How to use laptop as desktop monitor

Hello all,

I have windows server 2003 box, which i manage and administrate from my laptop using RDP. I have to make some changes to BIOS of server box which is not possible with RDP. Is it passible to use my laptop as desktop monitor. My laptop dont have VGA input. Is there any hardware or software to convert into USB, like we use USB converter for console cable to connect router with laptop.