HP Probook 6450 B User Guide

c.Gently press the memory module (3) down, applying pressure to both the left and right edges
of the memory module, until the retention clips snap into place.
11.Align the tabs (1) on the memory module compartment cover with the notches on the computer.
12.Close the cover (2).
13.Tighten the memory module compartment cover screw (3).
14.Replace the batteries.
15.Turn the computer right-side up, and then reconnect external power and external devices.
16.Turn on the computer.
Adding or replacing a memory...

Upgrading a memory module in the primary memory
module slot
To upgrade a memory module in the primary memory module slot, follow these steps:
1.Save your work.
2.Shut down the computer.
If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing
the power button. Then shut down the computer through the operating system.
3.Disconnect all external devices connected to the computer.
4.Unplug the power cord from the AC outlet.
5.Turn the computer upside down on a flat...

9.Gently lift the top edge of the keyboard (1) and slide the keyboard (2) out of the computer.
10.Remove the memory module:
a.Pull away the retention clips (1) on each side of the memory module.
The memory module tilts up.
CAUTION:To prevent damage to the memory module, hold the memory module by the
edges only. Do not touch the components on the memory module.
b.Grasp the edge of the memory module (2), and gently pull the module out of the memory
module slot.
To protect a memory module after removal,...

11.Insert a memory module:
a.Align the notched edge (1) of the memory module with the tab in the memory module slot.
CAUTION:To prevent damage to the memory module, hold the memory module by the
edges only. Do not touch the components on the memory module and do not bend the memory
module.
b.With the memory module at a 45-degree angle from the surface of the memory module
compartment, press the module (2) into the memory module slot until it is seated.
c.Gently press the memory module (3) down, applying...

13.Close the cover.
14.Turn the computer upside down on a flat surface.
15.Tighten the 3 keyboard access screws.
16.Replace the batteries.
17.Turn the computer right-side up, and then reconnect external power and external devices.
18.Turn on the computer.
Upgrading a memory module in the primary memory module slot 115 

10 Security
Protecting the computer
NOTE:Security solutions are designed to act as deterrents. These deterrents may not prevent a
product from being mishandled or stolen.
NOTE:In some countries or regions, the computer supports CompuTrace, which is an online security-
based tracking and recovery service. If the computer is stolen, CompuTrace can track the computer if
the unauthorized user accesses the Internet. You must purchase the software and subscribe to the
service in order to use CompuTrace. For...

Using passwords
Most security features use passwords. Whenever you set a password, write down the password and
store it in a secure location away from the computer. Note the following password considerations:
●Setup and DriveLock password are set in Computer Setup and are managed by the system BIOS.
●The embedded security password, which is an HP ProtectTools Security Manager password, can
be enabled in Computer Setup to provide BIOS password protection in addition to their normal HP
ProtectTools...

BIOS administrator passwordsFunction
DriveLock user passwordProtects access to the internal hard drive that is protected by
DriveLock, and is set under DriveLock Password during the
enable process.
TPM embedded security password When enabled as a BIOS administrator password, protects
access to the computer contents when the computer turns on,
restarts, or exits Hibernation.
This password requires the optional embedded security chip
to support this security feature.
BIOS administrator password
The...

Managing a BIOS administrator password
A BIOS administrator password is set, changed, and deleted in Computer Setup.
To set or change this password in Computer Setup, follow these steps:
1.Turn on or restart the computer, and then press esc while the “Press the ESC key for Startup Menu”
message is displayed at the bottom of the screen.
2.Press f10 to enter BIOS Setup.
3.Use a pointing device or the arrow keys to select Security > Change Password, and then press
enter.
4.When prompted, type your current...

Entering a BIOS administrator password
At the BIOS administrator password prompt, type your password (using the same kind of keys you
used to set the password), and then press enter. After 3 unsuccessful attempts to enter the BIOS
administrator password, you must restart the computer and try again.
Using Computer Setup DriveLock
CAUTION:To prevent the DriveLock-protected hard drive from becoming permanently unusable,
record the DriveLock user password and the DriveLock master password in a safe place...