1440x900 video timings

[Robert Marcano]

On Wed, 2003-12-03 at 03:04, Thomas A. Lanari wrote:
> My notebook's (HP zd7020) native resolution is 1440x900.  XFree86 does
> not have a default setting for this resolution.  I need some help
> creating a 1440x900 modeline definition.
> 

If you have all the screen specs of your laptop try
http://xtiming.sourceforge.net/cgi-bin/xtiming.pl

> 
> Situation:
> 
> 1440x900 is the native resolution of the display on my laptop.  In
> Windows it runs at 60Hz.  In Fedora, I have a modeline that I created
> and am using; however, periodically at a seemingly random interval the
> screen will flicker.  It appears that my timings are a bit off.  I have
> been unable to determine which timings need adjustment.
> 
> 
> Details:
> 
> - Current modeline that I am using:
> 
> Modeline "1440x900" 96.0 1440 1448 1632 1780 900 903 906 914
> 
> - Video card is a nVIDIA GeForce4 (FX) 448/5600 Go w/64MB memory
> 
> - Display is a 17" notebook LCD screen
> 
> - XF86Config relevant monitor section entries:
> 
> DisplaySize 367 230
> HorizSync   29.0 - 55.0
> VertRefresh  0.0 - 60.0
> 
> - nVIDIA XFree86 driver 1.0-4496
> 
> - /var/log/XFree86.0.log relevant lines:
> 
> Display device DFP-0: maximum pixel clock at 32bpp: 400 MHz
> 
> - Notebook is a HP zd7000 series (zd7020)
> 
> - I used xvidtune to help create the modeline I am using now
> 
> 
> Any help producing a more accurate modeline would be appreciated.