Description of problem:
Dear sir...

When I complete installed RH AS3 X86,and set 'boot into Xwindow'.
It becomes no screen...
All I can do is press Ctrl+Alt+Del  to force it reboot..
My Hardware is ASUS M52C6 (Centrino banias 1.6G ,Intel 855GME 
chipset ,256M DDR-ram ,60G HDD)
I only can run in text mode (init 3).
And I can't run 'redhat-config-xfree86' ,it's also load into a green 
screen...
I try to update XFree86-4.4.0 from XFree86.org.
It's ok to open X with Twn,but can't open 'GNOME' or 'KDE'.
So,Could you help me to solve this?
By the way,should I list some file ,ex..XFree86config ?!

Thanks a lot.....
Liyuan

Version-Release number of selected component (if applicable):
XFree86-4.3.0-35.EL

How reproducible:
every time..

Steps to Reproduce:
1.just install AS3.0 on ASUS M52C6..
2.
3.
  
Actual results:


Expected results:


Additional info:

There is no error message in /var/log/XFree86.*.log 
or /var/log/XFree86.setup.log .
Here is my /etc/X11/XFree86config....
# XFree86 4 configuration created by redhat-config-xfree86

Section "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"

# RgbPath is the location of the RGB database.  Note, this is the 
name of the 
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.
# Multiple FontPath entries are allowed (they are concatenated 
together)
# By default, Red Hat 6.0 and later now use a font server independent 
of
# the X server to render fonts.
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	FontPath     "unix/:7100"
EndSection

Section "Module"
	Load  "dbe"
	Load  "extmod"
	Load  "fbdevhw"
	Load  "glx"
	Load  "record"
	Load  "freetype"
	Load  "type1"
	Load  "dri"
EndSection

Section "InputDevice"

# Specify which keyboard LEDs can be user-controlled (eg, with xset
(1))
#	Option	"Xleds"		"1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
#	Option	"XkbDisable"
# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a non-U.S.
# keyboard, you will probably want to use:
#	Option	"XkbModel"	"pc102"
# If you have a US Microsoft Natural keyboard, you can use:
#	Option	"XkbModel"	"microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#	Option	"XkbLayout"	"de"
# or:
#	Option	"XkbLayout"	"de"
#	Option	"XkbVariant"	"nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#	Option	"XkbOptions"	"ctrl:swapcaps"
# Or if you just want both to be control, use:
#	Option	"XkbOptions"	"ctrl:nocaps"
#
	Identifier  "Keyboard0"
	Driver      "keyboard"
	Option	    "XkbRules" "xfree86"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "us"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5"
	Option	    "Emulate3Buttons" "no"
EndSection

Section "InputDevice"

# If the normal CorePointer mouse is not a USB mouse then
# this input device can be used in AlwaysCore mode to let you
# also use USB mice at the same time.
	Identifier  "DevInputMice"
	Driver      "mouse"
	Option	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5"
	Option	    "Emulate3Buttons" "no"
EndSection

Section "Monitor"

	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "0"
	HorizSync    31.5 - 48.5
	VertRefresh  40.0 - 70.0
	Option	    "DPMS"
EndSection

Section "Device"

	Identifier  "Videocard0"
	Driver      "i810"
	VendorName  "Videocard vendor"
	BoardName   "Intel 852"
	Option	    "DisplayInfo" "FALSE"
	BusID       "PCI:0:2:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Depth     24
		Modes    "1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "DRI"
	Group        0
	Mode         0666
EndSection