Matrox G450 and Samsung 2333HD
mrmazda at earthlink.net
Sat Mar 13 13:12:58 PST 2010
On 2010/03/13 14:14 (GMT-0500) Michael George composed:
> I'm having trouble getting my 2333HD monitor to work at 1920x1080 on my
> Matrox G450 (with just one monitor).
> I have played with the xorg.conf file, but the best I can do is get it
> to 1600x1200 (I don't know how it can do 1200 rows when 1080 is the
> max). The Xorg.log output tells me:
> (II) MGA(0): Not using mode "1920x1080" (no mode of this name)
> but it appears to be using:
> (**) MGA(0): Default mode "1600x1200": 162.0 MHz, 75.0 kHz, 60.0 Hz (II) MGA(0): Modeline "1600x1200"x60.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz)
> I've googled for help for hours, but nothing I've found has gotten me
> that max resolution.
IIRC, old Matrox cards with their original BIOS need a BIOS upgrade in order
to support any widescreen modes, but it may be that even that doesn't help. I
just booted a G400 (with newest BIOS I ever could find) that has no
widescreen display to connect to. I see no wide modes in Xorg.0.log, but its
display has no DDC or EDID to tell the driver what it wants either.
"The wise are known for their understanding, and pleasant
words are persuasive." Proverbs 16:21 (New Living Translation)
Team OS/2 ** Reg. Linux User #211409
Felix Miata *** http://fm.no-ip.com/
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