HP 4415s - ProBook - Turion II M520 User manual

Computer Setup
User Guide

© Copyright 2009 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its
proprietor and used by Hewlett-Packard
Company under license. Intel is a trademark
of Intel Corporation in the U.S. and other
countries. Windows is a U.S. registered
trademark of Microsoft Corporation.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
First Edition: April 2009
Document Part Number: 535143-001
Product notice
This user guide describes features that are
common to most models. Some features
may not be available on your computer.

Table of contents
1 Starting Computer Setup
2 Using Computer Setup
Navigating and selecting in Computer Setup ....................................................................................... 2
Restoring factory settings in Computer Setup ...................................................................................... 3
3 Computer Setup menus
File menu .............................................................................................................................................. 5
Security menu ...................................................................................................................................... 6
Diagnostics menu ................................................................................................................................. 7
System Configuration menu ................................................................................................................. 8
Index ................................................................................................................................................................... 10
iii

iv

1 Starting Computer Setup
Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system
is not working or will not load.
NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your
computer.
NOTE: An external keyboard or mouse connected to a USB port can be used with Computer Setup
only if USB legacy support is enabled.
To start 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.
1

2 Using Computer Setup
Navigating and selecting in Computer Setup
The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and
System Configuration menus.
To navigate and select 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.
●To select a menu or a menu item, use the tab key and the keyboard arrow keys and then
press enter, or use a pointing device to click the item.
●To scroll up and down, click the up arrow or the down arrow in the upper-right corner of the
screen, or use the up arrow key or the down arrow key.
●To close open dialog boxes and return to the main Computer Setup screen, press esc, and
then follow the on-screen instructions.
NOTE: You can use either a pointing device (TouchPad, pointing stick, or USB mouse) or the
keyboard to navigate and make selections in Computer Setup.
2. Press f10 to enter BIOS Setup.
3. Select the File, Security, Diagnostics, or System Configuration menu.
To exit Computer Setup menus, choose one of the following methods:
●To exit Computer Setup menus without saving your changes, click the Exit icon in the lower-left
corner of the screen, and then follow the on-screen instructions.
– or –
Use the tab key and the arrow keys to select File >Ignore changes and exit, and then press
enter.
– or –
●To save your changes and exit Computer Setup menus, click the Save icon in the lower-left corner
of the screen, and then follow the on-screen instructions.
– or –
Use the tab key and the arrow keys to select File >Save changes and exit, and then press
enter.
Your changes go into effect when the computer restarts.
2 Chapter 2 Using Computer Setup

Restoring factory settings in Computer Setup
NOTE: Restoring defaults will not change the hard drive mode.
To return all settings in Computer Setup to the values that were set at the factory, 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 File >Restore defaults.
4. Follow the on-screen instructions.
5. To save your changes and exit, click the Save icon in the lower-left corner of the screen, and then
follow the on-screen instructions.
– or –
Use the arrow keys to select File >Save changes and exit, and then press enter.
Your changes go into effect when the computer restarts.
NOTE: Your password settings and security settings are not changed when you restore the factory
settings.
Restoring factory settings in Computer Setup 3

3 Computer Setup menus
The menu tables in this section provide an overview of Computer Setup options.
NOTE: Some of the Computer Setup menu items listed in this chapter may not be supported by your
computer.
4 Chapter 3 Computer Setup menus

File menu
Select To do this
System Information ●View identification information for the computer and the
batteries in the system.
●View specification information for the processor, cache
and memory size, system ROM, video revision, and
keyboard controller version.
Set System Date and Time Set or change the date and time on the computer.
Restore defaults Replace the configuration settings in Computer Setup with the
original factory settings. (Hard drive mode, password settings,
and security settings are not changed when you restore the
factory settings.)
Ignore changes and exit Cancel any changes entered during the current session. Then
exit and restart the computer.
Save changes and exit Save any changes entered during the current session. Then
exit and restart the computer. Your changes go into effect
when the computer restarts.
File menu 5

Security menu
NOTE: Some of the menu items listed in this section may not be supported by your computer.
Select To do this
Setup BIOS Administrator Password Set up a BIOS administrator password.
User Management (requires a BIOS administrator password) ●Create a new BIOS user account.
●View a list of ProtectTools users.
Password Policy (requires a BIOS administrator password) Revise password policy criteria.
HP SpareKey Enable/disable HP SpareKey (disabled by default).
Always Prompt for HP SpareKey Enrollment Enable/disable HP SpareKey enrollment (disabled by default).
Allow Reset of HP ProtectTools security keys Enable/disable reset of HP ProtectTools security keys.
Change Password Enter, change, or delete a BIOS administrator password.
HP SpareKey Enrollment Enroll or reset HP SpareKey, which is a set of security
questions and answers used if you forget your password.
DriveLock Passwords ●Enable/disable DriveLock on any computer hard drive
(enabled by default).
●Change a DriveLock user password or master password.
NOTE: DriveLock settings are accessible only when you
enter Computer Setup by turning on (not restarting) the
computer.
Automatic DriveLock Enable/disable Automatic DriveLock support.
Disk Sanitizer Run Disk Sanitizer to destroy all existing data on the primary
hard drive or the drive in the upgrade bay.
CAUTION: If you run Disk Sanitizer, the data on the selected
drive is destroyed permanently.
System IDs Enter a user-defined computer asset tracking number and
ownership tag.
6 Chapter 3 Computer Setup menus

Diagnostics menu
Select To do this
System Diagnostics Menu ●System Information—Displays the following information:
◦Identification information for the computer and the
batteries in the system.
◦Specification information for the processor, cache
and memory size, system ROM, video revision, and
keyboard controller version.
●Start-up Test—Verifies the system components needed
for starting the computer.
●Run-In Test—Runs a comprehensive check on system
memory.
●Hard Disk Test—Runs a comprehensive self-test on any
hard drive in the system.
●Error Log—Displays a log file if any errors have
occurred.
Diagnostics menu 7

System Configuration menu
NOTE: Some of the listed System Configuration options may not be supported by your computer.
Select To do this
Language Change the Computer Setup language.
Boot Options ●Set a Startup Menu delay (in seconds).
●Enable/disable Custom Logo (disabled by default).
●Enable/disable Display Diagnostic URL (enabled by
default).
●Enable/disable CD-ROM boot (enabled by default).
●Enable/disable SD Card boot (enabled by default).
●Enable/disable floppy boot (enabled by default).
●Enable/disable PXE Internal NIC boot (disabled by
default).
●Set the Express Boot Popup delay in seconds.
●Set the boot order.
Device Configurations ●Enable/disable USB legacy support (enabled by default).
When enabled, USB legacy support allows the
following:
◦Use of a USB keyboard in Computer Setup even
when a Windows® operating system is not running.
◦Startup from bootable USB devices, including a hard
drive, diskette drive, or optical drive connected by a
USB port to the computer.
●Enable/disable fan always on while connected to an AC
outlet (disabled by default).
●Enable/disable Data Execution Prevention (select models
only; disabled by default). When enabled, the processor
can disable some virus code execution, which helps to
improve computer security.
●SATA (Serial Advanced Technology Attachment) device
mode. The following options are available:
◦AHCI (Advanced Host Controller Interface)
◦IDE (Integrated Drive Electronics)
NOTE: Availability of the options above varies by
computer model.
●Enable/disable HP QuickLook 2 (enabled by default).
●Enable/disable Virtualization Technology (select models
only; disabled by default).
●Enable/disable Dual Core CPU (enabled by default).
●Enable/Disable Unified Extensible Firmware Interface
(UEFI) mode (enabled by default).
8 Chapter 3 Computer Setup menus

Select To do this
Built-In Device Options ●Enable/disable the wireless button state (enabled by
default).
●Enable/disable embedded WWAN device radio (enabled
by default).
●Enable/disable embedded Bluetooth® device radio
(enabled by default).
●Enable/disable the Network Interface Controller (LAN)
(enabled by default).
●Set the wake on LAN state. Options include the
following:
◦Disabled
◦Boot to Network (set by default)
◦Follow Boot Order
●Enable/disable the optical disc drive (enabled by
default).
●Enable/disable the microphone.
●Enable/disable a modem device (enabled by default).
●Enable/disable the embedded WLAN device (enabled by
default).
●Enable/disable LAN/WLAN switching (disabled by
default).
●Enable/disable the integrated camera (select models
only; enabled by default).
Port Options (all are enabled by default) NOTE: All port options are enabled by default.
●Enable/disable the ExpressCard slot.
●Enable/disable the flash media reader.
●Enable/disable the USB port.
CAUTION: Disabling the USB port also disables
MultiBay devices and ExpressCard devices on the
advanced port replicator.
Set Security Level Change, view, or hide security levels for all BIOS menu items.
Restore Security Defaults Restore the default security settings.
System Configuration menu 9

Index
B
BIOS administrator password 6
boot options 8
boot order 8
built-in device
Bluetooth device radio 9
embedded WLAN 9
integrated camera 9
LAN/WLAN switching 9
microphone 9
modem 9
Network Interface Controller
(LAN) 9
optical disc drive 9
Wake on LAN 9
wireless button 9
WWAN device radio 9
built-in device options 9
C
Computer Setup
accessing 1
Diagnostics menu 7
File menu 5
navigating and selecting 2
restoring factory settings 3
Security menu 6
System Configuration menu 8
using 2
D
device configurations 8
Diagnostics menu 7
Disk Sanitizer 6
DriveLock password 6
DriveLock, automatic 6
drives, boot order 8
Dual Core CPU 8
E
error log 7
Execution Disable 8
F
File menu 5
H
hard disk test 7
HP QuickLook 2 8
HP SpareKey enrollment 6
L
language, changing in Computer
Setup 8
legacy support, USB 1, 8
P
passwords 6
port options
ExpressCard slot 9
flash media reader 9
USB port 9
R
restore security defaults 9
restore the factory settings 5
run-in test 7
S
SATA (Serial Advanced
Technology Attachment) devices
AHCI (Advanced Host Controller
Interface) 8
IDE (Integrated Drive
Electronics) 8
Security menu
allow reset of HP ProtectTools
security keys 6
always prompt for HP SpareKey
enrollment 6
Automatic DriveLock 6
change password 6
Disk Sanitizer 6
DriveLock 6
HP Sparekey 6
HP Sparekey enrollment 6
password policy 6
set up BIOS administrator
password 6
System IDs 6
user management 6
set security level 9
setup utility
accessing 1
Diagnostics menu 7
File menu 5
navigating and selecting 2
restoring factory settings 3
Security menu 6
System Configuration menu 8
using 2
start-up test 7
System Configuration menu 8
system date and time 5
System Diagnostics menu 7
system fan 8
system IDs 6
system information 5
U
Unified Extensible Firmware
Interface (UEFI) mode 8
USB legacy support 1, 8
V
Virtualization Technology 8
10 Index