I purchased a laptop from the company that I worked for when it was being refreshed with a new unit. I recently saw that there was a bios update needed on the laptop and when I tried to update it, I discovered that the bios had a password. I contacted the company's IT group, but they didn't keep records on units that had been sold to employees. It is an HP EliteBook 2570p, Product # D8E79UT#ABA. Is there any way to get the password unlocked without know the original password?