Compaq dc5750 - Microtower PC User manual
Computer Setup (F10) Utility Guide—dc5750
Models
HP Compaq Business PC
© Copyright 2006 Hewlett-Packard
Development Company, L.P. The
information contained herein is subject to
change without notice.
Microsoft and Windows are trademarks of
Microsoft Corporation in the U.S. and other
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The only warranties for HP products and
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Hewlett-Packard Company.
Computer Setup (F10) Utility Guide
HP Compaq Business PC
First Edition (October 2006)
Document Part Number: 432720-001
About This Book
This guide provides instructions on how to use Computer Setup. This tool is used to reconfigure and
modify computer default settings when new hardware is installed and for maintenance purposes.
WARNING! Text set off in this manner indicates that failure to follow directions could result in
bodily harm or loss of life.
CAUTION Text set off in this manner indicates that failure to follow directions could result in
damage to equipment or loss of information.
NOTE Text set off in this manner provides important supplemental information.
ENWW iii
iv About This Book ENWW
Table of contents
Computer Setup (F10) Utility
Computer Setup (F10) Utilities ............................................................................................................. 1
Using Computer Setup (F10) Utilities .................................................................................. 2
Computer Setup—File ......................................................................................................... 3
Computer Setup—Storage .................................................................................................. 4
Computer Setup—Security .................................................................................................. 7
Computer Setup—Power ..................................................................................................... 9
Computer Setup—Advanced ............................................................................................. 10
Recovering the Configuration Settings ............................................................................................... 12
ENWW v
vi ENWW
Computer Setup (F10) Utility
Computer Setup (F10) Utilities
Use Computer Setup (F10) Utility to do the following:
●Change factory default settings.
●Set the system date and time.
●Set, view, change, or verify the system configuration, including settings for processor, graphics,
memory, audio, storage, communications, and input devices.
●Modify the boot order of bootable devices such as hard drives, diskette drives, optical drives, or
USB flash media devices.
●Enable Quick Boot, which is faster than Full Boot but does not run all of the diagnostic tests run
during a Full Boot. You can set the system to:
●always Quick Boot (default);
●periodically Full Boot (from every 1 to 30 days); or
●always Full Boot.
●Select Post Messages Enabled or Disabled to change the display status of Power-On Self-Test
(POST) messages. Post Messages Disabled suppresses most POST messages, such as memory
count, product name, and other non-error text messages. If a POST error occurs, the error is
displayed regardless of the mode selected. To manually switch to Post Messages Enabled during
POST, press any key (except F1 through F12).
●Establish an Ownership Tag, the text of which is displayed each time the system is turned on or
restarted.
●Enter the Asset Tag or property identification number assigned by the company to this computer.
●Enable the power-on password prompt during system restarts (warm boots) as well as during
power-on.
●Establish a setup password that controls access to Computer Setup (F10) Utility and the settings
described in this section.
●Secure integrated I/O functionality, including the serial, USB, or parallel ports, audio, or embedded
NIC, so that they cannot be used until they are unsecured.
●Enable or disable removable media boot ability.
●Enable or disable legacy diskette write ability (when supported by hardware).
ENWW Computer Setup (F10) Utilities 1
●Solve system configuration errors detected but not automatically fixed during the Power-On Self-
Test (POST).
●Replicate the system setup by saving system configuration information on diskette and restoring
it on one or more computers.
●Execute self-tests on a specified ATA hard drive (when supported by drive).
●Enable or disable DriveLock security (when supported by drive).
Using Computer Setup (F10) Utilities
Computer Setup can be accessed only by turning the computer on or restarting the system. To access
the Computer Setup Utilities menu, complete the following steps:
1. Turn on or restart the computer. If you are in Microsoft Windows, click Start > Shut Down >
Restart.
2. As soon as the computer is turned on, press F10 when the monitor light turns green to enter
Computer Setup. Press Enter to bypass the title screen, if necessary.
NOTE If you do not press F10 at the appropriate time, you must restart the computer and
again press F10 when the monitor light turns green to access the utility.
3. Select your language from the list and press Enter.
4. A choice of five headings appears in the Computer Setup Utilities menu: File, Storage, Security,
Power and Advanced.
5. Use the arrow (left and right) keys to select the appropriate heading. Use the arrow (up and down)
keys to select the option you want, then press Enter. To return to the Computer Setup Utilities
menu, press Esc.
6. To apply and save changes, select File > Save Changes and Exit.
●If you have made changes that you do not want applied, select Ignore Changes and Exit.
●To reset to factory settings or previously saved default settings (some models), select Apply
Defaults and Exit. This option will restore the original factory system defaults.
CAUTION Do NOT turn the computer power OFF while the BIOS is saving the Computer Setup
(F10) changes because the CMOS could become corrupted. It is safe to turn off the computer
only after exiting the F10 Setup screen.
Table 1 Computer Setup (F10) Utility
Heading Table
File Table 2 Computer Setup—File
Storage Table 3 Computer Setup—Storage
Security Table 4 Computer Setup—Security
Power Table 5 Computer Setup—Power
Advanced Table 6 Computer Setup—Advanced (for advanced users)
2 Computer Setup (F10) Utility ENWW
Computer Setup—File
NOTE Support for specific Computer Setup options may vary depending on the hardware
configuration.
Table 2 Computer Setup—File
Option Description
System Information Lists:
●Product name
●SKU number (some models)
●Processor type/speed/stepping
●Cache size (L1/L2) (dual core processors have this listed twice)
●Installed memory size/speed, number of channels (single or dual) (if applicable)
●Integrated MAC address for embedded, enabled NIC (if applicable)
●System BIOS (includes family name and version)
●Chassis serial number
●Asset tracking number
About Displays copyright notice.
Set Time and Date Allows you to set system time and date.
Flash System ROM
(some models)
Allows you to select a drive containing a new BIOS.
Replicated Setup Save to Removable Media
Saves system configuration, including CMOS, to a formatted 1.44-MB diskette, a USB flash media
device, or a diskette-like device (a storage device set to emulate a diskette drive).
Restore from Removable Media
Restores system configuration from a diskette, a USB flash media device, or a diskette-like device.
Default Setup Save Current Settings as Default
Saves the current system configuration settings as the default.
Restore Factory Settings as Default
Restores the factory system configuration settings as the default.
Apply Defaults and
Exit
Applies the currently selected default settings and clears any established passwords.
Ignore Changes
and Exit
Exits Computer Setup without applying or saving any changes.
Save Changes and Exit Saves changes to system configuration or default settings and exits Computer Setup.
ENWW Computer Setup (F10) Utilities 3
Computer Setup—Storage
NOTE Support for specific Computer Setup options may vary depending on the hardware
configuration.
Table 3 Computer Setup—Storage
Option Description
Device Configuration Lists all installed BIOS-controlled storage devices.
When a device is selected, detailed information and options are displayed. The following options
may be presented.
Diskette Type (Legacy Diskettes only)
Identifies the highest capacity media type accepted by the diskette drive. Options are 3.5" 1.44 MB
and 5.25" 1.2 MB.
Drive Emulation
Allows you to select a drive emulation type for a certain storage device. (For example, a Zip drive
can be made bootable by selecting diskette emulation.)
Drive Type Emulation Options
ATAPI Zip drive:
●None (treated as Other).
●Diskette (treated as diskette drive).
Legacy Diskette: No emulation options available.
CD-ROM: No emulation options available.
ATAPI LS-120:
●None (treated as Other).
●Diskette (treated as diskette drive).
Hard Disk
●None (prevents BIOS data accesses and disables it as a boot device).
●Hard Disk (treated as hard disk).
Multisector Transfers (ATA disks only)
Specifies how many sectors are transferred per multi-sector PIO operation. Options (subject to
device capabilities) are Disabled, 8, and 16.
Transfer Mode (IDE devices only)
Specifies the active data transfer mode. Options (subject to device capabilities) are PIO 0, Max PIO,
Enhanced DMA, Ultra DMA 0, and Max UDMA.
Translation Mode (ATA disks only)
Lets you select the translation mode to be used for the device. This enables the BIOS to access
disks partitioned and formatted on other systems and may be necessary for users of older versions
of UNIX (e.g., SCO UNIX version 3.2). Options are Automatic, Bit-Shift, LBA Assisted, User, and
None.
4 Computer Setup (F10) Utility ENWW
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