carte agp tnt2m64 :
Fabricant: nVidia Corporation
Modèle: TNT2 Vanta [NV6]
Type de bus: PCI <<<<<<<<<<<<<< BIZZARE NON ? (carte agp) sur 1:0:0
carte pci s3 :
Fabricant: S3 Inc.
Modèle: Trio64 (generic) 86c764/765 [Trio32/64/64V+]
Type de bus: PCI
sur 0:12:0
carte dxr3 :
Fabricant: Sigma Designs, Inc.
Modèle: REALmagic Hollywood Plus DVD Decoder
Type de bus: PCI
voila alors le os c un mdk 8.1 et je men sors pas 
malgre les bons conseil de lea !
ds le mdk control center il me propose de cfgurer les cartes graphiques indepandements ! mais ca fe tout foirer ossi
une idee ?
je rajoute mon fichier de conf Xfree
jne ne trouve pas mon erreur par rapport au expli du site
je nai aucun mssge derreur non plus
mon 2ém ecran n affiche rien tt simplement (pas de signal)
# File generated by XFdrake.
# **********************************************************************
# Refer to the XF86Config(4/5) man page for details about the format of
# this file.
# **********************************************************************
Section "Files"
RgbPath "/usr/X11R6/lib/X11/rgb"
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Mandrake 6.0 and later now use a font server independent of
# the X server to render fonts.
FontPath "unix/:-1"
EndSection
# **********************************************************************
# Server flags section.
# **********************************************************************
Section "ServerFlags"
# Uncomment this to cause a core dump at the spot where a signal is
# received. This may leave the console in an unusable state, but may
# provide a better stack trace in the core dump to aid in debugging
#NoTrapSignals
# Uncomment this to disable the <Crtl> server abort sequence
# This allows clients to receive this key event.
#DontZap
# Uncomment this to disable the <Crtl><KP_+>/<KP_-> mode switching
# sequences. This allows clients to receive these key events.
#DontZoom
# This allows the server to start up even if the
# mouse device can't be opened/initialised.
AllowMouseOpenFail
EndSection
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Keyboard section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "Keyboard"
Option "AutoRepeat" "250 30"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc105"
Option "XkbLayout" "be"
EndSection
# **********************************************************************
# Pointer section
# **********************************************************************
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/usbmouse"
Option "ZAxisMapping" "4 5"
# Option "Emulate3Buttons"
# Option "Emulate3Timeout" "50"
# ChordMiddle is an option for some 3-button Logitech mice
# Option "ChordMiddle"
EndSection
Section "Module"
# This loads the DBE extension module.
Load "dbe"
# This loads the miscellaneous extensions module, and disables
# initialisation of the XFree86-DGA extension within that module.
SubSection "extmod"
#Option "omit xfree86-dga"
EndSubSection
# This loads the Type1 and FreeType font modules
Load "type1"
Load "freetype"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
# Any number of monitor sections may be present
Section "Monitor"
Identifier "Iiyama MA901U, VisionMaster Pro 452"
VendorName "Iiyama"
ModelName "Unknown"
# 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 30.0-96.0
# 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 50.0-180.0
# This is a set of extended mode timings typically used for laptop,
# TV fullscreen mode or DVD fullscreen output.
# These are available along with standard mode timings.
# Sony Vaio C1(X,XS,VE,VN)?
# 1024x480 @ 85.6 Hz, 48 kHz hsync
ModeLine "1024x480" 65.00 1024 1032 1176 1344 480 488 494 563 -hsync -vsync
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630
# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection
Section "Monitor"
Identifier "CTX"
VendorName "CTX"
ModelName "15pouces"
HorizSync 30-60
VertRefresh 50-100
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "RIVA TNT2"
VendorName "Unknown"
BoardName "Unknown"
BusID "1:0:0"
Driver "nv"
# VideoRam 4096
# Clock lines
# Uncomment following option if you see a big white block
# instead of the cursor!
# Option "sw_cursor"
Option "DPMS" "on"
EndSection
Section "Device"
Identifier "S3 Virge"
Driver "s3virge"
BusID "0:12:0"
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "screen1"
Device "RIVA TNT2"
Monitor "Iiyama MA901U, VisionMaster Pro 452"
DefaultColorDepth 16
Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x400"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 32
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
Section "Screen"
Identifier "screen2"
Device "S3 Virge"
Monitor "CTX"
DefaultColorDepth 16
Subsection "Display"
Depth 8
Modes "1024x768" "800x600" "640x400"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 32
Modes "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
Section "ServerLayout"
Identifier "layout1"
Screen "screen1"
Screen "screen2" RightOf "screen1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection
