Please help reset dell 1520 laptop BIOS password in F2

Could someone help me reset my bios/system password in F2.

My dell 1520 laptop:

service tag: 2001DF1

express svc code: 4353628717

Windows XP Home

Thank You!

Dell offers a service for that. You can contact them and on a prescribed fee you can get the password. Or else if you can open up the system you can remove the cmos battery and put the same back to wipe out the password. Sometime updating the bios does the work. But better before trying anything contact Dell.