Description Unlock your Dell BIOS & hard drive same day by purchasing a master password. All you have to do is send the service tag on purchase. Same day service guaranteed. We're usually able to respond within minutes.  These passwords are for service tags ending in  595b only. Be very careful to enter the service tag exactly as it appears. Please use our picture as a reference. Thanks for looking! Payment and Shipping FREE SHIPPING!   We reserve the right to decline Paypal payment with unverified account  or unconfirmed address. We ship daily except Sundays and USPS (US Postal Service)  holidays. We only ship to the lower 48 as of now.  Return Policy The Dell 595b master passwords are %100 guaranteed! If it doesn't work for whatever reason you will get a full  refund! Support On purchase you will receive our email and phone  contact so that we may assist you if you're having any issues.