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HP Xw8200 HP Workstation xw8200 Service and Technical Reference Guide (Complet - Page 52

Start>Shut Down>Restart, Enter, Security>Power-On Password, File>Save Changes and Exit

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ESTABLISHING A POWER-ON PASSWORD USING WORKSTATION SETUP Establishing a power-on password through Computer Setup prevents access to the workstation when power is turned on, unless the password is entered. When a power-on password is set, Computer Setup presents Password Options under the Security menu. The password options include Network Server Mode and Password Prompt on Warm Boot. When Network Server Mode is disabled, the password must be entered each time the workstation is turned on when the key icon appears on the monitor. When Password Prompt on Warm Boot is enabled, the password must also be entered each time the workstation is rebooted. When Network Server Mode is enabled, the password prompt is not presented during POST, but any attached PS/2 keyboard will remain locked until the user enters the power-on password. To establish a power-on password through workstation setup: 1 Turn on or restart the workstation. If you are in Windows, click Start>Shut Down>Restart. 2 As soon as the computer is turned on, press and hold the F10 until you enter Computer Setup. Press Enter to bypass the title screen, if necessary. NOTE If you do not press the F10 key at the appropriate time, you must restart the workstation and press and hold the F10 key again to access the utility. If you are using a PS/2 keyboard, you may see a Keyboard Error message-disregard it. 3 Select Security>Power-On Password and follow the on-screen instructions. 4 Before exiting, select File>Save Changes and Exit. ENTERING A POWER-ON PASSWORD To enter a power-on password: 1 Turn on or restart the workstation. If you are in Windows, click Start>Shut Down>Restart the Computer. 2 When the key icon appears on the monitor, enter the current password, then press Enter. NOTE Type carefully. For security reasons, the characters you enter do not appear on the screen. If you enter the password incorrectly, a broken key icon appears. Try again. After three unsuccessful tries, you must turn off the workstation, then turn it on again before you can continue. ENTERING A SETUP PASSWORD If a setup password has been established on the workstation, you will be prompted to enter it each time you run Computer Setup. To enter a setup password: 1 Turn on or restart the workstation. If you are in Windows, click Start>Shut Down>Restart the Computer. 2 As soon as the workstation is turned on, press and hold the F10 key until you enter Computer Setup. Press Enter to bypass the title screen, if necessary. 52 SYSTEM MANAGEMENT

Section	Page
Contents	3
Preface	9
Important Safety Warnings	9
Updating BIOS, Drivers, and Software	11
Finding Information	11
E-Support	11
Additional Documentation	12
Helpful links	12
Using the Documentation Library CD	12
Windows-Based Workstations	12
Linux-Based Workstations	13
Locating Regulatory Information	13
Parts and Accessories	13
Subscriber’s Choice	13
Chapter 1: Product Overview	15
Product Features	16
Exploded View	16
Front Panel Components	17
Rear Panel Components	18
Serial Number and COA Label Location	19
Product Specifications	19
Power Supply and Cooling	20
Power Supply Specifications	21
Power Consumption and Cooling	22
System Fans and Airflow	22
Resetting the Power Supply	23
Environmental Specification	23
PCI and PCI Express Slot Power Specifications	23
ENERGY STAR	24
ENERGY STAR Compliance	24
Hyper-Threading Technology	25
Chapter 2: Installing or Restoring the Operating System	27
Installing the Operating System and Software	28
Microsoft Windows XP Professional	28
Installing or Upgrading Device Drivers	28
Creating a Restore Diskette	28
Linux-Preinstalled Workstations	28
Starting Up the Linux Operating System	28
Restoring the Linux Operating System	29
Upgrading Device Drivers	30
Linux-Enabled Workstations	30
Verifying Hardware Compatibility	30
Installing the Linux Operating System	30
Upgrading Device Drivers	30
HP Software	31
Restoring the Operating System	31
Protecting the Software	31
Ordering Backup Software	32
Chapter 3: System Management	33
Computer Setup (F10)	34
BIOS ROM	35
Using Computer Setup (F10)	35
Computer Setup Menu	37
Desktop Management	42
Initial Configuration and Deployment	42
Remote System Installation	42
Software Updating and Management	43
HP Client Manager Software	43
Altiris Client Management Solutions	43
System Software Manager	44
Proactive Change Notification	44
Subscriber’s Choice	44
ROM Flash	44
Remote ROM Flash	45
HPQFlash	45
FailSafe Boot Block ROM	45
Replicating the Setup	46
Dual-State Power Button	48
World Wide Web Site	49
Building Blocks and Partners	49
Asset Tracking and Security	49
Password Security	51
Deleting a Power-On or Setup Password	54
DriveLock	55
Hood Sensor (Smart Cover Sensor)	56
Master Boot Record Security	57
Cable Lock Provision (Optional)	58
Security Lock (Optional)	58
Universal Chassis Clamp Lock (Optional)	58
Hood Sensor (Smart Cover Sensor)	59
Access Panel Key Lock	59
Fault Notification and Recovery	59
Drive Protection System	59
Ultra ATA Integrity Monitoring	59
ECC Fault Prediction and Prefailure Warranty	59
Surge-Tolerant Power Supply	59
Thermal Sensor	60
Chapter 4: Removal and Replacement Procedures	61
Service Considerations	62
Read Cautions, Warnings and Safety Precautions	62
Electrostatic Discharge Information	62
Generating Static	62
Preventing Electrostatic Damage to Equipment	63
Personal Grounding Methods and Equipment	63
Grounding the Work Area	63
Recommended Materials and Equipment	64
Tools and Software Requirements	64
Screws	64
Special Handling of Components	65
Cables and Connectors	65
Hard Drives	65
Lithium Coin Cell Battery	65
Pre-Disassembly Procedures	66
System Board Components	67
System Board Architecture	68
Removal and Replacement of Components	68
Disassembly Order	69
Security Lock (Optional)	69
Cable Lock (Optional)	70
Universal Chassis Clamp Lock (Optional)	70
Access Panel	71
Front Bezel	71
Bezel Blanks	72
Hood Sensor (Smart Cover Sensor)	72
Front Panel I/O Device Assembly	73
Power Button Assembly and System Speaker	74
Power Supply	74
System Fan	75
Memory	76
Memory Module Features	76
Memory Module Requirements	76
Removing Memory Module	77
Installing Memory Module	77
Peripheral Component Interconnect (PCI) Slots	78
PCI Bus Layout	79
PCI Card Support	81
PCI Retainer	83
PCI Express	83
PCI or PCI Express Removal	84
PCI or PCI Express Installation	84
Front Fan Removal (Optional)	85
Battery	86
Power Connections to Drives	87
Optical Drive	87
Replacing Optical Drive Cable	89
Diskette Drive (Optional)	89
Hard Drive	91
Removing a Hard Drive	91
Installing Hard Drive	92
Processor Heatsink	96
Removing the CPU Heatsink	96
Replacing the CPU Heatsink	98
Processor	99
Removing the Processor	99
Replacing the Processor	100
System Board	101
Chapter 5: System Diagnostics and Troubleshooting	103
E-Support	104
Help & Support Center (HSC) and E-Support	104
Troubleshooting Checklist	104
LED Color Definitions	105
HP Insight Diagnostics Offline Edition	105
Key Features and Benefits	105
Theory of Operation	105
Diagnostic Utility on CD	106
Download the ISO Image	106
User Interface	107
Diagnostic Error Codes	111
Diagnostic Light Codes	111
Troubleshooting Scenarios and Solutions	113
Solving Minor Problems	113
Solving Power Supply Problems	115
Testing Power Supply	115
Solving Diskette Problems	117
Solving Hard Drive Problems	118
Solving Display Problems	120
Solving Audio Problems	121
Solving Printer Problems	123
Solving Keyboard and Mouse Problems	123
Solving Front Panel Component Problems	124
Solving Hardware Installation Problems	126
Solving Network Problems	127
Solving Memory Problems	129
Solving Processor Problems	129
Solving CD-ROM and DVD Problems	130
Solving Internet Access Problems	131
Power On Self Test (POST) and Error Messages	133
Appendix A: SCSI Devices	141
SCSI Guidelines	141
Using SCSISelect with SCSI Devices	142
SMART	142
Jumpers	143
Appendix B: SATA Devices	145
SATA Guidelines	145
Boot Order	146
SATA Raid Configurations	147
Appendix C: Ultra ATA Devices	149
Ultra ATA Jumpers	149
Ultra ATA Cables	149
Drive Installation Guidelines	149
Device Classes	150
General Attach Guidelines	150
Attach Sequence Rules by Class Priority	150
Attach Sequence Worksheet	151
Example 1: Three Device Installation Sample	151
Example 2: Four Device Installation Sample	152
Additional Drive Application Notes	153
SMART	153
Jumpers	154
CD-ROM or DVD-ROM Drive	154
Appendix D: Connector Pins	155
Enhanced Keyboard	155
Mouse	155
Ethernet RJ-45	155
Parallel Interface	156
Serial Interface	156
USB	156
IEEE 1394	157
Microphone	157
Headphone	157
Line-in Audio	157
Line-out Audio	158
Ultra SCSI	158
SATA	159
Monitor (VGA)	160
Monitor (DVI)	160
ATA/ATAPI (IDE) Standard Drive Cable	161
24-Pin Power (Main)	162
6-Pin Power (Auxiliary System Board)	162
8-Pin Power (for Processors)	163
6-Pin Power (Auxiliary PCI Express)	163
Appendix E: System Board Designators	165
Appendix F: Power Cord Set Requirements	169
Appendix G: Routine Care	171
General Cleaning Safety Precautions	171
Maximizing the Airflow	171
Cleaning the Workstation Case	171
Cleaning the Keyboard	172
Cleaning the Monitor	172
Cleaning the Mouse	172
Appendix H: Additional Password Security and Resetting CMOS	173
Resetting the Password Jumper	173
Clearing and Resetting the CMOS	174
Using the CMOS Button	174
Using Computer Setup to Reset CMOS	175
Appendix I: Quick Troubleshooting Flows	177
Initial Troubleshooting	178
No Power	179
No Power, Part 1	179
No Power, Part 2	180
No Power, Part 3	181
No Video	182
No Video, Part 1	182
No Video, Part 2	183
No Video, Part 3	184
Error Messages	185
Error Messages, Part 1	185
Error Messages, Part 2	186
Error Messages, Part 3	187
No OS Loading	188
No OS Loading from Hard Drive	189
No OS Loading from Hard Drive, Part 1	189
No OS Loading from Hard Drive, Part 2	190
No OS Loading from Hard Drive, Part 3	191
No OS Loading from Diskette Drive	192
No OS Loading from CD-ROM Drive	193
No OS Loading from Network	194
Non-functioning Device	195

Match case Limit results 1 per page

SYSTEM MANAGEMENT

ESTABLISHING A POWER-ON PASSWORD USING WORKSTATION SETUP

Establishing a power-on password through Computer Setup prevents access to the workstation when

power is turned on, unless the password is entered. When a power-on password is set, Computer Setup

presents Password Options under the Security menu. The password options include Network Server

Mode and Password Prompt on Warm Boot.

When Network Server Mode is disabled, the password must be entered each time the workstation is

turned on when the key icon appears on the monitor. When Password Prompt on Warm Boot is enabled,

the password must also be entered each time the workstation is rebooted. When Network Server Mode

is enabled, the password prompt is not presented during POST, but any attached PS/2 keyboard will

remain locked until the user enters the power-on password.

To establish a power-on password through workstation setup:

Turn on or restart the workstation. If you are in Windows, click

Start>Shut Down>Restart

As soon as the computer is turned on, press and hold the

F10

until you enter Computer Setup. Press

Enter

to bypass the title screen, if necessary.

NOTE

If you do not press the

F10

key at the appropriate time, you must restart the workstation and

press and hold the

F10

key again to access the utility.

If you are using a PS/2 keyboard, you may see a Keyboard Error message—disregard it.

Select

Security>Power-On Password

and follow the on-screen instructions.

Before exiting, select

File>Save Changes and Exit

ENTERING A POWER-ON PASSWORD

To enter a power-on password:

Turn on or restart the workstation. If you are in Windows, click

Start>Shut Down>Restart the

Computer

When the key icon appears on the monitor, enter the current password, then press

Enter

NOTE

Type carefully. For security reasons, the characters you enter do not appear on the screen.

If you enter the password incorrectly, a broken key icon appears. Try again. After three unsuccessful

tries, you must turn off the workstation, then turn it on again before you can continue.

ENTERING A SETUP PASSWORD

If a setup password has been established on the workstation, you will be prompted to enter it each time

you run Computer Setup.

To enter a setup password:

Turn on or restart the workstation. If you are in Windows, click

Start>Shut Down>Restart the

Computer

As soon as the workstation is turned on, press and hold the

F10

key until you enter Computer Setup.

Press Enter to bypass the title screen, if necessary.