Power Developer • View topic - EfikaMX and monitor HP zr2440w

View unanswered posts | View active topics

Board index » Power Developer » Users

All times are UTC - 6 hours

EfikaMX and monitor HP zr2440w

Page 1 of 1

[ 4 posts ]

Previous topic | Next topic

Author

Message

acrux

Post subject: EfikaMX and monitor HP zr2440w

Posted: Thu Mar 22, 2012 9:33 am

Joined:
Thu Oct 19, 2006 7:19 am
Posts:
269
Location:
Italy/Greece

just tried with an hdmi 1.4a cable... but the monitor says "no signal". Is there a workaround or a standardized method to check and fix it?

tia,
--acrux

acrux _at_ linuxmail _dot_ org

Top

Neko

Post subject: Re: EfikaMX and monitor HP zr2440w

Posted: Thu Mar 22, 2012 10:50 am

Site Admin

Joined:
Fri Sep 24, 2004 1:39 am
Posts:
1589
Location:
Alamo Heights, TX

acrux wrote:

just tried with an hdmi 1.4a cable... but the monitor says "no signal". Is there a workaround or a standardized method to check and fix it?

tia,
--acrux

There are several workarounds all which break other monitors.. we are still doing intensive testing on this matter with regards to HDMI compliance (we play fast and loose with a few things, but it doesn't seem to make a difference for most monitors even if we do it correctly)

Matt Sealey, Genesi USA Inc.
Product Development Analyst

Top

acrux

Post subject:

Posted: Thu Mar 22, 2012 1:12 pm

Joined:
Thu Oct 19, 2006 7:19 am
Posts:
269
Location:
Italy/Greece

it could be my error (bootkernel without framebuffer) as the monitor specs are good and wide enough:

Code:

Frequency ranges:
to 80 kHz horizontal
to 60 Hz vertical

Native resolution:
x 1200 16:10

Resolutions supported:
x 480 @ 60 Hz
x 400 @ 70 Hz
x 480 @ 60 Hz
x 600 @ 60 Hz
x 768 @ 60 Hz
x 720 @ 60 Hz
x 720 @ 60 Hz
x 768 @ 60 Hz
x 800 @ 60 Hz
x 960 @ 60 Hz
x 1024 @ 60 Hz
x 768 @ 60 Hz
x 900 @ 60 Hz
x 900 @ 60 Hz
x 1000 @ 60 Hz
x 1200 @ 60 Hz
x 1050 @ 60 Hz
x 1080 @ 60 Hz
x 1200 @ 60 Hz

well the next week i'll be able to do more tests at my new workspace :)

acrux _at_ linuxmail _dot_ org

Top

acrux

Post subject:

Posted: Sat Apr 07, 2012 12:18 pm

Joined:
Thu Oct 19, 2006 7:19 am
Posts:
269
Location:
Italy/Greece

ok, it works really well. :)
Automagically at 1280x720@60

acrux _at_ linuxmail _dot_ org

Top

Page 1 of 1

[ 4 posts ]

Board index » Power Developer » Users

All times are UTC - 6 hours

Who is online

Users browsing this forum: No registered users and 1 guest

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum