Jittery display using VGA out (T60p)
Posted: Tue Apr 01, 2008 2:38 pm
I've got a T60p hooked up to an LCD monitor via VGA, and everything is all jittery. Not so bad that it can't be used, but still pretty bad.
I've hooked LCD up using the same cable to my desktop via VGA and there's no problem, so I'm assuming it's on notebook's end of things. I'm not sure what version of video drivers I'm using, but I seem to remember doing something when I first got it to allow me to use regularly updated Radeon drivers instead of the rarely updated FireGL drivers.
It almost seems like it could be a refresh rate issue, but my only choice is 60hz, and the LCD works fine @ 60hz when hooked up to my desktop.
I've hooked LCD up using the same cable to my desktop via VGA and there's no problem, so I'm assuming it's on notebook's end of things. I'm not sure what version of video drivers I'm using, but I seem to remember doing something when I first got it to allow me to use regularly updated Radeon drivers instead of the rarely updated FireGL drivers.
It almost seems like it could be a refresh rate issue, but my only choice is 60hz, and the LCD works fine @ 60hz when hooked up to my desktop.
