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Author: WlodzimierzH

[Mini 2] HDMI-DVI converter failure (no screen)

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Post time 2015-11-6 00:33:56 | Show all posts
Edited by marekwolek at 2015-11-11 19:29
loboris replied at 2015-11-5 01:45
If you can connect it to another monitor, or if you can connect via ssh, download update_kernel.sh ...

Hi
I tried on Debian ,fedora , Ubuntu.

After installation fresh systems [Debian ,Fedora, Ubuntu]  Network card  does not work.  I can’t use update_kernel.sh .

Copying files uImage from opi_kernel to file BOOT  solves the problem with network card.

Starting update_kernel.sh it does no change anything. HDMI further does not work.

Cable HDMI-DVI is ok.

Modyfication script.fex (script.bin.OPI-PLUS_1080p60_hdmi)   does not work.


  • hdcp_enable = 0
  • hdmi_cts_compatibility = 1


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Post time 2015-11-10 22:19:54 | Show all posts
Edited by jacer at 2015-11-10 22:21

Download and extract attached file, rename one of them to script.bin then copy to the FAT type boot partition. Then you will be all set.


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Post time 2015-11-11 01:52:15 | Show all posts
jacer replied at 2015-11-10 15:19
Download and extract attached file, rename one of them to script.bin then copy to the FAT type boot  ...

Scripts  do not work.   monitor is black . HDMI is dead.

I tried  in Debian and Ubuntu

[boot_disp]
advert_disp = 0
auto_hpd = 1
output_type = 4
hdmi_channel = 0
hdmi_mode = 4
cvbs_channel = 1
cvbs_mode = 11
output_full = 1
hdmi_mode_check = 1

[disp_init]
disp_init_enable = 1
disp_mode = 0
screen0_output_type = 3
screen0_output_mode = 10
screen1_output_type = 3
screen1_output_mode = 10
fb0_format = 0
fb0_width = 0
fb0_height = 0
fb1_format = 0
fb1_width = 0
fb1_height = 0

[hdmi_para]
hdmi_used = 1
hdmi_power = "vcc-hdmi-18"
hdmi_cts_compatibility = 1




My hardware :
Orange pi plus , cable HDMI-DVI , monitor lg E2240  1920x1080@60

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Post time 2015-11-11 21:23:55 | Show all posts
marekwolek replied at 2015-11-11 01:52
Scripts  do not work.   monitor is black . HDMI is dead.

I tried  in Debian and Ubuntu

Download attached files and extract to FAT partition of your TF card.























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Post time 2015-11-12 02:26:16 | Show all posts
Edited by marekwolek at 2015-11-12 13:19
jacer replied at 2015-11-11 14:23
Download attached files and extract to FAT partition of your TF card.

This file is not work .  Network card is work but HDMI does not work . Screen is black  .
I tried  in Debian and Ubuntu.
I will taste tomorrow  converter HDMI - VGA.  It will work maybe.

My procedure:
1 Format TF card.
2 Install new system  : Debian_jessie_mini.img or OrangePI_Ubuntu_Vivid_Mate.img
3
delete all file in catalogue /boot
Copy file uImage.bin  and script.bin , script.bin.OPi_PLUS****  to catalogue /boot ( orginal uImage.bin -network card not work)

4 Connect monitor to orange pi plus and cable network.
5 connect power and run system


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Post time 2015-11-13 06:19:06 | Show all posts
I've got the same issue. Screen doesn't display anything, but I've got temporary solution of this problem, but isn't comfortable. You have to turn off your display, connect hdmi cable only, wait about 2-3 minutes to boot your system up and then turn on the display. It should work. Does anybody have other solution?

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Post time 2015-11-13 17:45:02 | Show all posts
ergodyn replied at 2015-11-12 23:19
I've got the same issue. Screen doesn't display anything, but I've got temporary solution of this pr ...

Hi

I tried so to do first day.

hdcp_enable = 0
hdmi_cts_compatibility = 1

Efect : green artefacts in screen.  
I will test your method  in file which  loboris sended to my.

The worst this is that i have several premises  to think that it hardware problem.

Controler SATA is Very Hot . it is normal ?
if i connect monitor diode D3 it warms. Very Very warms .

If diode D3 very hot then  monitor display NO SIGNAL  ( hdmi-vga) (hdmi-dvi  ; monitor is black , no message ).

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Post time 2015-11-13 23:51:40 | Show all posts
try this uImage and script.bin
  1. https://www.sendspace.com/file/ub5l39
Copy the Code

it has 1280x1024 res for 4:3 displays

works with a hdmi to vga converter cable

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Post time 2015-11-14 00:16:12 | Show all posts
I'm interested in using 1280x1024 res for 4:3 displays with a hdmi to vga converter cable, but I have an OrangePiPlus. Can I use this too?

  1. https://www.sendspace.com/file/ub5l39
Copy the Code

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Post time 2015-11-15 00:06:48 | Show all posts
jacer replied at 2015-11-11 21:23
Download attached files and extract to FAT partition of your TF card.

ok,

thank you for your help but is not running.
I think my orange pi pc card is dead! (video)
but the processeur is running. (connecting with ssh)


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