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List:       mandrake-cooker
Subject:    [Cooker] XFDrake + Philips 107B20: higher refresh rate ?
From:       Frederik Himpe <fhimpe () users ! sourceforge ! net>
Date:       2001-08-30 16:37:01
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Hi,

I've got a Philips 107B monitor. When I choose a resolution of 1152x864
in XFDrake, I get a refresh rate of 75Hz, although my monitor is capable
of doing 85Hz at this resolution (works in Windows). Could this be
solved?

My graphics card is a Matrox Millenium G400, running with XFree 4.1

Here is the output of ddcxinfos:
[root@Jupiter frederik]# ddcxinfos
16384KB of video ram
256 640 400
256 640 480
16 800 600
256 800 600
32768 640 480
65536 640 480
16777216 640 480
32768 800 600
65536 800 600
16777216 800 600
16 132 43

30-92
50-160
17.01 inches monitor (truly 15.75')
# 640x480, 60.0Hz; hfreq=31.469000, vfreq=59.939999
ModeLine "640x480"       25.17  640  648  744  784  480  482  484  509
-hsync -vsync
# 640x480, 75.0Hz; hfreq=37.500000, vfreq=75.000000
ModeLine "640x480"       31.50  640  656  720  840  480  481  484  500
-hsync -vsync
# 640x480, 85.0Hz; hfreq=43.269001, vfreq=85.008003
ModeLine "640x480"       36.00  640  696  752  832  480  481  484  509
-hsync -vsync
# 720x400, 70.0Hz
# 800x600, 60.0Hz; hfreq=37.879002, vfreq=60.317001
ModeLine "800x600"       40.00  800  840  968 1056  600  601  605  628
+hsync +vsync
# 800x600, 72.0Hz; hfreq=48.077000, vfreq=72.188004
ModeLine "800x600"       50.00  800  856  976 1040  600  637  643  666
+hsync +vsync
# 800x600, 75.0Hz; hfreq=46.875000, vfreq=75.000000
ModeLine "800x600"       49.50  800  816  896 1056  600  601  604  625
+hsync +vsync
# 800x600, 85.0Hz; hfreq=53.674000, vfreq=85.060997
ModeLine "800x600"       56.25  800  832  896 1048  600  601  604  631
+hsync +vsync
# 832x624, 75.0Hz
# 1024x768, 87.0iHz
# 1024x768, 75.0Hz; hfreq=60.022999, vfreq=75.028999
ModeLine "1024x768"      78.75 1024 1040 1136 1312  768  769  772  800
+hsync +vsync
# 1024x768, 85.0Hz; hfreq=68.677002, vfreq=84.997002
ModeLine "1024x768"      94.50 1024 1072 1168 1376  768  769  772  808
+hsync +vsync

The exact specifications of this monitor can be found on
http://www.pc.be.philips.com/downloads/products/en_107b20_lft.pdf

Frederik Himpe

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