Forum Linux.suse sortie TV (SVidéo) adapter le xorg.conf pour la couleur

bonjour, j'ai un problème avec ma carte geforce4mx.
La télé est bien relié avec un cable SVidéo à la sortie graphique de le geforce4.
j'utilise le pilote nv (je ne veux pas du proprio nvidia) et au démarrage du serveur graphique, l'affichage sur la téloche est le clone du moniteur mais en NOIR et BLANC!
Je ne m'y connait pas en xorg.conf, les forums ne m'ont pas été d'une précieuse aide.
Par contre sous windowsXP pardon winbou... en 3 clics y a le mode clone qui fonctionne avec la couleur.
Venez moi en aide je vous prie

voila le /etc/X11/xorg.conf:

# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "Standard VGA"
VendorName "Unknown"
BoardName "Unknown"

# Chipset "generic"

Driver "vga"
# BusID "PCI:0:10:0"
# VideoRam 256
# Clocks 25.2 28.3

EndSection

Section "Device"
Identifier "NVIDIA GeForce"
Driver "nv"
#VideoRam 65536
# Insert Clocks lines here if appropriate
EndSection

# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "Screen 1"
Device "NVIDIA GeForce"
Monitor "My Monitor"
DefaultDepth 16

Subsection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection

# **********************************************************************
# ServerLayout sections.
# **********************************************************************

# Any number of ServerLayout sections may be present. Each describes
# the way multiple screens are organised. A specific ServerLayout
# section may be specified from the X server command line with the
# "-layout" option. In the absence of this, the first section is used.
# When now ServerLayout section is present, the first Screen section
# is used alone.

Section "ServerLayout"

# The Identifier line must be present
Identifier "Simple Layout"

# Each Screen line specifies a Screen section name, and optionally
# the relative position of other screens. The four names after
# primary screen name are the screens to the top, bottom, left and right
# of the primary screen. In this example, screen 2 is located to the
# right of screen 1.

Screen "Screen 1"

# Each InputDevice line specifies an InputDevice section name and
# optionally some options to specify the way the device is to be
# used. Those options include "CorePointer", "CoreKeyboard" and
# "SendCoreEvents".

InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"

EndSection