?f=80&t=3605
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Re: How to turn on!

Unread postby Kevin Jin » Tue Mar 18, 2014 8:53 pm

The video on Youtube was awesome, explaining what every single thing is
HI! I am Kevin Jin!,
Visit my graphic river page!
http://www.graphicriver.net/user/phantomore
Hope you have a Great Day!
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Re: How to turn on!

Unread postby funfrancis » Fri Aug 08, 2014 2:38 pm

Hi

I connected my essentials to my Odroid board and connected the board to my disoplay using a HDMI-DVI-D adapter
The computer doesnt boot when I switch on the power button
Kindly help
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Re: How to turn on!

Unread postby mdrjr » Fri Aug 08, 2014 10:23 pm

Create your own thread
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Re: How to turn on!

Unread postby marcoaurelio » Thu Sep 18, 2014 12:03 am

Hi,

I just got one ODROID-u3 and already have a ODROID-xu. I'm using the SD memory to work. With ODROID-xu not have any problems everything is working fine, but with the ODROID-u3 can not be the monitor image.

the video cable that I'm using and micro-HDMI / DVI.

I downloaded from various images of Odroid-u3 and made ​​the copies to the SD. Not got success. Visual indications are the red LED and blue LED access flashing. When booting the first blue LED is a bit off, then comes on strong and blinks. The red LED is always ON.

Regrads,

Marco Aurelio

p.s. - nao sei se voces daqui do Brasil podem dar uma ajuda, se poderia falar com voces por e-mail? Com a placa Odroid-xu nao estou com problema, Mas com a Odroid-u3 ela nao tem sinal de video no monitor. Desculpe e Obrigado pela atencao.
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Re: How to turn on!

Unread postby marcoaurelio » Thu Sep 18, 2014 12:07 am

Hi,

using the ssh, I have the screen on my notebook:

odroid@odroid-4530s:~$ ssh 10.42.0.32 -l root
root@10.42.0.32's password:
Welcome to Ubuntu 14.04 LTS (GNU/Linux 3.8.13.23 armv7l)

* Documentation: https://help.ubuntu.com/

System information as of Sat Jan 1 01:00:13 UTC 2000

System load: 0.96 Processes: 87
Usage of /: 21.8% of 3.00GB Users logged in: 0
Memory usage: 2% IP address for eth0: 10.42.0.32
Swap usage: 0%

Graph this data and manage this system at:
https://landscape.canonical.com/

Last login: Sat Jan 1 01:00:13 2000
root@odroid-server:~# uname -ars
Linux odroid-server 3.8.13.23 #1 SMP PREEMPT Tue Jun 3 16:01:36 UTC 2014 armv7l armv7l armv7l GNU/Linux
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Re: How to turn on!

Unread postby odroid » Thu Sep 18, 2014 11:26 am

Please open a new thread for your issue. We will help you.
This thread is locked.
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