Hi, On my home PC, FC4 installed ok. but now when I try to install FC5, in the beginning of installation,it can't use graphical mode to install, since when I choose this mode to install, the LCD screen(ADI 700? 17") becomes black and says "didn't support this display mode H:43.XXX KHz,V:XX Hz"(can't remember exact value.). so I have to choose "linux text mode " to install. After I installed FC5, no X started. and when I try to startx,it says the same and screen black. when I try to use "setup" to config X, it also black screen. I also can't find XF86Config file to edit. How can I config this LCD display ? during the installation, it detected the ADI LCD(maybe incorrect model?). Thank you!