According to information I see on the web, this monitor supports horizontal frequencies up to 96 kHz. So I would guess: HorizSync 30 - 96 VertRefresh 50 - 120 or something like that. There are no 100 Hz modelines built into XFree86 though, so you'll have to make one. The gtf app that ships with XFree86 4.3 can generate modelines for you. Eg. # 1024x768 @ 100.00 Hz (GTF) hsync: 81.40 kHz; pclk: 113.31 MHz Modeline "1024x768_100.00" 113.31 1024 1096 1208 1392 768 769 772 814 -HSync +Vsync # 1152x864 @ 100.00 Hz (GTF) hsync: 91.50 kHz; pclk: 143.47 MHz Modeline "1152x864_100.00" 143.47 1152 1232 1360 1568 864 865 868 915 -HSync +Vsync 1280x1024 @ 100Hz has a horizontal frequency that exceeds 96 kHz, unfortunately. Mark. On Mon, 29 Sep 2003, BlackCat Hack Palace Admin wrote: > Hello, sorry to bother you, I got monitor Sony CPD-G200P > and i need to setup my XWindows to work in 1024x768@100 But i just get 1024x768@xxxxxxxxx There is a only one vertical and horizontal sync range in my monitor manual, it brings my monitor to 1280x768@53 Hz :( > So my question is: Which horizontal and vertical sync range should i specify to work in 1024x768@100Hz > P.S. I dont find this informartion in internet and sony website. I hope that you will help me. Thanx. Bye. > _______________________________________________ XFree86 mailing list XFree86@xxxxxxxxxxx http://XFree86.Org/mailman/listinfo/xfree86