菜鸟求助:安装REDHAT 8.0,不能启动X-WINDOW

各位大侠:

   小弟刚刚安装REDHAT 8.0 .但是启动以后显示器黑屏,显示超出显示范围.进入命令行模式后,运行/etc/X11/XFree86,返回错误,信息是:

  Fatal Server error:

  Caught Signal 8. Server aborting

我的系统是微星主板,芯片组INTEL 845 ,集成显卡I NTEL 845,显示器是LG液晶显示器,型号L1515S

注意:在安装REDHAT过程中,它是找到了我得硬件配置的,行频和场频都设置正确.

请高手帮帮忙,在此万分感谢!

把/etc/X11/XF86config-4（类似的）贴出来看看！

下面是XF86config的内容,请大哥指教,谢谢!
# XFree86 4 configuration created by redhat-config-xfree86


Section "ServerLayout"

        Identifier     "Default Layout"

        Screen      0  "Screen0" 0 0

        InputDevice    "Mouse0" "CorePointer"

        InputDevice    "Keyboard0" "CoreKeyboard"

        InputDevice    "DevInputMice" "AlwaysCore"

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"

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" "PS/2"

        Option            "Device" "/dev/psaux"

        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    "L1515S"

        DisplaySize  300        230

        HorizSync    30.0 - 63.0

        VertRefresh  56.0 - 75.0

        Option            "dpms"

EndSection


Section "Device"

        Identifier  "Videocard0"

        Driver      "i810"

        VendorName  "Videocard vendor"

        BoardName   "Intel 845"

        VideoRam    65536

EndSection


Section "Screen"

        Identifier "Screen0"

        Device     "Videocard0"

        Monitor    "Monitor0"

        DefaultDepth     16

        SubSection "Display"

                Depth     16

                Modes    "800x600" "640x480"

        EndSubSection

EndSection


Section "DRI"

        Group        0

        Mode         0666

EndSection

集成显卡？
这个问题应该出自显卡，看有没有驱动？
运行startx是否也是这个错误呢？