Thank you for the help
I'm using Slackware 9.1 and the 2.4.26 kernel version.
After downloading and installing the new drivers from nvidia i got a new error
______________________________________________________________________________________________
(II) NVIDIA(0): Not using default mode "800x512" (hsync out of range)
(II) NVIDIA(0): Not using default mode "1920x1440" (bad mode clock/interlace/doublescan)
(II) NVIDIA(0): Not using default mode "960x720" (hsync out of range)
(II) NVIDIA(0): Not using default mode "2048x1536" (hsync out of range)
(II) NVIDIA(0): Not using default mode "1024x768" (hsync out of range)
(II) NVIDIA(0): Not using default mode "2048x1536" (bad mode clock/interlace/doublescan)
(II) NVIDIA(0): Not using default mode "1024x768" (hsync out of range)
(II) NVIDIA(0): Not using default mode "2048x1536" (bad mode clock/interlace/doublescan)
(II) NVIDIA(0): Not using default mode "1024x768" (hsync out of range)
(WW) NVIDIA(0): Mode pool is empty
(EE) NVIDIA(0): No modes remaining for display device CRT-0
(EE) NVIDIA(0): *** Aborting ***
(II) UnloadModule: "nvidia"
(II) UnloadModule: "ddc"
(II) Unloading /usr/X11R6/lib/modules/libddc.a
(II) UnloadModule: "vgahw"
(II) Unloading /usr/X11R6/lib/modules/libvgahw.a
(EE) Screen(s) found, but none have a usable configuration.
_______________________________________________________________________________________________
Damn why it is so hard to make drivers work on linux ?
If someon got an idea about how to fix this probleme ,it will be very nice !