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-   -   modelines - Hitachi CM721F & Geforce 2 GTS (https://www.linuxquestions.org/questions/linux-newbie-8/modelines-hitachi-cm721f-and-geforce-2-gts-177819/)

blaagutt 05-04-2004 01:44 PM
modelines - Hitachi CM721F & Geforce 2 GTS
 
Here goes.. I've installed the newest nvidia drivers and kernel.. Everyhting works fine, etc. But I can't use 100hz refreshrate at 1024x768 even the monitor supports it.

I've been messing around with modelines for about a week now, this is really irritating me. Have also tryed helpchans at IRC, without any solution.

I have a Hitachi 721F 19" Monitor(HorizSync 31-95, VertRefresh 50-120)
I have a Geforce 2 GTS AGP card
I run Fedora Core 1, X ver 4.3.0

I want X to run at H=81.4 and V=100hz at 1024x768(setup in windows)

Can someone make a modeline for me please?

Demonbane 05-04-2004 01:55 PM
Try
Code:
Modeline "1024x768" 100.00 1024 1056 1104 1280 768 770 774 808  # 100 MHz, 78.1 kHz, 96.7 Hz

blaagutt 05-04-2004 02:28 PM
Hmm.. That resulted in H=77.9 V=96. The screen is messed up.

Demonbane 05-04-2004 02:33 PM
k how about
Code:
Modeline "1024x768" 103.42 1024 1056 1112 1280 768 770 774 808  # 103 MHz, 80.8 kHz, 100.0 Hz

blaagutt 05-04-2004 02:38 PM
Same.. Messed up.. This was H=80.7 V=99
Could you make H=81.4 and V=100?

Demonbane 05-04-2004 02:44 PM
last try, if this doesnt work get this utility and generate one yourself
http://www.dynaweb.hu/opensource/videogen/
Code:
Modeline "1024x768" 104.00 1024 1056 1104 1280 768 770 776 808  # 104 MHz, 81.2 kHz, 100.6 Hz

ilko_partizan 03-26-2006 02:20 PM
Try with this in LG F700P work
 
# 1024x768 @ 100.00 Hz (GTF) hsync: 81.40 kHz; pclk: 113.31 MHz
ModeLine "1024x768" 113.31 1024 1096 1208 1392 768 769 772 814 -HSync +Vsyn


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