[iyonix-support] Re: No screen on Boot-up

On 16 Mar, Tennant Stuart <tennant@xxxxxxxxxxxxxxxxx> wrote:
> On Fri 16 Mar 2007 (17:43:43), David J. Ruck wrote:

> > Well it means its just an issue with the monitor failing to lock on to
> > the desktop mode when things are cold. You might want to try some other
> > MDFs which define the same mode, and see if they are any better. It
> > could just be something like the sync pulse isn't quite wide enough. 

> This is for my Iyonix monitor, which occasionally fails to lock on...

>                        # 960 x 600 (56Hz)
>                        startmode
>                        mode_name:960 x 600
>                        x_res:960
>                        y_res:600
>                        pixel_rate:36000
>                        h_timings:72,128,0,960,0,24
>                        v_timings:2,22,0,600,0,1
>                        sync_pol:0
>                        endmode

> ..could you please tell me which number is the sync pulse?


> Tennant

My MDF for my Visionseven 17" LCD is as follows:

# 1280 x 1024 (75Hz)
startmode
mode_name:1280 x 1024
x_res:1280
y_res:1024
pixel_rate:135000
h_timings:144,200,32,1280,32,0
v_timings:3,38,0,1024,0,1
sync_pol:0
endmode

I too would like some help with what adjustments should be made.

The monitor only has one input.

Cheers -

Graham

-- 
Graham N P Jenkins            graham@xxxxxxxxxxxxxx
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