No output from sDVO DVI

Keith Packard keithp at
Sat Jul 21 18:09:30 PDT 2007

On Sat, 2007-07-21 at 13:11 -0700, Kevin Downey wrote:

> I have an lcd connected to the VGA out on the motherboard and a CRT
> using a dvi-vga adapter on the "primary" dvi out on the sdvo card.

SDVO DVI cards are digital only, so a VGA adaptor won't work. You're
gettin EDID because (I think) the digital and analog DDC wires are the

I don't know if anyone makes VGA SDVO cards; I've never seen any,
although the SDVO spec allows for them.

keith.packard at
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