Graphical interface problem

[Alaa G <agharbawi@gmail.com>]

Hello,
I installed the debian OS in My Dell notebook. Everythink is fine at
the beginning untill it starts. I get a blue screen displaying this
message:

I cannot start the X server (your graphical interface). It is likely
that it is not set up correctly.

X server output:

"XFree86 Version 4.3.0.1 (Debian 4.3.0.dfsg.1-14 200505601051219
fabbione@fabbione.net)
Release Date:15 Agust 2003
X Protocol Version 11, Revision 0, Release 6.6
Build Operatig System: Linux 2.4.29-pre2 i686 [ELF]
Build Date: 01 june 2005

This version of XFree86 has been extensively modified by the Debian
Project, and is not supported by the XFree86 Project, Inc., in any
way.....


Module Loader present
OS Kernel: Linux version 2.6.8-2-386
(horms@tabatha.lab.ultramonkey.org) (gcc version 3.3.5(Debian
1:3.3.5-12)) #1 Thu May 19 17:40:50 JST 2005
Markers: (--) probed, (**) from config file, (=3D=3D) default setting,
=09  (++) from command line, (!!) notice, (II) informational,
             (WW) warning, .....
(=3D=3D) Log file: "/var/log/XFree86.0.log". Time: ...
(=3D=3D) Using config file: :/etc/X11/XF86Config-4"
Skipping
"usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_clip.o": No symbol fo=
und
Skipping
"usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_norm.o": No symbol fo=
und
Skipping
"usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_xform.o": No symbol f=
ound
Skipping
"usr/X11R6/lib/modules/extensions/libGLcore.a:m_debug_vertex.o": No symbol =
found
Skipping
"usr/X11R6/lib/modules/extensions/libspeedo.a:spencode.o": No symbol found
(EE) VESA(0): No matching modes
(EE) Screen(s) found, but none have usable configuration.

Fatal server error:
no screens found"

I was wondering how can i fix this problem. The computer had Windows
XP professional but i delete it before installing Debian.


Thank you,
Alaa Gharbawi
agharbawi@gmail.com