I installed Slackware 14 from DVD (64) made from an iso image, it installed properly. After install made sure wireless networking was working correctly and then upgraded to 14.1 using slackpkg this also went perfectly, even after reboot. I then installed Grub2 using

Nothing was reported that there was a problem. I then removed lilo using

Now when I reboot it tries to boot from a network device which it is unable to do. I boot with the Slackware 14 (64) DVD load the kernel and once in i mount the root partition for the Linux system (/dev/sda2), it mounts and doesn't report any errors. I was going re-run the grub-install and grub-mkconfig commands to try and fix this but I can't seem to find the grub-install I find the grub-mkconfig. I am at a loss on what to to other then re-installing Slackware 14 (64) from DVD and then upgrade to 14.1. Even with that what did I do wrong to prevent it from loading after the Grub2 install and the lilo removal?

When you installed grub, you had overwritten whatever lilo had done to the mbr (or where ever you installed grub). Running lilo -u probably screwed up the grub install.

Both grub-mkconfig and grub-install are in /usr/sbin.

I booted off the DVD and it reported an error something to the effect of passing options to lilo. But it did allow me in with my folders and paths end environments in tact. I was able to re-run the grub-install and grub-mkconfig and get the grub2 bootloader setup and working properly. Thank you for your speedy response.