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Page 3
User’s Guide
Page 4
Important Safety Information
If you have any doubt that you can lift the computer or display safely,
do not try to move it without help.
For your safety, always connect the equipment to a grounded wall
outlet. Always use a power cord with a properly grounded plug, such as
the one provided with this equipment, or one in compliance with your
national regulations. Your PC Workstation is disconnected from the
power by removing the power cord from the power outlet. This means
the PC Workstation must be located close to a power outlet that is
easily accessible.
For your safety, never remove your PC Workstation’s cover without
first removing the power cord from the power outlet, and any
connection to a telecommunications network. Always replace the cover
on the PC Workstation before switching it on again.
WARNINGTo avoid electric shock, do not open the power supply. There are no
user-serviceable parts inside.
Your PC Workstation is a class 1 laser product. Do not attempt to make
any adjustment to the laser units.
Important Information on Ergonomics
It is strongly recommended that you read the information on
ergonomics before using your PC Workstation. This information is
found in the HP-specific online help on your PC Workstation.
Physical Characteristics of Your PC Workstation . . . . . . . . .135
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1
Setting Up and Using Your
PC Workstation
Page 12
1 Setting Up and Using Your PC Workstation
Unpacking Your PC Workstation
Unpacking Your PC Workstation
1 When you receive your PC Workstation, unpack all the components.
WARNINGIf you have any doubt that you can lift the computer or display safely,
do not try to move it without help.
Typical Display
Computer
Computer Power Cord
Headset
Keyboard
Mouse
Display Power Cord
Manuals
CD-ROM Kit
2 Place the computer on a sturdy desk near to easily accessible power
outlets, with enough space for the keyboard, mouse, and any other
accessories. You can either place the computer horizontally (flat on
the desk) or vertically (on its side), with the flexible disk drive at the
top.
3 Position the computer so that its rear connectors are easily
accessible.
4 Position the display and computer close to each other.
Operating SystemYour PC Workstation’s operating system is preloaded on the hard disk.
Installation ToolsNo tools are required to set up your PC Workstation. However, if you
plan to install a disk drive or an accessory board, you will need a flatblade screwdriver. For further information about installing accessories,
refer to “Installing Accessories in Your PC Workstation” on page 25.
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1 Setting Up and Using Your PC Workstation
Connecting the Mouse, Keyboard, Printer and Display
Connecting the Mouse, Keyboard, Printer and Display
Connect the mouse and keyboard to the back of the computer. The
connectors are shaped to go in one way only.
Connect the printer cable to the back of the computer and tighten the
attachment screws. Use the connector labeled:
• Parallel (25-pin parallel connector) for a parallel device
• Serial (9-pin serial connector) for a serial device
Mouse
(bottom)
(USB—see note)
Keyboard
(top)
Parallel Connector
Serial Connector
NOTEThe Universal Serial Bus (USB) connectors can be used for USB
accessories. Most USB accessories are automatically configured as soon
as they are physically attached to the PC Workstation. USB is not
supported by all operating systems.
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1 Setting Up and Using Your PC Workstation
Connecting the Mouse, Keyboard, Printer and Display
Connect the display to the back of the computer. The connector is
shaped to go in one way only. Tighten the display cable attachment
screws.
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1 Setting Up and Using Your PC Workstation
Connecting to a Network (LAN)
Connecting to a Network (LAN)
Depending on your model, your PC Workstation may have a
10BT/100TX LAN interface adapter. The LAN adapter supports both
10 Mbit/s and 100 Mbit/s operation.
Let your Network Administrator know you are connecting your PC
Workstation to the network. Connect the network cable to the RJ-45
UTP (Unshielded Twisted Pair) LAN connector.
SCSI
Device
Connector
RJ-45 UTP LAN Connector (labeled
10BT/100TX)
Network Cable
The board shown here
is a SCSI/LAN board. If
your PC Workstation is
IDE-based, the board
does not have a SCSI
device connector
To enable your network connection, refer to the Integrated Network
Interface submenu in the Advanced menu of the Setup program. (You
can find additional information in the online Network Administrator’s Guide.)
Connecting to the Internet Via a Network
Once you are connected to a LAN and have configured your PC
Workstation’s network hardware and software, you can access the
Internet via your company’s gateway server.
You can use Netscape, which is preinstalled on your PC Workstation, to
browse the Internet.
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1 Setting Up and Using Your PC Workstation
Connecting Audio Accessories
Connecting Audio Accessories
Your PC Workstation has multimedia connectors on the rear panel. The
front panel also has a headphones/speaker jack, a microphone jack, and
a volume control which is deactivated by default (the keyboard volume
control is activated by default). Refer to page 18 for more information
about using the keyboard. For more information about audio, refer to
the online guide Using Sound on Your PC.
NOTE
The internal speaker and the LINE OUT jack on
the rear of your PC Workstation are deactivated
when you use the Headphones jack on the front
of the PC Workstation.
Speakers must
Speakers are not supplied with your PC Workstation.
have built-in
amplifiers.
WARNINGTo avoid discomfort from unexpected noise, always turn down the
volume before connecting a headset or speakers. Listening to loud
sounds for prolonged periods may permanently damage your hearing.
Before putting on a headset, place it around your neck and turn the
volume down. When you put on the headset, slowly increase the
volume until you find a comfortable listening level, then leave the
volume control in that position.
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1 Setting Up and Using Your PC Workstation
Connecting Audio Accessories
The multimedia rear panel has an audio Line In jack (LINE IN), an
audio Line Out jack (LINE OUT), and a microphone jack (MIC IN).
NOTE
The internal speaker and the LINE OUT jack on the rear of your PC Workstation
are deactivated when you use the Headphones jack on the front of the PC
Workstation.
The internal speaker is also deactivated when you use the LINE OUT jack on the
rear of the PC Workstation.
MIC IN
LINE OUT
LINE IN
Connect to
LINE OUT
Apart from the headset, the audio accessories shown here
are not supplied with your PC Workstation.
Connect to
MIC IN and
LINE OUT
Connect to
LINE IN
Connect to
LINE OUT
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1 Setting Up and Using Your PC Workstation
Connecting Audio Accessories
If you want to listen to audio CDs on your CD-ROM drive, you can also
use the headphones jack and the volume control on the front of the
CD-ROM drive. To access these controls:
1 Remove the CD-ROM drive’s front filler by carefully pulling it off.
2 Replace it with the generic filler.
You will find a spare generic filler inside your PC Workstation (refer to
page 46).
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1 Setting Up and Using Your PC Workstation
Connecting an External SCSI Accessory
Connecting an External SCSI Accessory
If you have a SCSI-based system, your PC Workstation is equipped with
an Ultra wide 16-bit SCSI connector for internal devices and an Ultra
narrow 8-bit SCSI connector for external devices. An external SCSI
device is connected as follows:
1 You should assign an unused SCSI address to the accessory. SCSI
addresses range from 0 to 7 for narrow 8-bit SCSI and from 0 to 15
for wide 16-bit SCSI, with SCSI address 0 used by the first SCSI hard
disk drive and SCSI address 7 reserved for the integrated SCSI
controller (the default for narrow and wide SCSI devices).
Refer to the manual provided with the SCSI accessory for
instructions on selecting a SCSI address.
NOTEYou don’t need to set a SCSI address for Plug and Play SCSI devices
(SCSI devices which support the SCAM protocol).
2 Using a shielded SCSI cable, connect the SCSI accessory to your PC
Workstation’s external 8-bit SCSI connector. The SCSI connector is
next to the LAN connector (refer to the graphic on page 5).
3 Make sure the SCSI accessory is terminated correctly—either
internally or by a terminating resistor (refer to the manual provided
with the SCSI accessory).
Make sure the SCSI
accessory is terminated
To PC Workstation
correctly
4 Refer to the manual provided with the SCSI accessory to learn how
to install any software that may be necessary to use it.
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1 Setting Up and Using Your PC Workstation
Connecting an External SCSI Accessory
NOTEThe total length of the external SCSI cables should not exceed 3 meters
(approximately 10 feet).
Contact your dealer to order shielded HP SCSI cables to connect
external SCSI accessories.
For information on how to install an internal SCSI device, refer to page
36.
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1 Setting Up and Using Your PC Workstation
Connecting the Power Cords
Connecting the Power Cords
WARNINGFor your safety, always connect the equipment to a grounded wall
outlet. Always use a power cord with a properly grounded plug such as
the one provided with this equipment or in compliance with your
national regulations. Your PC Workstation is disconnected from the
power by removing the power cord from the power outlet. This means
the PC Workstation must be located close to a power outlet that is
easily accessible.
1 Connect the power cords to the display and the computer. (The
connectors are shaped to go in one way only.)
2 Connect the display’s power cord and the computer’s power cord to
grounded outlets.
Display
Power Cord
Computer
Power Cord
Grounded Outlet
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1 Setting Up and Using Your PC Workstation
Your PC Workstation’s Hardware Control Panel
Your PC Workstation’s Hardware Control Panel
Your PC Workstation’s hardware control panel is on the front of the PC
Workstation.
Power On Status Light
Power On/Off Button
Volume Control
(see note below)
Hard Disk
Activity Light
Speaker Out for Headset
(see note below)
Network
Activity Light
PC Lock Activity
Light
Microphone connector
(see note below)
Reset
Button
PC Lock
Button
Power On/Off ButtonThis button is used to turn on or off the power to the PC Workstation.
With Windows 95 and Windows NT always shut down the PC
Workstation using the Shut Down command first, rather than by just
pressing the on/off button.
The power on/off button is software-controlled. If there is a problem
during the shutdown procedure and the software hangs preventing the
power from being turned off, then, after 1 minute press the on/off
button for 4 seconds. This turns off the power, but data may be lost.
You should only use this method of turning off the PC Workstation
when the normal shutdown procedure does not work.
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1 Setting Up and Using Your PC Workstation
Your PC Workstation’s Hardware Control Panel
Reset ButtonPress this button to reset the PC Workstation. With Windows 95 and
Windows NT avoid general use of this button as some file damage may
occur. Always shut down the PC Workstation using the Shut Down
command.
PC Lock ButtonPress this button to lock the PC Workstation and make the screen go
1
blank
. Any applications that are open remain active, but the mouse and
keyboard are locked until a password is entered.
This feature only works when both Administrator and User passwords
have been set. To unlock the PC Workstation, enter either password.
Power On Status Light This light glows while mains power is supplied to the PC Workstation.
Hard Disk Activity Light This light flickers when your hard disk drive is being accessed. The hard
disk activity light also works for a second hard disk drive (supplied by
HP).
Network Activity Light This light flickers when network activity is taking place.
PC Lock Activity LightThis light glows when PC Lock is active.
NOTERefer to page 6 for more information about using the audio front panel
connectors.
1.Whether or not the screen goes blank is controlled by a setting in the
Setup program: Security
page 87 for more information about using the Setup program.
➜User Password➜Screen Blanking. Refer to
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1 Setting Up and Using Your PC Workstation
Starting and Stopping Your PC Workstation
Starting and Stopping Your PC Workstation
NOTEIf you are starting your PC Workstation for the first time, refer to page
15.
Starting Your PC Workstation
1 Before you start your PC Workstation, first turn on the display.
2 Start your PC Workstation in one of these ways:
• Press the power button on the front panel.
• Press the keyboard space bar.
The keyboard power-on feature only works if it is enabled via the
Power menu in the Setup program (refer to page 87 for more
information about the Setup program) and the system board
switch 8 is CLOSED, which is the default setting (refer to page
86).
When you turn on the PC Workstation, it carries out the Power-OnSelf-Test (POST) while the PC Workstation’s logo is displayed. If
you wish to view the POST details, press to get the HP
Summary Screen. If there is an error in the POST, the error is
automatically displayed. For details, refer to page 59.
3 If you have set a password in the Setup program, the password
prompt is displayed when the POST has been completed. If the
Password prompt is displayed, type your password and press
to be able to use the PC Workstation.
Changing the Boot Order
If you wish to change the device from which the PC Workstation boots
(starts), just for the current boot, press during the power-on self
test (POST). You can then select the device from which you want to
boot.
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1 Setting Up and Using Your PC Workstation
Starting and Stopping Your PC Workstation
Starting the PC Workstation for the First Time
Your PC Workstation has preinstalled software which is initialized the
first time you start the PC Workstation. The software initialization
process takes a few minutes. This process sets up the software in your
language and also enables it to use the hardware installed in your
computer (you can change the settings after the software has been
initialized).
Initializing Your Software
NOTEDo NOT turn OFF the PC Workstation while the software is being
initialized—this could cause unexpected results.
To initialize your software:
1 Turn on the display first, and then the computer.
When the PC Workstation is turned on, the PC Workstation’s logo is
displayed. The PC Workstation performs a Power-On-Self-Test
(POST). Press if you want to view the POST details in the HP
Summary Screen (refer to page 87).
If an error is detected during the Power-On-Self-Test, the PC
Workstation automatically displays the error. You may be prompted
to press to start the Setup program to correct the error.
2 The software initialization routine starts. It displays the software
license agreement, gives you an opportunity to read Working in
Comfort (advice on ergonomics for computer users), and then asks
questions about the PC Workstation. For example:
• The name of the person who will use the PC Workstation and your
company name. (If necessary, the name of the user can be
modified later.)
• The current date and time.
• The type of printer (for example, HP LaserJet 5L). This is shown
on the front of the printer. You also need to enter the connection
used by the printer.
3 While the initialization program is running, you can complete the
Warranty Registration card that came with this manual.
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1 Setting Up and Using Your PC Workstation
Starting and Stopping Your PC Workstation
4 When the initialization routine has finished, click on OK to restart
the PC Workstation.
After Your PC Workstation Has Restarted
• Move the keyboard to a comfortable position.
• Adjust the screen’s brightness and contrast to suit your needs. If the
picture does not fill the screen or is not centered, adjust it using the
controls on the display. Refer to the display’s manual for details.
Stopping Your PC Workstation
To stop the PC Workstation, make sure that you have exited all
programs and the operating system (if necessary), and then press the
power button on the control panel.
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1 Setting Up and Using Your PC Workstation
Using the Flexible Disk Drive
Using the Flexible Disk Drive
Your PC Workstation has a flexible disk drive for 3½-inch flexible disks.
Ensure that you insert the flexible disk correctly when using the drive.
Inserting a diskEjecting a disk
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1 Setting Up and Using Your PC Workstation
Using Your HP Enhanced Keyboard
Using Your HP Enhanced Keyboard
The HP enhanced keyboard includes soft keys you can use to:
• Display and configure the actions assigned to keys.
• Perform one-touch shortcuts to start applications, open files, or
• Launch the Internet browser supplied with your system.
• Lock or suspend your PC Workstation.
• Access HP TopTOOLS and customer information.
• Mute or adjust the volume of the audio system.
Space Bar Power On
open URLs on the WWW.
HP TopTOOLS
Internet key
Menu key
Lock/Suspend key
Windows key - displays
the Start menu
Shortcut key
HP Customer
Information
Mute key
Volume
control
keys
Shortcut keys
Application key right-mouse-button functions
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1 Setting Up and Using Your PC Workstation
Using Your HP Enhanced Keyboard
Menu KeyPressing the Menu key displays the soft key section of the HP enhanced
keyboard on your screen. Click any of the keys on the screen to display
the action assigned to an individual key or to change or assign an action
to a key. Shortcut keys are provided specifically for user-defined actions.
Shortcut KeysThe Shortcut keys can be used to start an application, open a document,
or open a URL on the Internet. Actions can be assigned to the Shortcut
keys by pressing the Menu key and clicking the key you want to
configure on the keyboard displayed on your screen.
Internet KeyThis key is used to start the Netscape
™
Communicator 4.0 browser
configured on the PC Workstation (default setting). Microsoft Internet
Explorer 3.0 is also available.
Lock/Suspend KeyThe action of the Lock/Suspend key is configured by pressing the Menu
key then clicking the Lock/Suspend key on the keyboard displayed on
your screen. The actions you can specify for the Lock/Suspend key are:
• Lock the keyboard and system
• Suspend (enters power saving mode if the operating system
supports this mode).
HP TopTOOLSPressing this key opens HP TopTOOLS. This application helps you
manage and reduce overall ownership costs and provides advanced
PC management tools allowing remote BIOS updates and security
management.
NOTEHP TopTOOLS is preloaded on your PC Workstation but needs to be set
up before it can be used. To do this, click the Start button, point to
programs, then HP DMI, then Setup. Follow any instructions that are
displayed.
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1 Setting Up and Using Your PC Workstation
Using Your HP Enhanced Keyboard
HP Customer
Information
This key accesses HP Customer Information, which provides details on:
• Product features.
• The preloaded software on the system.
• Configuring the HP enhanced keyboard.
• Configuring the WWW browser.
• Detailed HP support information.
• Links to the HP PC and PC Workstation website.
Mute and Volume Keys Pressing the Mute key mutes the audio, or restores the audio if it has
been muted. The Volume keys can be used to control the volume level.
NOTEBy default, the volume on your system can be controlled with the Mute
and Volume keys on the keyboard or through the HP Volume Control
software. The volume control on the audio front panel is disabled.
For information on how to enable the volume control on the front panel,
refer to page 73.
For more information on controlling audio sound on your system, refer
to the online guide Using Sound on Your PC.
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1 Setting Up and Using Your PC Workstation
Setting Passwords
Setting Passwords
You can set two passwords, the Administrator password and the User
password, to provide two levels of protection for your PC Workstation.
You set both passwords in the Security menu group of the Setup
program.
Setting an Administrator Password
Set the Administrator password to protect the configuration of your PC
Workstation in the Setup program. An Administrator password can
provide a power-on password prompt to prevent your PC Workstation
being started or used in your absence. You can also use this password
to start the PC Workstation when the keyboard (and mouse) are
locked—you must type the password and press to unlock the
keyboard. The keyboard lock feature only works when both an
Administrator and a User password are set.
If you have set both an Administrator password and a User password,
and you enter the Setup program by using the User password, you are
restricted in your ability to change setup items. If you enter the Setup
program with an Administrator password, you have no restrictions.
To set an Administrator Password:
1 Start the Setup program. Refer to page 87.
2 Choose the Security menu.
3 Choose the Administrator Password submenu.
4 Choose the Set Administrator Password setup item. You are asked to
enter your password twice. Save your changes when you exit the
Setup program by selecting Exit, then Save and Exit.
To remove the password, follow the same procedure as to set a
password. You are asked to enter the existing password first. Then, for
the new password, leave the password field blank and press .
To confirm your choice, press a second time.
NOTEIf you forget your password, refer to page 71.
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1 Setting Up and Using Your PC Workstation
Setting Passwords
Setting a User Password
A User password can only be set if an Administrator password has
already been set.
Set a User Password to:
• Provide a power-on password prompt to prevent your PC
Workstation being started or used in your absence.
• Start the PC Workstation when the keyboard (and mouse) are
locked—you must type the password and press to unlock
the keyboard.
If you have set both an Administrator password and a User password,
and you enter the Setup program by using the User password, you are
restricted in your ability to change setup items. If you enter the Setup
program with an Administrator password, you have no restrictions.
To set a User Password:
1 Start the Setup program. Refer to page 87.
2 Choose the Security menu.
3 Choose the User Password submenu.
4 Choose the Set User Password setup item. You are asked to enter
your password twice. Save your changes when you exit the Setup
program by selecting Exit, then Save and Exit.
To remove the password, follow the same procedure as to set a
password. You are asked to enter the existing password first. Then, for
the new password, leave the password field blank and press .
To confirm your choice, press a second time.
NOTEIf you forget your password, refer to page 71.
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1 Setting Up and Using Your PC Workstation
Using Power Management
Using Power Management
Power management enables you to reduce your PC Workstation’s
overall power consumption by slowing down the PC Workstation’s
activity when it is idle. To configure power management, refer to the
Power menu in the Setup program (refer to page 87 for more
information about the Setup program).
Refer to your operating system documentation for detailed information
about the capability of your operating system to implement power
management.
Additional Information and Help
Additional information about your PC Workstation is preloaded on your
hard disk drive. This information includes:
• Working in comfort—guidance on ergonomic issues.
• HP support—similar to chapter 5 in this User’s Guide.
• Using Sound on Your PC—comprehensive online book describing
how to use the multimedia features of your PC Workstation.
• Network Administrator’s Guide—comprehensive online book
describing how to set up and configure the network interface on your
PC Workstation.
• HTML welcome pages—web pages introducing you to some of the
special features that are incorporated in your PC Workstation.
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1 Setting Up and Using Your PC Workstation
Recycling an Old PC Workstation
Recycling an Old PC Workstation
HP has a strong commitment towards environmental conservation.
Your HP PC Workstation has been designed to respect the environment
as much as possible.
HP can take an old PC Workstation back for recycling when it reaches
the end of its useful life.
In several countries, HP has a product take-back program. Collected
equipment is sent to one of HP’s recycling facilities in Europe or the
USA. As many parts as possible are reused, the remainder are recycled.
Special care is taken with batteries and other potentially toxic
substances, which are reduced to non-harmful components through a
special chemical process.
If you require more details about HP’s product take-back program,
contact your dealer or your nearest HP Sales Office.
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2
Installing Accessories in Your
PC Workstation
This chapter explains how to install accessories such as extra memory,
accessory boards, and additional disk drives, in your PC Workstation.
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2 Installing Accessories in Your PC Workstation
Accessories You Can Install
Accessories You Can Install
Please contact your authorized reseller for information about HP
accessory part numbers. Order numbers given below are subject to
change.
WARNINGFor your safety, never remove your PC Workstation’s cover without
first removing the power cord from the power outlet, and any
connection to a telecommunications network. Always replace the
cover on the PC Workstation before turning it on again.
Bottom Front-Access Shelf,
for accessories such as:
Tape drive
Zip drive
Mounting Rails can be ordered
for front-access devices:
5.25-inch disk drive rails (D2880A)
Video Memory
Upgrade
One Free Internal Mass
Storage Shelf or
Accessory Board Slot
(some models)
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2 Installing Accessories in Your PC Workstation
Removing and Replacing the Cover
Removing and Replacing the Cover
Removing the Cover
1 Turn off the display and the computer.
2 Disconnect the power cords from the power outlets, the computer
and the display. Disconnect any connection to a telecommunications
network.
3 Press the central latch down to unlock the front panel.
4 Remove the front panel by pressing the two tabs down, pivoting the
front panel downward, and lifting it off.
5 If necessary, unlock the cover using the key provided with the PC
Workstation.
6 Placing your hands on the sides of the cover, push it by about 2 cm
(about 1 inch) away from the front of the computer and then lift it
clear of the computer.
Step 3
Step 4
Step 6
Step 5
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2 Installing Accessories in Your PC Workstation
Removing and Replacing the Cover
Replacing the Cover After Installing Accessories
1 Check that you have installed all your accessories.
2 Check that all internal cables are properly connected and safely
routed so they will not be entangled when you replace the cover.
3 Check that the cover lock is unlocked.
4 Lower the cover onto the computer (aligning the front of the cover
with the inner front edge of the computer frame), and firmly slide it
forwards into position.
5 If required, lock the cover using the key.
6 Replace the front panel by first inserting the two lower hinges then
pivoting it upwards into place. The two tabs will click into place.
7 Close the central latch on top of the front panel.
Step 4
Step 6
8 Reconnect all cables and power cords.
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Step 5
Step 7
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2 Installing Accessories in Your PC Workstation
Moving and Replacing the Power Supply Unit
Moving and Replacing the Power Supply Unit
You must move the power supply unit to access the rear drive shelves
and the additional accessory board slot (some models). Removing the
power supply unit also improves access to the drive connectors and
cables.
Moving the Power Supply Unit
1 Disconnect the computer’s power supply cord and any connection to
a telecommunications network. Remove the computer’s cover (refer
to page 27).
2 Lift the front of the power supply to free the two side catches then
slide it horizontally out. Lift the power supply clear and lay it upside
down on the front drive unit.
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2 Installing Accessories in Your PC Workstation
Moving and Replacing the Power Supply Unit
Replacing the Power Supply Unit
1 Before replacing the power supply unit, ensure that the hard disk
drive(s), and the LAN or LAN/SCSI board (some models only), are
correctly installed and that all data and power cables are properly
connected and correctly routed.
2 Lift the front of the power supply unit (the fan end) and slide it into
the rear of the PC Workstation. Ensure that the hinge on the back of
the power supply engages the notch on the chassis. Then lower the
front of the power supply unit so that the catch on either side slides
into place.
3 Always replace the PC Workstation’s cover before connecting the
power cord (refer to page 28).
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2 Installing Accessories in Your PC Workstation
Installing Memory
Installing Memory
CAUTIONStatic electricity can damage electronic components. Turn OFF all
equipment. Don’t let your clothes touch the accessory. To equalize the
static electricity, rest the accessory bag on top of the PC Workstation
while you are removing the accessory from the bag. Handle the
accessory as little as possible and with care.
Installing Main Memory
Your PC Workstation is supplied with main memory. If you need more
main memory to run your application software, you can install up to a
total of 384 MB (3 x 128 MB).
Main memory is available in modules of 32 MB, 64 MB, and 128 MB
ECC SDRAMs, and 16 MB, 32 MB, and 64 MB non-ECC SDRAMs.
TIPTo take advantage of memory Error Correction Capabilities (ECC), all
modules need to be of ECC type. Correct selection must also be made
in the Setup program (Advanced
➜Memory and Cache➜Error
Checking).
To install a main memory module:
1 Disconnect the PC Workstation’s power supply cords and any
connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27).
3 Slide the memory module into the connector at 90
o
to the system
board (the module will only fit into the socket one way round).
4 Firmly press the memory module completely into the connector until
the retaining clips click into position.
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Installing Memory
Step 3
Step 4
5 Repeat this procedure for each memory module you are installing.
6 If you need to remove a memory module, gently open the retaining
clips and lift the module out of the socket.
7 Install any other accessories before replacing the cover (refer to
page 28). Reconnect all cables and power cords.
8 Turn on the display and then turn on the computer. The new memory
is automatically detected and configured. If you want to check this,
press the key while
F2 Setup is displayed at the bottom of the
screen. This displays a summary of the PC Workstation’s
configuration details
.
If you experience any problems as a result of the upgrade, refer to
Chapter 3, starting on page 55.
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Installing Memory
Installing Video Memory
Your PC workstation is supplied with video memory integrated on the
system board (2 MB). You also have a video memory module (2 MB)
installed in the video memory upgrade socket, giving you 4 MB in total.
You can increase the total amount of video memory installed from 4 MB
to 6 MB. To do this, you need to remove the 2 MB module and replace it
with a 4 MB module.
To install a video memory module:
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27).
3 If there is an accessory board preventing access to the video memory
upgrade socket, you must remove it first (refer to page 52).
4 There is a 2 MB video memory module already installed in the video
memory upgrade socket, so you must remove this first:
a Grip it firmly between your thumb and index finger.
b Carefully slide the module out of the socket.
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Installing Memory
5 Carefully insert the new, 4 MB, video memory module into the video
memory module socket. The module will fit one way only.
6 Install any other accessories before replacing the cover. Reconnect
all cables and power cords.
7 After turning on the PC Workstation, you can change the video
resolution and the number of colors displayed.
If you experience any problems as a result of the upgrade, refer to
Chapter 3, starting on page 55.
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Installing Mass Storage Devices
Installing Mass Storage Devices
You can install additional mass storage devices, if you need extra mass
storage space for your application software.
Your PC Workstation has one hard disk drive already installed. On some
models there is a second shelf which is available for a second hard disk.
Most models already have a LAN board or a SCSI/LAN board installed
on this shelf. If this is the case, a second hard disk drive cannot be
installed.
The PC Workstation has two front-access shelves for CD-ROM, zip, or
disk drives (a CD-ROM drive is already installed on the top shelf).
Connecting Devices
Data ConnectorsIf you install a drive, you need to connect it to power and data cables.
The data cables are shown below.
IDE HDD cable
NOTE
Some models are IDE-based
and some are SCSI-based. Your
PC Workstation will either
have a SCSI HDD cable or an
IDE HDD cable.
CD-ROM cable
SCSI HDD cable
Flexible Disk Drive
data cable (non-IDE)
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SCSI Cable (some models)
One end of the cable is connected to the SCSI interface board (just
above the hard disk drive). One connector on the cable is connected to
the hard disk drive itself. There are spare connectors for new SCSI
drives. A terminator is connected at the end of the cable.
IDE Hard Disk Cable (some models)
One end of the cable is connected to the system board; the other end is
connected to the hard disk drive. There is one spare connector on the
cable for a new drive.
CD-ROM Drive Cable
One end of this cable is connected to the system board; the other end is
connected to the CD-ROM drive. There is one spare connector for a
new IDE drive, for example, a zip drive.
Flexible Disk Drive
One end of this cable is connected to the system board; the other end is
connected to the 3.5-inch flexible disk drive.
Before Installing an IDE
Device
Before Installing a SCSI
Device
NOTEYou do not need to select a SCSI address for Plug and Play SCSI hard
Refer to the IDE drive’s manual to see if you must set jumpers or if there
is a special installation procedure to follow.
If you are installing an additional SCSI drive, you should assign an
unused SCSI address (ID) to the accessory. SCSI addresses range from
0 to 7 for 8-bit (narrow) SCSI and from 0 to 15 for 16-bit (wide) SCSI,
with SCSI address 0 used by the first SCSI hard disk drive and SCSI
address 7 reserved for the integrated SCSI controller (the default for
narrow and wide SCSI devices).
disks (SCSI hard disks that support the SCAM protocol).
You should assign an unused SCSI address to the second SCSI hard
disk drive (for example, SCSI address 1).
The SCSI address is usually configured with jumpers on the SCSI hard
disk drive. Refer to the installation guide supplied with the drive for
information on selecting a SCSI address.
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Some SCSI disk drives may have termination resistors that must be
removed or disabled before installation in your PC Workstation. Refer
to the drive’s installation guide for more details and to see if there is a
special installation procedure to follow.
Installing a Hard Disk Drive in the Top Rear Shelf
The top rear shelf is located under the power supply. This shelf
probably already has a LAN board or a SCSI/LAN board installed in the
corresponding slot. If this is the case, or indeed if any PCI board has
been installed in the slot, you cannot install a hard disk drive in the
shelf. If the shelf is free, you can install a 3.5-inch hard disk drive.
CAUTIONHandle the hard disk drive with care. Avoid shocks and violent
movement as this can cause damage to the hard disk drive’s internal
components.
Make sure that you back up your files before you install a hard disk
drive. Refer to your operating system documentation for information on
how to do this.
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27) and move the power
supply unit (refer to page 29).
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3 At the rear of the computer, unscrew the retaining bracket (you can
use a coin to do this) and remove it.
4 Remove the rear tray by sliding it forward about 1.5 cm (
lifting it up and out.
½ inch) and
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Installing Mass Storage Devices
5 Align the disk drive with the holes in the tray, making sure that the
drive connectors are on the open end of the tray. Then secure the
drive using the screws provided with it.
6 Carefully lower the tray back into position by aligning the metal tabs,
then slide it backwards into place.
7 At the rear of the PC Workstation, replace the retainer bracket and
screw it in place, securing the tray.
8 Connect the power cable and the data cable to the rear of the drive.
The connectors are shaped to go in one way only. If you are not
sure which connector to use, refer to page 35.
Power cable
Data cable
9 Install any other accessories before replacing the power supply unit
and cover. Reconnect all cables and power cords.
10 Refer to page 47 to complete the installation.
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Installing Mass Storage Devices
Replacing the Hard Disk Drive in the Bottom Rear Shelf
You can install either a 3.5-inch or a 5.25-inch hard disk drive in this
shelf.
CAUTIONHandle the hard disk drive with care. Avoid shocks and violent
movement as this can cause damage to the hard disk drive’s internal
components.
Make sure that you back up your files before you install a hard disk
drive. Refer to your operating system documentation for information on
how to do this.
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27) and move the power
supply unit (refer to page 29).
3 At the rear of the computer, unlatch the metal plate and remove it.
4 Disconnect the power and data cables from the drive that is
currently installed.
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5 Remove the tray by pushing it from the inside and sliding it out of the
back of the computer.
6 Remove the drive from the tray by unscrewing it from the back of the
tray.
7 Secure the new drive onto the tray with the screws provided. Ensure
that the drive connectors face the correct way.
Securing 5.25-inch
hard disk drive to tray
Securing 3.5-inch
hard disk drive to tray
8 Slide the tray back into the rear of the computer, pushing it firmly
into position.
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Installing Mass Storage Devices
9 At the rear of the computer, replace the metal plate. Insert the flat
end first then push it until it clicks into place.
Step 8
Step 9
10 Connect the power cable and the data cable to the rear of the drive.
The connectors are shaped to go in one way only. If you are not
sure which connector to use, refer to page 35.
11 Install any other accessories before replacing the power supply unit
and cover. Reconnect all cables and power cords.
12 Refer to page 47 to complete the installation.
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Installing Mass Storage Devices
Installing a Drive in a Front Shelf
WARNINGTo avoid electric shock and harm to your eyes by laser light from a
CD-ROM or CD-RW drive, do not open the CD-ROM or CD-RW
enclosure. The drive should be serviced by authorized service
personnel only.
Refer to the label on the CD-ROM or CD-RW drive for power
requirements and wavelength. These products are Class 1 laser
products.
Refer to the drive’s manual to see if you must set jumpers or if there is
a special installation procedure to follow.
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27).
3 Press the two retaining clips of the front drive unit inward and slide
the unit forward about halfway.
4 Remove the data and power cables connected to the rear of any
devices that are installed in the front drive unit.
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5 Push the two catches on the front drive unit down and then slide the
unit out, holding it with both hands.
6 Carefully place the unit on its side and remove the top mounting
bracket. Remove the metal filler plate from the empty shelf if there
is one.
7 If the drive to be installed has a tray, attach the drive to the tray.
Many devices, such as the HP Zip drive, require an HP-supplied tray
before they can be installed.
Attach drive to tray
(Example shows Zip drive)
8 Lower the drive into the free groove of the mounting bracket (ensure
that the top of the drive is facing the right way). Use the two pins on
the mounting bracket to slot the drive into place.
9 Position the other mounting bracket on top, aligning it properly so
that it clicks into place.
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Installing Mass Storage Devices
Top mounting bracket
10 Pull the PC Workstation’s data cable through the front drive bay area
and connect it to the rear of each drive. The connectors are shaped to fit one way only. If you are not sure which connector to use, refer
to page 35.
IDE (CD-ROM) Data cable
11 Using both hands, lift the drive unit and slide it back into the
computer about halfway.
12 Move the power supply unit (refer to page 29) and place it upside
down on the front drive unit.
13 Connect the power cable to the rear of each drive. The connectors
are shaped to fit one way only.
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14 Replace the power supply unit. Then push the front drive unit fully
into the PC Workstation until the two retaining clips click into place.
15 Retrieve the generic filler from the PC Workstation’s chassis by
opening the two clips.
16 Remove the existing filler from the front panel and replace it with the
generic filler to give access to the newly installed drive.
17 Install any other accessories before replacing the cover. Reconnect
all cables and power cords.
18 Refer to page 47 to complete the installation.
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Completing the Installation of a Drive
Installing Mass Storage Devices
Completing the
Installation of a SCSI
Drive
Completing the
Installation of an IDE
Drive
1 Make sure you have set a unique SCSI address for the new device
(this is done automatically with Plug-and-Play drives).
2 Make sure that proper SCSI bus termination is established.
3 Make sure that all the SCSI cable connections are secure.
4 Turn on the display and then turn on the computer.
5 When the SCSI BIOS initialization messages are displayed, check
that the details for the new SCSI drive have been correctly detected.
6 Refer to the operating system documentation for information on
formatting a drive (if necessary), or refer to the installation guide
that came with the drive to see if you need to install some driver
software.
7 If you experience any problems as a result of the upgrade, refer to
Chapter 3, starting on page 55.
1 Make sure that all the IDE cable connections are secure.
2 Turn on the display and then turn on the computer.
3 The new drive is automatically detected and configured. If you want
to check this, press the key while
bottom of the screen. This displays a summary screen showing the
PC Workstation’s configuration details.
F2 Setup is displayed at the
If the drive is not recognized, or you want to change the boot order
of drives, run the Setup program: restart the PC Workstation and
press while
4 Refer to the operating system documentation for information on
formatting a drive (if necessary), or refer to the installation guide
that came with the drive to see if you need to install some driver
software.
5 If you experience any problems as a result of the upgrade, refer to
Chapter 3, starting on page 55.
F2 Setup is displayed.
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Installing Accessory Boards
Installing Accessory Boards
CAUTIONStatic electricity can damage electronic components. Turn OFF all
equipment. Don’t let your clothes touch the accessory. To equalize the
static electricity, rest the accessory bag on top of the computer while
you are removing the accessory from the bag. Handle the accessory as
little as possible and with care.
Your PC Workstation has four main accessory board slots and one
supplementary PCI slot:
• Slot 1 (the top slot) can be used for a full-length 32-bit PCI board.
• Slot 2 can be used for either a full-length 32-bit PCI or a full-length
16-bit ISA board.
• Slot 3 can be used for a 32-bit PCI or a 16-bit ISA board (maximum
length 17-cm/6.7-inches).
• Slot 4 (the bottom slot) can be used for a 16-bit ISA board
(maximum length 17-cm/6.7-inches).
• Slot 5 (the supplementary slot) is under the power supply unit.
There is probably already a LAN board or a SCSI/LAN board installed
in this slot. If not, and there is no hard disk installed in the
corresponding shelf (refer to page 37), you can install a 32-bit PCI
board (maximum length 16-cm/6.3-inch).
Configuring Accessory Boards with Plug and Play
Plug and Play is an industry standard for automatically configuring
your PC Workstation's hardware resources and the accessory boards
installed in it. Your PC Workstation has configurable support for Plug
and Play in the BIOS.
All PCI accessory boards are Plug and Play, although not all ISA boards
are. Check the accessory board’s documentation if you are unsure.
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Installing Accessory Boards
When you start your PC Workstation after installing an accessory
board, the Plug and Play BIOS automatically detects which hardware
resources (IRQs, DMAs, memory ranges, and I/O addresses) are used
by the system-based components.
Refer to the documentation supplied with the operating system to see
whether the operating system can automatically recognize and
configure Plug and Play boards.
Configuring non-Plug and Play ISA Accessory Boards
If you install an ISA accessory board that is not Plug and Play you will
need to configure the board before your PC Workstation can use it.
Refer to the documentation supplied with the operating system for
details on your operating system’s capabilities and restrictions when
configuring non-Plug and Play accessory boards.
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Installing Accessory Boards
Installing the Board
The procedure described below assumes that you are installing an
accessory board in slot 1, 2, 3 or 4. If you are installing a board in slot 5,
the supplementary slot, after removing the cover (step 2, below), you
need to move the power supply unit (refer to page 29) so that you can
access the slot. The position of the retaining bracket (step 3, below) is
also different.
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27).
3 At the rear of the PC Workstation, unscrew the retaining bracket
(you can use a coin to do this) and remove it. (Refer to diagram on
facing page.)
4 Find a free slot. Some boards may have preferred locations and
special installation instructions detailed in their manuals.
5 Remove the slot cover. Store it in a safe place.
6 Hold the board horizontally by its “top” edge. Slide it into the board
guide of the chosen slot. (Refer to diagram on facing page.)
7 Align the board’s connector with the slot’s socket and firmly press
into the socket. Do not bend the board. Ensure the board’s connector
engages completely with the socket and does not touch components
on other boards.
8 Secure the board by replacing the retaining bracket at the rear of the
PC Workstation. Ensure that all accessory boards and slot covers are
correctly aligned and firmly secured by the bracket.
9 If you have installed a VESA-standard graphics adapter board,
connect the accessory board’s cable to the VESA pass-through
connector on the system board.
10 Install any other accessories before replacing the cover. Reconnect
all cables and power cords.
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Installing Accessory Boards
Installing an Accessory Board (refer to previous page)
Step 3: Unscrew the retaining bracket.
Step 5: Remove slot cover.
Step 6: Slide board into the slot.
Step 9: If necessary, connect the accessory board’s
cable to the VESA connector on the system board.
Step 8: Replace the retaining bracket.
(Ensure boards are correctly aligned.)
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Installing Accessory Boards
11 Depending on which operating system you have, and whether you
have installed a Plug and Play or a non-Plug and Play board, your
system may be able to automatically configure the new board. Refer
to your operating system documentation for more information.
12 If you experience any problems as a result of the upgrade, refer to
Chapter 3, starting on page 55.
Removing an Accessory Board
You might need to remove an accessory board to improve access to
components on the system board.
1 Turn off the display and computer, and disconnect the power supply
cords and any connection to a telecommunications network.
2 Remove the computer’s cover (refer to page 27).
3 Unscrew and remove the retaining bracket. Put the screw to one
side.
4 Carefully remove the board from its connector, holding the board at
each end by its top edge. Do not bend the board. If you intend to
replace the board later, note which connector it is in.
5 With its components facing up, place the board on a clean, flat, solid,
static-free surface. Handle the board by its edges.
6 Install any new accessories.
7 Replace the accessory board if necessary (refer to page 50).
8 Replace the retaining bracket.
9 Replace the cover and then reconnect all cables and power cords.
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Installing a Security Cable
Installing a Security Cable
You can secure the PC Workstation to your desk, or any other fixed
object, using a Kensington security cable. The PC Workstation has a
slot at the rear for securing the cable.
1 Insert the lock on the end of the cable into the slot located at the rear
of the PC Workstation.
2 Turn the key to lock the cable to the PC Workstation.
3 Remove the key and store it in a safe place.
NOTEThe Kensington security cable is not an HP accessory. It cannot be
ordered from HP. Contact your reseller for more information.
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3
Troubleshooting Your PC Workstation
This chapter can help you solve problems that you may encounter
when using your PC Workstation.
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Solving Problems
Solving Problems
This chapter can help you solve most problems you might have with
your PC Workstation.
If, after following the advice in this chapter, you are unable to resolve
your problem, refer to Chapter 5, starting on page 103.
HP Summary Screen
The HP Summary Screen provides information about your PC
Workstation’s current configuration. To view the Summary Screen,
press just after your PC Workstation is turned on and while the PC
Workstation’s logo is displayed during the Power-on-Self-Test (POST).
Refer to page 87 for more information.
HP Diagnostics
An HP Hardware Diagnostic utility is either preloaded on your hard
disk drive or available on the World Wide Web.
With this utility, you can diagnose any hardware-related problems that
may arise with your PC Workstation. Refer to page 62 for more
information.
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If Your PC Workstation Does Not Start Properly
If Your PC Workstation Does Not Start Properly
Use this section if your PC Workstation does not start properly when
you turn it on, and you experience one of the following symptoms:
• Your display is blank and there are no error messages.
• A POST error message is displayed.
If the Display Is Blank and There Are No Error Messages
If your display is blank and there are no error messages when you turn
on your PC Workstation, follow this procedure:
1 Check external items.
2 Check internal items.
3 Rebuild your PC Workstation’s components.
Check External ItemsMake sure the following external items are functioning properly:
• Check that the power outlet is working.
• Check that all cables and power cords are connected and firmly
plugged in.
• Check that the computer and display are turned on. (The power light
should be illuminated.)
• Check the display’s contrast and brightness settings.
• If pressing the space bar on the keyboard does not start the PC
Workstation, check that this feature is enabled via the Setup
program’s Power menu, and that the system board switch 8 is
CLOSED (refer to page 86).
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If Your PC Workstation Does Not Start Properly
Check Internal ItemsIf the PC Workstation still does not start properly, follow this procedure
to check the internal items:
1 Turn off the display, the computer, and all external devices.
2 Unplug all power cords and cables, noting their positions. Disconnect
the PC Workstation from any telecommunications network.
3 Remove the cover (refer to page 27).
4 Check the following items:
ActionReference
Check that all internal cables are
correctly attached and firmly in
place.
Check that the memory modules
are correctly installed.
Check that accessory boards are
firmly seated in their slots.
Check that any switches and
jumpers on the accessory boards
are properly set.
Refer to page 31.
Refer to page 48.
Refer to the manuals that came with each board.
Rebuild Your PC
Workstation’s
Components
5 Replace the cover.
6 Reconnect all cables and power cords.
7 Turn on the display and computer.
If the PC Workstation still does not start properly, remove all accessory
boards and other accessories, except the hard disk drive. (If you have a
SCSI-based system, do not remove the SCSI board from accessory board
slot 5 (refer to page 48).) Start the PC Workstation. If the PC
Workstation now works, add the boards and accessories one at a time to
determine which one is causing the problem.
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If Your PC Workstation Does Not Start Properly
If a POST Error Message Is Displayed
The Power-On-Self-Test (POST) can detect both an error and a change
to the configuration. In either case, a code and short description is
displayed. Depending on the message, one or more of these choices is
displayed:
• Press to ignore the message and continue.
• Press to run the Setup program and correct a system
configuration error. HP recommends that you correct the error
before proceeding, even if the PC Workstation appears to start
successfully.
• Press to accept (validate) the change and update the Setup
program’s configuration information.
• Press to see more details about the message. After viewing
these details, you are returned to the original POST display screen.
If the message is actually a change to the configuration you have
made (for example, you have just removed some memory), you can
then press to accept the change and update the Setup program’s
configuration information. Otherwise, press to ignore the
message and continue, or press to run the Setup program and
correct a system configuration error. (The number of choices
available is dependent on the kind of error.)
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If Your PC Workstation Does Not Start Properly
Clearing the PC Workstation’s Configuration Memory
If the PC Workstation then starts, but POST still persists in reporting
an error, clear the current configuration memory values and reinstall
the built-in default values:
1 Turn off the PC Workstation, disconnect the power cord and all
cables, and remove the cover.
a Set the system board switch 6 (CMOS STATUS) to CLOSED to
clear the configuration.
b Replace the cover, and reconnect the power cord only.
c Turn on the PC Workstation. This erases the CMOS memory.
d Wait until the PC Workstation has started. A message is displayed
similar to this:
“Configuration has been cleared, set switch ‘Clear CMOS’
to the OPEN position before rebooting.”
Turn off the PC Workstation, disconnect the power cord, and
remove the cover.
e Set the system board switch 6 (CMOS STATUS) on the switch
block to OPEN to re-enable the configuration.
2 Replace the cover, and reconnect the power cord and all cables.
3 Turn on the PC Workstation. An error message similar to the one
shown below is displayed:
“Incorrect PC configuration”
The PC Workstation stops. Press any key to continue.
4 Run the Setup program by pressing . CMOS default values are
automatically downloaded and saved.
5 Make any other changes you want and press to save the
configuration and exit from the Setup program.
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If You Cannot Turn Off Your PC Workstation
If You Cannot Turn Off Your PC Workstation
Use this section if you cannot turn off your PC Workstation, the power
indication light is red, and you hear a “buzzing” sound.
• Check whether your PC Workstation is locked, in which case “power-
off” is not allowed. You need to enter a password to unlock the PC
Workstation (refer to the Power-On Password item in the Setup
program (Security
• Check whether you are in a suspend/sleep mode, in which case a
“power-off” is not allowed (refer to the Power menu in the Setup
program). Wake up the PC Workstation first and then shut it down.
• If the PC Workstation is not locked and you have pressed the power
on/off button but without success, press the button again, but this
time keep it pressed for 4 seconds. This turns off the PC
Workstation, but data may be lost as the operating system has not
shut down correctly.
➜Administrator Password) and to page 21).
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If Your PC Workstation Has a Hardware Problem
If Your PC Workstation Has a Hardware Problem
This section describes what to do if you have problems with your
display, disk drives, printer, accessory board(s), keyboard, or mouse.
The HP Hardware Diagnostics Utility
The HP Hardware Diagnostics utility helps you diagnose any hardwarerelated problems with your PC Workstation. The utility is either
preloaded on your hard disk as part of the HP TopTOOLS application,
or is available on the World Wide Web at:
http://www.hp.com/go/pcsupport/
The utility consists of a set of tools that help you to:
• Check the configuration of your system and verify that it is
functioning correctly.
• Diagnose hardware-related problems.
• Provide precise information to HP-dedicated Support Agents so that
they can solve any problems quickly and effectively.
To use the utility, you must first install it and then ensure that it is
ready for use. Information on how to do this is given in the Vectra Hardware Diagnostics user’s guide. You can download a PDF version
of this guide from the HP World Wide Web site listed above.
It is important that you use the latest version of the utility to diagnose
hardware-related problems. If you do not, HP-dedicated Support
Agents may request that you do so before offering support.
The latest version of the utility can be obtained from HP Electronic
Information Services, available 24 hours per day, 7 days per week. To
access these services, connect to the HP World Wide Web site listed
above.
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If Your PC Workstation Has a Hardware Problem
Starting the UtilityTo start the utility:
1 Quit all applications, shut down the operating system and restart the
PC Workstation.
• If you want to run the utility from a diskette, insert it into the
flexible disk drive before you restart the PC. On restarting, the
utility runs automatically, displaying the Welcome screen.
• If you run the utility from the hard disk drive, the PC Workstation
restarts with the option to choose between your usual operating
system and the utility. Select the utility to run it.
2 After the Welcome screen is displayed, press to continue, and
then follow the on-screen instructions to carry out the diagnostic
tests.
The utility automatically detects the complete hardware configuration
of your system before any tests are performed.
Basic System TestsTo verify the correct operation of your system’s hardware, you need to
carry out the Basic System Tests.
Advanced System Tests To perform more in-depth testing of your system’s individual
components, you need to carry out the Advanced System Tests.
NOTEThe advanced test phase is suitable for intermediate and advanced
users only.
Support TicketTo produce a complete record of your system’s configuration and test
results, you need to create a Support Ticket. You can then send this, via
email or fax, to your local or HP-dedicated Support Agent.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If Your Display Does Not Work Properly
If Your Display Is Blurred or Unreadable
If you have selected the wrong display type in your operating system,
the display screen may become blurred or unreadable. To correct this
problem select the correct display by using the procedures in the
operating system on your PC Workstation. Refer to your PC
Workstation’s operating system documentation for details.
If Nothing Is Displayed on the Screen
If the display works correctly during the Power-On-Self-Test (POST),
but goes blank when Windows starts, your screen’s refresh rate may be
set too high. To resolve the problem, try one or more of the following
steps.
• You may be able to start your operating system in “safe mode” which
allows you to change the display settings. Refer to your operating
system documentation for more information.
• If your display is DDC compliant, check that Video Plug & Play
Display is enabled in the Setup program (Advanced
• If your display is not DDC compliant, so Video Plug & Play Display is
➜Video).
disabled, check the refresh settings in the Video section to ensure
they are not too high.
To find out if your display is DDC compliant, refer to the display
documentation.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If nothing is displayed on the screen at all, but the PC Workstation
starts and the keyboard, disk drives, and other peripheral devices seem
to operate properly:
• Check that the display is plugged in and turned ON.
• Check that you have entered a password if you have set the keyboard
and mouse to be locked after a certain period of inactivity (refer to
the Autosoft Lock item in the Setup program (Security
➜User
Password)).
• Check that the brightness and contrast controls are properly set.
• Check that the display video cable is correctly connected.
• Turn off the display, and unplug it from the power outlet. Disconnect
the video cable and examine the video cable connector pins. If the
pins are bent, carefully straighten them.
• If you have installed a video upgrade module, check that it is
properly installed.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
Other Display Problems
If the display image is not aligned with the screen, use the display’s
controls to center the image (refer to the display manual for
instructions). If the screens generated by applications do not appear to
be correct, check the application’s manual to find out which video
standard is required. Also check your display manual to find out which
refresh rate is required. Use the Setup program, or your operating
system’s procedures, to select the correct refresh rate.
If Your Keyboard Does Not Work
• Check that the keyboard is correctly connected.
• If, when you turn on your PC Workstation, the operating system
boots, the keyboard is correctly connected, but your keyboard is still
not available, the power-on password may be set to “keyboard
locked”. You need to enter a password to unlock the keyboard (and
mouse). Refer to the Power-On Password item in the Setup program
(Security
➜Administrator Password).
If Your Mouse Does Not Work
• Check that the mouse is correctly connected.
• Check that the mouse driver supplied with the preloaded software is
installed correctly.
• Clean the mouse ball and rollers as shown in the figure below (use a
non-residual contact cleaner).
Cleaning the mouse ball
Cleaning the mouse rollers
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If Your Printer Does Not Work
• Check that the printer is configured correctly for the PC Workstation
and for the application you are using.
a Check that the PC Workstation’s port has been correctly
configured in the Setup program (Advanced
Ports).
b Check that the printer is correctly set up in your operating
system’s configuration.
c Check that the application program’s “print” menu has been
correctly set up. (Refer to the manual supplied with the
application software.)
• Check that the PC Workstation’s port is working properly by running
another peripheral connected to the port.
• Refer to the printer’s manual for further help.
➜Integrated I/O
If Your Flexible Disk Drive Does Not Work
• Check that you are using a formatted diskette and it is inserted
correctly.
• Check that you are using a diskette of the correct density.
• Check that the flexible disk drive is correctly configured in the Setup
program (Advanced
• Check that the flexible disk drive is not disabled in the Setup
program (Advanced
• Check that the Flexible Disks item and the Write on Flexible Disks
item are not set to Locked in the Setup program
(Security
• Clean the flexible disk drive using a diskette cleaning kit.
• Check that the disk power and data cables are correctly connected.
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➜Hardware Protection).
➜Flexible Disk Drives).
➜Flexible Disk Drives).
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If Your Hard Disk Does Not Work
• Check that the disk power and data cables are correctly connected
(refer to page 35).
• For an IDE drive, check the IDE Devices configuration settings in the
Setup program (Advanced
• For an IDE drive, check the Hardware Protection settings in the
Setup program (Security
• For an IDE drive, check the Boot Device Security settings in the
Setup program (Security
• For a SCSI drive, check the SCSI Interface setting in the Setup
program (Advanced
➜Integrated SCSI Interface). You can also
access this setting by pressing during the power-on self test
(POST).
➜IDE Devices).
➜Hardware Protection).
➜Boot Devices Security).
If the Hard Disk Activity
Light Does Not Work
If the hard disk activity light does not flicker when the PC Workstation
is accessing the hard disk drive:
• Check that the control panel connector is firmly attached to the
system board.
• Check that the disk power and data cables are correctly connected
(refer to page 35).
If there is a Problem with Your CD-ROM Drive
WARNINGMake sure that you disconnect the power cord and any
telecommunications cables from your computer before you remove
the cover to check the cable connections or jumper settings.
To avoid electric shock and harm to your eyes by laser light, do not
open the CD-ROM drive enclosure. The CD-ROM drive should be
serviced by service personnel only. Refer to the label on the CD-ROM
for power requirements and wavelength. This PC Workstation is a class
1 laser product. Do not attempt to make any adjustment to the laser
unit.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If the CD-ROM Drive Does Not Work
• Check that the cables have been properly connected.
• Check that a CD is inserted in the drive.
• Check the IDE Devices configuration settings in the Setup program
(Advanced
• Check the Hardware Protection settings in the Setup program
(Security
• Check the Boot Device Security settings in the Setup program
(Security
• Check that the Integrated Bus IDE Adapters item is set to Both in the
Setup program (Advanced
• For further information refer to the CD-ROM documentation.
➜IDE Devices).
➜Hardware Protection).
➜Boot Devices Security).
➜IDE Devices).
If the CD-ROM Drive is Idle
If the CD-ROM drive does not appear to be working, try accessing the
disk by clicking on the CD-ROM drive icon or drive letter assigned to
the CD-ROM drive by your operating system.
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The picture shows two
possible locations of the
manual eject button.
3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Hardware Problem
If the CD-ROM Drive Door Does Not Open
If you have difficulty removing a CD-ROM disk from the CD-ROM drive
(during a power failure for example), you can use the manual eject
button. To eject a CD-ROM disk using the manual eject button,
proceed as follows:
1 If the CD-ROM drive manual eject button is not visible, remove the
front bezel covering the CD-ROM drive. The manual eject button is
inside a small hole on the front of the CD-ROM drive.
2 With a thin, solid rod, such as the end of a paper clip, push the
CD-ROM’s manual eject button.
3 The CD-ROM drive door is released, opening slightly. Carefully pull
it open fully and retrieve the disk.
4 To close the CD-ROM drive door, push it gently closed without
forcing it. The CD-ROM drive door may not close completely until it
is fully functional (for example, when the power comes back on).
5 If required, replace the CD-ROM drive’s front bezel.
If an Accessory Board Does Not Work
• Check that the accessory board has been firmly installed in the slot.
• Check that the accessory board has been correctly configured.
• Check that the accessory board is not using memory, I/O addresses,
an IRQ, or DMA also used by the PC Workstation. Refer to page 81
for more information. Refer to the board’s manual for further details.
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3 Troubleshooting Your PC Workstation
If You Have Forgotten Your Password
If You Have Forgotten Your Password
❒ If you forget the User password, but not the Administrator password,
carry out the following procedure:
1 Turn off the PC Workstation.
2 Restart the PC Workstation. If the keyboard is locked, enter the
Administrator password.
3 Wait for
4 Press to start the Setup program.
5 Enter the Administrator password to access the Setup program.
6 Select the User Password section from the Security menu, then
select Set User Password.
7 When asked for the old User password, enter the Administrator
password.
8 Set a new User password. This replaces the old password that you
have forgotten.
9 Press to save the new password and exit the Setup program.
F2 Setup to be displayed.
❒ If you forget the Administrator password:
1 Turn off the PC Workstation and remove the cover.
2 Set switch 7 on the system board switch block to CLOSED (refer
to page 86).
3 Turn on the PC Workstation and allow it to complete its startup
routine. The message
off your PC and set the clear password switch to open
position before restarting”
“Passwords have been cleared, power-
is displayed.
4 Turn off the computer.
5 Reset switch 7 to OPEN.
6 Replace the computer’s cover.
7 Turn on the computer and allow it to complete its startup routine.
8 After the Power-On Self-Test has completed, press when
prompted to use the Setup program.
9 Set new User and System Administrator passwords.
10 Press to save the new passwords and exit the Setup program.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has a Software Problem
If Your PC Workstation Has a Software Problem
If Your Application Software Does Not Work
If the PC Workstation reports the system is OK and the indicator light
over the power switch is illuminated, but some software will not run,
refer to the operating system and/or application software manuals.
If the Date and Time Are Incorrect
The date and time may be incorrect for the following reasons:
• The time has changed to reflect the beginning or end of Summer
Time.
• The PC Workstation has been unplugged from the mains for too long,
and the battery is discharged.
The on-board battery automatically recharges itself as soon as the
PC Workstation is plugged into a power outlet again.
To change the date and time, use your operating system utilities or the
Setup program.
If You Can’t Start the Setup Program
This may happen if the copy of the PC Workstation’s configuration
stored in memory is corrupted. You will need to erase/clear the CMOS
memory in order to fix the problem. Refer to page 60 for information on
how to do this.
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has an Audio Problem
If Your PC Workstation Has an Audio Problem
Enabling the HP Front Panel Volume Control
To use the front panel volume control button, you must enable the
hardware volume control in the audio software settings.
To enable the hardware volume control, follow the appropriate section
for your own operating system, described below.
Enabling the HP Front
Panel Volume Control
Under Windows NT 4.0
Enabling the HP Front
Panel Volume Control
Under Windows 95
You can enable the HP Front Panel Volume Control from the Device tab
as follows:
1 Click the Start button and select Settings
2 Double-click Multimedia and then click the Devices tab.
3 In the list of devices, double-click the line
see the audio driver
Driver
4 Click the Enable Hardware Volume Control checkbox, and then click
OK to exit.
5 Check that the HP Front Panel Volume Control is enabled by first
double-clicking the speaker symbol in the right corner of the
taskbar. Then select the Volume Control window and try to move the
volume level. If the volume level does not move, the HP Front Panel
Volume Control has been enabled.
You can enable the HP Front Panel Volume Control from the Device
Manager as follows:
1 Click the Start button and select Settings
. Click this and then click Settings.
Audio for Analog Devices SoundComm
➡ Control Panel.
Audio Devices. You will
➡ Control Panel.
2 Double-click System and then click the Device Manager tab.
3 In the list of devices, double-click the line
controllers
AD1816 Sound Controller
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. You will see the audio driver Analog Devices
. Click this and then click Properties.
Sound, video and game
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3 Troubleshooting Your PC Workstation
If Your PC Workstation Has an Audio Problem
4 Click the Enable Hardware Volume Control checkbox, and then click
OK to exit.
5 Check that the HP Front Panel Volume Control is enabled by first
double-clicking the speaker symbol in the right corner of the
taskbar. Then select the Volume Control window and try to move the
volume level. If the volume level does not move, the HP Front Panel
Volume Control has been enabled.
Enabling the HP Front
Panel Volume Control
Under Windows NT
3.51
You can enable the HP Front Panel Volume Control from the Main
program group as follows:
1 Open the Main program group and then double-click the Control
Panel.
2 Double-click the Drivers icon.
3 In the Installed Drivers list, select
Driver
4 Click the Enable Hardware Volume Control checkbox, and then click
OK to exit.
5 Check that the HP Front Panel Volume Control is enabled by
selecting the Volume Control program in the Accessories group, then
try to move the volume level. If the volume level does not move, the
Front Panel Volume Control has been enabled.
, click Setup, then click the Setting tab.
Analog Devices SoundComm
Other Audio Problems
If your PC Workstation has other audio problems, refer to the online
guide Using Sound on Your PC.
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3 Troubleshooting Your PC Workstation
Connecting an External Battery
Connecting an External Battery
WARNINGThere is a danger of explosion if the battery is incorrectly installed. For
your safety, never attempt to recharge, disassemble, or burn the old
battery. Replace the battery only with the same or equivalent type
recommended by the manufacturer. The battery is a lithium battery
which does not contain heavy metals. Nevertheless, in order to protect
the environment, do not dispose of batteries in household waste.
Please return used batteries to the shop from which you bought them,
or to the dealer from whom you purchased your PC Workstation, or to
HP, so that they can be either recycled or disposed of in an
environmentally sound way. Returned batteries will be accepted free
of charge.
If the installed battery stops working, you can install an external
battery in the PC Workstation. You can order this from your
HP-authorized reseller. The battery is not covered by the HP Warranty.
Connecting an External
Battery
1 Remove the computer’s cover (refer to page 27).
2 Connect the external battery cable to the battery connector on the
system board.
3 Mount the external battery as shown below, using the self-adhesive
strip supplied.
Step 3
Step 2
4 Replace the computer’s cover and run the Setup program to
reconfigure the computer.
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4
Technical Information
Page 88
4 Technical Information
Features of Your PC Workstation
Features of Your PC Workstation
Feature:Description:
Processor (standard)Pentium II MMX
Cache Memory
(integrated in processor package)
Main memory (size/speed)Upgradeable to 384 MB (SDRAM)
VideoAGP video controller with 4 MB of RAMBUS video memory
LAN (some models)Ethernet 10BT/100TX LAN controller on PCI accessory board
AudioIntegrated 16-bit high fidelity with high-end mixing capability
Disk drive controllerTwo Master IDE channels on the PCI bus
Rear connectors on system board• Mini-DIN mouse
• Level-One: 16 KB code, 16 KB data
• Level-Two: 512 KB
(2 MB onboard and 2 MB in a module). The 2 MB module can
be replaced by a 4 MB module, giving 6 MB in total
and SigmaDelta converters
On some models:
board
• Mini-DIN keyboard
• 25-pin parallel
• 15-pin VGA
• 9-pin serial (buffered)
• Two USB
• Stereo In jack (3.5 mm)
• Stereo Out jack (3.5 mm)
• Microphone In jack (3.5 mm)
Ultra SCSI 16-bit (wide) controller on a PCI
25-pin parallel connector• Mode: Centronics or bidirectional modes (ECP/EPP)
• Parallel port: 1 (378h, IRQ 7), 2 (278h, IRQ 5), or
automatic (Plug and Play) selection or off.
9-pin serial connector• Standard: UART 16550 buffered serial port (RS-232-C).
• Serial Port: 2F8h (IRQ 3), 2E8h (IRQ 3),
3F8h (IRQ 4), 3E8h (IRQ 4), or automatic (Plug and Play)
selection or off.
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Features of Your PC Workstation
Feature:Description:
Disk drive shelvesFour or five mass storage shelves:
• One front-access 3.5-inch drive
• Two front-access 5.25-inch drives
• One or two internal 3.5-inch hard disk drives
(one rear shelf supports either a PCI board or a second
internal hard disk drive)
System board connectors• One flexible disk drive connector
• Two Master IDE connectors (for up to four IDE devices)
Keyboard/Mouse• HP enhanced keyboard with mini-DIN connector
• One Ultra wide SCSI 16-bit connector
• One Ultra narrow SCSI 8-bit connector (external)
• Two 32-bit PCI (Peripheral Component Interconnect) slots
(one slot (slot 5) may be already occupied by a SCSI/LAN
or LAN board, or there may be a hard disk drive installed
in the corresponding shelf, blocking access to the slot)
• One 16-bit ISA (Industry Standard Architecture) slot
• Two combination ISA or PCI slots
• HP two-button mouse with mini-DIN connector
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4 Technical Information
System Specifications
System Specifications
Power Consumption Information
115V / 60 Hz230V / 50Hz
On (idle - no file transfer) - Windows 9532W35W
On (idle - no file transfer) - Windows NT 4.045W45W
Sleep/Suspend Mode - Windows 9525.5W29W
Off1.6W3W
NOTEWhen the PC Workstation is turned off with the power button on the
front panel, the power consumption falls below 5 Watts, but is not zero.
The special on/off method used by this PC Workstation considerably
extends the lifetime of the power supply. To reach zero power
consumption in “off” mode, either unplug the PC Workstation from the
power outlet or use a power block with a switch. You should be aware
that, in this case, the PC Workstation will lose its time settings within a
few days.
Typical Power Consumption/Availability for ISA Accessory Slots
+5 V1 A limit per slot (limited by system board)
+12 V0.2 A limit per slot (limited by system board)
- 5 V0.2 A total power limit (limited by power supply)
-12 V0.5 A total power limit (limited by power supply)
Typical Power Consumption/Availability for PCI Accessory Slots
+5 V2.5 A maximum per slot
+12 V0.2 A maximum per slot
-12 V0.2 A maximum per slot
There is a maximum per-slot limit of 15 W between all supply rails.
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4 Technical Information
System Specifications
IRQs, DMAs, and I/O Addresses Used by Your PC Workstation
The IRQ, DMA, and I/O address mappings shown here are typical and
should be used as a guideline. The resources used by your PC
Workstation may be slightly different. Use one of the operating system
tools, for example, Device Manager with Windows 95, to check the
resources used by your PC Workstation.
IRQs used by
PC Workstation
DMAs used by
PC Workstation
IRQ0 system timer
IRQ1 keyboard
IRQ2 system cascade
IRQ3 COM4
IRQ4 COM1
IRQ5 AD1816 or parallel port
IRQ6 flexible disk drive controller
IRQ7 LPT1
IRQ8 real-time clock
IRQ9 PCI or ISA or Ethernet adapter
IRQ10 PCI or ISA or SCSI controller
IRQ11 PCI or ISA or AD1816
IRQ12 mouse
IRQ13 processor
IRQ14 primary IDE controller
IRQ15 secondary IDE controller
This section introduces the HP Summary Screen and the HP Setup
program. You can use the Summary Screen and the Setup program to
configure your PC Workstation and solve configuration problems with
your PC Workstation.
HP Summary Screen
Check your PC Workstation’s configuration when you first use the PC
Workstation and each time after you install, remove, or upgrade
accessories. To check the configuration:
1 Turn on the display and then the computer. If the PC Workstation is
already turned on, save your data and exit all programs, then restart
the PC Workstation. Consult your operating system documentation
for any special instructions concerning turning off and then
restarting your PC Workstation.
2 While the PC Workstation’s logo is displayed on your screen, press
. This takes you to the HP Summary Screen. (To go immediately
into the Setup program, and bypass the Summary Screen, press
instead of ). The Summary Screen is displayed for only a short
time. To retain the screen indefinitely (until you decide to leave it),
press .
NOTEPressing while the PC Workstation’s logo is displayed takes you to
the Boot menu. You can then select the device from which you want to
boot.
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4 Technical Information
The HP Summary Screen and Setup Program
When you press the HP Summary Screen (similar to that shown
below) appears:
HP PC WORKSTATION XA 6/xxx - Copyright 1997 Hewlett-Packard - 3.0
BIOS Version: HC.08.xxPC Serial Number: FR74011111
CPU Date Code: N/ALAN Mac Address: 00-60-B0-5D-C9-2D
System RAM: 64MBProcessor Type: Pentium II
Bank A: 64MBCOM1: 3F8H
Bank B: NoneCOM2: None
Bank C: NoneCOM3: None
Bank D: Not availableCOM4: None
System Cache: 512 KB (Synchronous)LPT1: 378H
Video Device: Cirrus LogicLPT2: None
1st IDE Device: CD-ROMLPT3: None
2nd IDE Device: NoneFlexible Disk A: 1.44 MB
3rd IDE Device: NoneFlexible Disk B: None
4th IDE Device: NoneDisplay type: Not Available
ISA PnP: Not InstalledPCI Slot #1: PCI to PCI Bridge
ISA PnP: Not InstalledPCI Slot #2: Not Installed
PCI Slot #3: Not Installed
<F1> to continue, <F2> to run Setup, <F10>to power off, <F5> to retain
This screen gives you a summary of the current configuration
settings of your PC Workstation.
Using the HP Setup Program
1 Turn on the display and then the computer. If the PC Workstation is
already turned on, save your data and exit all programs, then restart
the PC Workstation. Consult your operating system documentation
for any special instructions concerning turning off and then
restarting your PC Workstation.
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4 Technical Information
The HP Summary Screen and Setup Program
2 Press while F2 Setup is displayed at the bottom of the screen.
F2 Setup appears for a short period during the POST (Power-On-
Self-Test). If you fail to press in time and the start-up process
continues, you need to restart your PC Workstation to go through
the POST again so you can press .
3 The opening screen of the PC Workstation’s Setup program is
displayed, and is similar to the one shown below. Note that “Main” is
initially highlighted.
NOTEIn addition to the Exit menu, you can also use the key to save your
settings and exit the Setup program.
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4 Technical Information
The HP Summary Screen and Setup Program
You move through the Setup program by using the following keys:
• The or arrows can be used to select fields in the current
menu.
• The key moves to the top item, and the key moves to the
bottom item, of the current menu.
• Within a field selects the next lower value and selects the
next higher value.
• displays a sub-menu for menu items.
• or + allows you to exit from a sub-menu.
• The and arrows select menus from the menu bar.
• loads factory-installed default values.
• restores previous values from CMOS.
• or + displays the general help screen.
• exits from the general help screen.
• Use the key to save your settings and exit Setup.
Pressing the or arrow keys while you are on a main menu
screen, takes you to the next menu option. If, however, you are on a
sub-menu screen and you press these arrows, you will stay on that
screen.
Use the and arrow keys to scroll through the items on the
general help screen.
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