[rescue] SGI 320's

[Thomas Gallaway]

Is it the SGI 1600 series lcd monitor? I have a LCD monitor here not the
1600
but it does the exact same thing. After like 5 minutes it stops doing it.
Strange.
Then I have a newer LCD monitor that has like interference at random. Looks
like vertical lines distoring the picture at random. But it more looks like
radio
interference as it get's stronger and then fades out.

Maybe it's the high powered radar they are talking about in the washington
dc
area.

-- Thomas


----- Original Message ----- 
From: "Andrew Weiss" <ajwdsp at cloud9.net>
To: "The List Rescue" <rescue at sunhelp.org>
Sent: Monday, December 15, 2003 5:55 PM
Subject: [rescue] SGI 320's


> Speaking of which... oh the irony.  I just had a service call for one
> of these today.  The LCD panel video daughterboard is probably the
> issue.  The thing has horizontal travelling defects (multicolored
> vertical stripes that look like a set of NMR data before a Fourier
> Transform [vertical scribbles very close together <no gaps> of varying
> length] that show up more on black backgrounds and such).  They travel
> like a TV with bad vertical hold settings.  The VGA signal is good.
> Anyone have any ideas.  My first inclination is the daughterboard, but
> then I was trying to figure out what would contaminate a digital signal
> in that fashion.
>
> Andrew
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