Hi, last time i knew slackware was running Xorg, which means that to change the resolution settings you would either
Code:
edit /etc/X11/xorg.conf or run xorgcfg
It may be that only the default resolution is too low, there is a little known shortcut in X that allows you to change the resolution
This will scroll through the resolution for you
Hope this helps,
There are lots of threads here about configuring X if you get stuck