Asus UL80VT CMOS reset?

[longboy]

Hi guys, I have forgotten the BIOS password on my Asus laptop. Is there any way to reset/remove the password without opening the case and resetting it via the motherboard jumper? I need to install a Windows upgrade and can't get it to boot off the DVD-Drive.

Thanks in advance.

Edit: By pressing ESC I could change the boot sequence.