LinuxQuestions.org - display problem in centos

Hi

I have a Sony VGN-SZ770N. It has two STAMINA and SPEED modes. I have installed windows VISTA and CENTOS-5.6 when it was on SPEED mode. VISTA works well with both modes. But in STAMINA mode CENTOS-5.6 can not start X-SERVER on neither card0 and/or card1. To resolve the problem I did the followings:

1) yum install x-org-x11-drv-i810
2) system config-display --reconfig –set-drive=intel_drv --set-depth=24
3) system config-display

But the problem resist and I can just enter command mode of CENTOS. After the 3rd step, so system config-display, I receive the following messages:

Couldn’t start X server on card0
Couldn’t start X server on card1
Couldn’t start X server with old config, trying with a fresh configuration
Couldn’t start X server on card0
Couldn’t start X server on card1

I mention that I can not use SPEED mode because of physical damage to this mode (In SPEED mode monitor show vertical lines and dotted screen and just STAMINA mode show a clear screen). My card is under a Mobile Intel 965 Express chipset family.
So how can I solve the problem???????????

I have attached the xorg.conf created by system config-display; Xorg.setup.log and Xorg.0.log as follows

1) xorg.conf conent:

# Xorg configuration created by system-config-display

Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Synaptics" "CorePointer"
EndSection

Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Synaptics"
Driver "synaptics"
Option "Device" "/dev/input/mice"
Option "Protocol" "auto-dev"
Option "Emulate3Buttons" "yes"
Option "LeftEdge" "120"
Option "RightEdge" "830"
Option "TopEdge" "120"
Option "BottomEdge" "650"
Option "FingerLow" "14"
Option "FingerHigh" "15"
Option "MaxTapMove" "110"
Option "VertScrollDelta" "20"
Option "HorizScrollDelta" "20"
Option "MinSpeed" "0.3"
Option "MaxSpeed" "0.75"
EndSection

Section "Device"
Identifier "Videocard0"
Driver "intel_drv"
EndSection

Section "Screen"
Identifier "Screen0"
Device "Videocard0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection

2) Xorg.setup.log conent:

X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: Linux 2.6.18-53.el5 i686 Red Hat, Inc.
Current Operating System: Linux localhost 2.6.18-194.11.3.el5 #1 SMP Mon Aug 30 16:23:24 EDT 2010 i686
Build Date: 20 April 2011
Build ID: xorg-x11-server 1.1.1-48.76.el5_6.4
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(++) Log file: "/dev/null", Time: Wed Jul 10 15:09:02 2013
(++) Using config file: "/tmp/tmpP07rF0xorg.config"
(EE) No devices detected.

Fatal server error:
no screens found

3) Xorg.0.log conent:

X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
Build Operating System: Linux 2.6.18-53.el5 i686 Red Hat, Inc.
Current Operating System: Linux localhost 2.6.18-194.11.3.el5 #1 SMP Mon Aug 30 16:23:24 EDT 2010 i686
Build Date: 20 April 2011
Build ID: xorg-x11-server 1.1.1-48.76.el5_6.4
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Wed Jul 10 15:10:52 2013
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "Default Layout"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "<default monitor>"
(**) | |-->Device "Videocard0"
(==) No monitor specified for screen "Screen0".
Using a default monitor configuration.
(**) |-->Input Device "Keyboard0"
(**) |-->Input Device "Synaptics"

tanX
Kian