[SOLVED] Dell Latitude C840 Screen resolution - Slackware
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I have a Dell Latitude C840 with a nVidia GeForce4 440 Go card and the screen is reported to go to 1600x1200, 32 bpp on Wikipedia.
But im unable to choose that resolution in Slackware. last time i changed the resolution to a higher one i needed to edit the xorg.conf, and change the HorizSync setting to match the monitor. but im unable to find the specifications on the screen for the C840. is there another way of doing this ? mabye a nVidia driver or something ?
Code:
# **********************************************************************
# Monitor section
# **********************************************************************
# Any number of monitor sections may be present
Section "Monitor"
Identifier "My Monitor"
# HorizSync is in kHz unless units are specified.
# HorizSync may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
HorizSync 31.5 - 50.0
# HorizSync 30-64 # multisync
# HorizSync 31.5, 35.2 # multiple fixed sync frequencies
# HorizSync 15-25, 30-50 # multiple ranges of sync frequencies
# VertRefresh is in Hz unless units are specified.
# VertRefresh may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
VertRefresh 40-90
EndSection
I have the same laptop. nv, nouveau, and the Nvidia driver all get the display correct. 1600x1200.
Let Xorg create a default xorg.conf. As root, without X running (init 3)
Code:
Xorg -configure
Edit the created xorg.config.$ to replace the driver to which ever one you want (nv, nouveau, nvidia). If you are using the nvidia binary driver you need to also add this line -
Code:
Option "UseDisplayDevice" "DFP-0"
under the Device section. Then copy / move that file to /etc/X11/xorg.conf.
I have the same laptop. nv, nouveau, and the Nvidia driver all get the display correct. 1600x1200.
Let Xorg create a default xorg.conf. As root, without X running (init 3)
Code:
Xorg -configure
Edit the created xorg.config.$ to replace the driver to which ever one you want (nv, nouveau, nvidia). If you are using the nvidia binary driver you need to also add this line -
Code:
Option "UseDisplayDevice" "DFP-0"
under the Device section. Then copy / move that file to /etc/X11/xorg.conf.
# HorizSync is in kHz unless units are specified.
# HorizSync may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
# VertRefresh is in Hz unless units are specified.
# VertRefresh may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
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