Higher refresh rate!
Hi!
My monitor is an BenQ T221WA and I would like to use higher refresh rate in 1680x1050 in 75Mhz. This is a part of my xorg.conf Code:
Section "Screen" |
In the Monitor section of xorg.conf, put entries like this:
Code:
Section "Monitor" |
Quote:
It looks like it always use 60Mhz when I run in 1860x1050 resolution. I have been reading a little about modeline and tried to add this line. Code:
Modeline "1680x1050" 207.14 1680 1784 2032 2512 1050 1050 1053 1099 http://www.bohne-lang.de/spec/linux/modeline/ Code:
Horizontal Resolution: 1680 Code:
ModeLine "1400x1050_75" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -HSync +Vsync |
Here's what gtf gives me:
Code:
[mherring@localhost ~]$ gtf 1680 1050 75 "1680x1050_75" If you put the mode name into the "Display" section of xorg.conf, it should work. If you use a modeline in the "Monitor" section, then you don't need to specify refresh rates. |
Quote:
All I want to do is to run in highest resolution in 75Mhz This is how my xorg.conf looks like now after that I used this cmd "dpkg-reconfigure -phigh xserver-xorg" I added HorizSync and VertRefresh. Code:
Section "Device" |
Have you tried using the xorgsetup utility? It probes your video hardware and mouse and writes a configuration file (xorg.conf) for you (it also makes a back up of any existing xorg.conf file).
Usually, xorgsetup will give you the highest resolution your hardware is capable of by default (without doing the "modes" in the Screen section. Worth a try, maybe? |
Quote:
|
Dunno -- should be (it's in /usr/bin on mine) and it has to be run by root.
|
Quote:
|
If you are using debian/ubuntu this might help to reconfigure your X
dpkg-reconfigure xserver-xfree86 |
there's also "xorgconfig"---but that won't help if the manual says the monitor won't do 75Hz at that res.
Once again--why would you need to run an LCD faster than 60? |
Quote:
|
Thanks everyone!
I am using 1440x900 @ 75Mhz and it works like a charm. This is how my xorg.conf looks like now. I guess I don't need HorizSync and VertRefresh. Code:
Section "Monitor" |
All times are GMT -5. The time now is 02:13 AM. |