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ThinkPad: X Series Tablet and Helix Laptops.ThinkPad: P and W Series Mobile Workstations.ThinkPad: T400 / T500 and newer T series Laptops.Recently Released Critical Drivers - Read Only.Recently Released Service Tips - Read Only.Purchase these excellent books on PC hardware at Amazon. Enter the supervisor password and press the Space bar.Press and hold F1 to power on the computer.If both the power-on password and the supervisor password are set, do the following to remove the passwords: After the POST ends, the password prompt does not appear.
Under the short circuit condition, power on the computer and wait until the POST ends. Short circuit the two password pads or put a jumper on the contacts to short the circuit. Remove the DIMM cover on the bottom side of the computer. If only the power-on password is set, do the following to remove the power-on password. If the ThinkPad cannot be booted, reset the IBM ThinkPad password via hardware. How to Reset an IBM ThinkPad Power On Password Using Hardware If the user can boot the IBM ThinkPad, KeyMaker will recover the BIOS password. How to Reset an IBM ThinkPad Power On Password using Software The supervisor password prevents unauthorized persons from changing the system information in Easy-Setup. The hard-disk password (HDP) prevents unauthorized persons from accessing the data on the removable hard disk drive. After the power-on password has been installed, it can be changed or removed only during POST. The power-on password does not appear on the screen when it is installed, changed, or removed. Installing the password is a function of the built-in system program Easy-Setup. After POST is completed, if a power-on password is installed, the password bytes are locked and no program can access them.ĭuring power-on password installation, the password (1 to 7 characters) is stored in the security space. The microprocessor can access these bytes only during POST. RT/CMOS RAM has 8 bytes reserved for the power-on password and the check character. An IBM ThinkPad laptop can have three hardware password sets:
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