[Bug 16374] Screen blanks when using DVI at 1920x1200 with an X1300 ( PCI ID 1002:7187)

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=16374





--- Comment #6 from Alex Deucher <agd5f at yahoo.com>  2008-06-18 09:08:30 PST ---
you might try a reduced clock rate. Do any of the following modelines help?

Modeline "1920x1200_50.00_rb"  127.75  1920 1968 2000 2080  1200 1203 1209 1229
 +HSync -Vsync
Modeline "1920x1200_55.00_rb"  140.75  1920 1968 2000 2080  1200 1203 1209 1232
 +HSync -Vsync
Modeline "1920x1200_58.00_rb"  148.50  1920 1968 2000 2080  1200 1203 1209 1233
 +HSync -Vsync
Modeline "1920x1200_59.00_rb"  151.25  1920 1968 2000 2080  1200 1203 1209 1234
 +HSync -Vsync


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