Do you have a PCMCIA Card attached ?
If not, pass theoption to grub.Code:NOPCMCIA
Boot machine, at the GRUB message press <ESC>. Then select the first line or the one you usualy start, press <e>.
Go to the line starting withpress <e> again.Code:kernel
It looks likeInsert aCode:kernel bla blub beef-ca-ce-08154711 ro quiet vga=0x317, maybe in front ofCode:nopcmcia.Code:quiet
Press <ESC> again to leave edit mode then press <b> for boot.
If that works, you need to edit your grub.menu file and add the command at the line to have it saved.