HP Pavilion Dm4 2100 Entertainment Notebook Pc Series Manual

When the disc tray opens normally
1.Press the release button (1) on the drive bezel to release the disc tray, and then gently pull out
the tray (2) until it stops.
2.Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer
edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.
NOTE:If the tray is not fully accessible, tilt the disc carefully as you remove it.
3.Close the disc tray and place the disc in a protective case.
When the disc...

3.Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer
edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces.
NOTE:If the tray is not fully accessible, tilt the disc carefully as you remove it.
4.Close the disc tray and place the disc in a protective case.
Slot load
1.Press the release button (1) next to the drive.
2.Remove the disc (2) by holding it by the edges and avoid touching the flat surfaces.
3.Place the disc in a protective...

Sharing optical drives
Although your computer may not have an integrated optical drive, you can access software and data,
and install applications, by sharing an optical drive connected to another computer in your network.
Sharing drives is a feature of the Windows operating system that allows a drive on one computer to
be accessible to other computers on the same network.
NOTE:You must have a network set up in order to share an optical drive; refer to Networking
(select models only) on page 2 for...

7Security
Protecting the computer
Standard security features provided by the Windows® operating system and the non-Windows Setup
Utility (BIOS) can protect your personal settings and data from a variety of risks.
NOTE:Security solutions are designed to act as deterrents, but they may not deter software attacks
or prevent the computer from being mishandled or stolen.
NOTE:Before you send your computer for service, back up and delete confidential files, and
remove all password settings.
NOTE:Some features...

NOTE:To reduce the risk of being locked out of the computer, record each password and store it in
a secure place.
You can use the same password for a Setup Utility (BIOS) feature and for a Windows security
feature. You can also use the same password for more than one Setup Utility (BIOS) feature.
For additional information about Windows passwords, such as screen-saver passwords, select Start
> Help and Support.
Setting passwords in Windows
Password Function
Administrator password Protects...

Password Function
Power-on password*●Protects access to the computer contents.
●After this password is set, it must be entered each time
you turn on or restart the computer, or exit Hibernation.
CAUTION:If you forget your power-on password, you
cannot turn on or restart the computer, or exit Hibernation.
NOTE:The administrator password can be used in place of
the power-on password.
NOTE:A power-on password is not displayed as it is set,
entered, changed, or deleted.
*For details about each of these...

Managing a power-on password
To set, change, or delete this password, follow these steps:
1.Open Setup Utility (BIOS) by turning on or restarting the computer. While the “Press the ESC
key for Startup Menu” message is displayed in the lower-left corner of the screen, press esc.
When the Startup Menu is displayed, press f10.
2.Use the arrow keys to select Security > Power-On Password, and then press enter.
●To set a power-on password, type your password in the Enter New Password and
Confirm New Password...

There are two types of firewalls to consider:
●Host-based firewalls—Software that protects only the computer it is installed on.
●Network-based firewalls—Installed between your DSL or cable modem and your home network
to protect all the computers on the network.
When a firewall is installed on a system, all data sent to and from the system is monitored and
compared with a set of user-defined security criteria. Any data that does not meet those criteria is
blocked.
Your computer or networking equipment...

3.Insert the cable lock into the security cable slot on the computer (3), and then lock the cable lock
with the key.
4.Remove the key and keep it in a safe place.
Using the fingerprint reader (select models only)
Integrated fingerprint readers are available on select computer models. In order to use the fingerprint
reader, you must set up a user account with a password on the computer. This account allows you to
log on to your computer with a swipe of a designated finger. You may also use the fingerprint...

8 Maintenance
Cleaning your computer
Cleaning the display
CAUTION:To prevent permanent damage to the computer, never spray water, cleaning fluids, or
chemicals on the display.
To remove smudges and lint, frequently clean the display with a soft damp, lint-free cloth. If the
screen requires additional cleaning, use premoistened antistatic wipes or an antistatic screen cleaner.
Cleaning the sides and cover
To clean and disinfect the sides and cover, use a soft microfiber cloth or a static-free cloth...