Stange annoyance during boot of new install Slackware 14
I just installed Slackware 14 to my main system and at beginning of boot it stops and I get the message "undefined video mode number 316 press enter for list of available modes or wait 30 seconds".
After pressing enter and choosing a video mode (324) everything works normally until next reboot when I have to do it all again.
my system is a HP Pavilion p7-1037cb, Athlon2 645 quad core processor, Ati Radeon HD4200integrated, 8GB DDR3.
I have no idea what I need to modify to get it to use the 324 video mode rather than try to use the undefined 316 and any help would be wonderful.