got a packard bell tried to turn off the boot password in setup, typed my old password then under new password all i did was hit enter, and under confirm password all i hit was enter. now when you turn on the computer it asks for a password but nothing wil work. using any password don't work or just hitting enter won't work. someone told me that you could use a jumper on the motherboard to bypass this but do not know where to place the jumper. need help quickly..