I have a thinkpad t400s with Windows XP, that has a completely broken lcd screen but otherwise fully functional motherboard. I also have a dell monitor, and a dsub connector that used to work fine as a replacement for the broken lcd laptop screen. For some odd reason, I accidentally reset the bios to factory defaults and now the Thinkpad wont link up or even recognize the external monitor. And since the laptop screen is broken, I cant re-access (well, technically speaking, see) the bios menu so I dont know how to fix. Help!