[SunHELP] Sun GDM20D10 monitor??

james james at jdfogg.com
Wed Oct 27 05:00:12 CDT 2004

On Tue, 2004-10-26 at 21:22, Alexei Joukovski wrote:
> ---
> Alexei Joukovski
> Does Anybody know what I should do next after I have soldered the 13w3 cables from a sun (sony) gdm20d10 montor to a pc vga plug. When I plug it into my pc the image
> is half height and keeps rolling form top to bottom. I heard I either need a a sync pulse inverter or use the program power strip to reverse the polarity of
> the signal? I tried this it makes no difference. If I set the monitor on windows
> 98 and xp to anything other than 85hz refresh rate it all goes flashing and you can't see a thing???
> Anybody know whats going on??

There are tiny $20.00 converters for this. And yes, you are having a
sync problem. PC's have a separate sync line whereas other monitors
derive sync from the green signal.

Or something like that.

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