Andrew 'Dewa' B. Osmond wrote: > dear guys, > > I have a problem between my CentOS 5.5 (on Axioo notebook) and LCD > Projector. When I connect my notebook to LCD Projector, it can detect my > notebook. > But when I press Fn + F7 to activate dual monitor between my notebook > and LCD Projector it goes to blank screen. FYI, the LCD Projector is NEC > but I don't know the series. > I've tried to change display using dual head monitor but it has no > effects. Do I need some driver?? > > and this is my xorg configuration : > Section "Device" > Identifier "Videocard0" > Driver "openchrome" > EndSection > > Section "Screen" > Identifier "Screen0" > Device "Videocard0" > DefaultDepth 24 > SubSection "Display" > Viewport 0 0 > Depth 24 > Modes "1280x800" "1024x768" "800x600" "640x480" > EndSubSection > EndSection > > Hope you guys can help me. Thanks. > My experience is this is due to the internal screen having a resolution that the external projector cannot handle. Solution: change your internal LCD screen resolution to one that the projector understands. HTH > > Andrew. > > > ------------------------------------------------------------------------ > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos -------------- next part -------------- A non-text attachment was scrubbed... Name: rkampen.vcf Type: text/x-vcard Size: 348 bytes Desc: not available URL: <http://lists.centos.org/pipermail/centos/attachments/20110911/643db0dd/attachment-0005.vcf>