Those days I went to the IBM support center and told them the problems I have. They told me my laptop had hardware problem and changed a mainboard for me.
Today I got my laptop and still could not use dual moniter. If i press Fn + F7, I got two result: 1: the lcd is on, external crt is off 2: the external crt is on, lcd is off They told me it work fine under WindowsXP, but I don't have XP on my harddisk. I still can't use a dual-Xwindow. Now I can use i855crt to active the external crt, but is just a clone of the LCD. I wan to use extended desktop on the external crt. Here is my XF86Config-4, it doesn't work (only the lcd can get a xwindow, the crt has no signal). I want to know where is wrong. Thank you. Section "ServerFlags" Option "Xinerama" "true" EndSection Section "Device" Identifier "video0" Driver "i810" BusID "PCI:0:2:0" Screen 0 EndSection Section "Device" Identifier "video1" Driver "i810" BusID "PCI:0:2:1" Screen 1 EndSection Section "Monitor" Identifier "monitor0" HorizSync 28-49 VertRefresh 43-72 Option "DPMS" EndSection Section "Monitor" Identifier "monitor1" HorizSync 28-49 VertRefresh 43-72 Option "DPMS" EndSection Section "Screen" Identifier "screen1" Device "video1" Monitor "monitor1" DefaultDepth 24 SubSection "Display" Depth 1 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "Screen" Identifier "screen0" Device "video0" Monitor "monitor0" DefaultDepth 24 SubSection "Display" Depth 1 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "ServerLayout" Identifier "multi" Screen "screen0" InputDevice "Generic Keyboard" InputDevice "Configured Mouse" InputDevice "Generic Mouse" Screen "screen1" RightOf "screen0" EndSection Section "DRI" Mode 0666 EndSection -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]