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HP Dx5150 HP Business Desktop dx5150 Series Service Reference Guide, 1st Editi - Page 30

ROM Flash - memory upgrade

UPC - 882780485433

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Desktop Management 3.3.4 Proactive Change Notification (PCN) The Proactive Change Notification program uses the Subscriber's Choice Web site to proactively and automatically send you: ■ Proactive Change Notification (PCN) emails informing you of hardware and software changes to most commercial computers and servers, up to 60 days in advance. ■ E-mail containing Customer Bulletins, Customer Advisories, Customer Notes, Security Bulletins, and Driver alerts for most commercial computers and servers. You create your own profile to ensure that you only receive the information relevant to your IT environment. To learn more about the Proactive Change Notification program and create your custom profile, visit http://www.hp.com/go/pcn. 3.3.5 Subscriber's Choice Subscriber's Choice is a client-based service from HP. Based on your profile, HP will supply you with personalized product tips, feature articles, and/or driver and support alerts/notifications. Subscriber's Choice Driver and Support Alerts/Notifications will deliver e-mails notifying you that the information you subscribed to in your profile is available for review and retrieval. To learn more about Subscriber's Choice and create a custom profile, visit http://www.hp.com/go/pcn. 3.4 ROM Flash The computer comes with a reprogrammable flash ROM (read only memory). By establishing a setup password in Computer Setup (F10) Utility, you can protect the ROM from unintentional updates or overwrites. This protection is important to ensure the operating integrity of the computer. Should you need or want to upgrade your ROM, you may: ■ Order an upgraded ROMPaq™ diskette from HP. ■ Download the latest ROMPaq images from http://www.hp.com/support/files. Ä CAUTION: For maximum ROM protection, establish a setup password. The setup password prevents unauthorized ROM upgrades. System Software Manager allows the system administrator to set the setup password on one or more PCs simultaneously. For more information, visit http://www.hp.com/go/ssm. 3.4.1 Remote ROM Flash Remote ROM Flash allows the system administrator to safely upgrade the ROM on remote HP computers directly from the centralized network management console. Enabling the system administrator to perform this task remotely on multiple computers and personal computers results in a consistent deployment of and greater control over HP PC ROM images over the network. ✎ The computer must be powered on, or turned on through Remote Wakeup, to take advantage of Remote ROM Flash. For more information on Remote ROM Flash, refer to the HP Client Manager Software or System Software Manager at http://h18000.www1.hp.com/im/prodinfo.html. 3-4 361685-001 Service Reference Guide, dx5150

Section	Page
Contents	5
Installing the Operating System	9
1.1 Installing or Upgrading Device Drivers	9
1.2 Transferring Files and Settings	10
1.3 Backing Up and Restoring Files	10
1.3.1 Creating a Backup File-Windows XP Professional	10
1.3.2 Restoring from the Backup File-Windows XP Professional	10
1.4 Converting to NTFS	10
1.5 HP Software	11
Setup Utilities and Diagnostics Features	13
2.1 Power-On Self-Test (POST)	13
2.2 Computer Setup (F10) Utilities	14
2.2.1 Using Computer Setup (F10) Utilities	14
2.2.2 Computer Setup Menu	16
2.3 Recovering the Configuration Settings	20
2.3.1 Backing up the CMOS	20
2.3.2 Restoring the CMOS	21
2.4 Diagnostics for Windows	21
2.4.1 Detecting Diagnostics for Windows	21
2.4.2 Installing Diagnostics for Windows	21
2.4.3 Using Categories in Diagnostics for Windows	22
2.4.4 Running Diagnostic Tests in Diagnostics for Windows	24
2.5 Configuration Record	25
2.5.1 Installing Configuration Record	25
2.5.2 Running Configuration Record	25
2.6 Remote Diagnostics Enabling Agent	26
2.6.1 Installing/Upgrading Remote Diagnostics Enabling Agent	26
2.6.2 Running the Remote Diagnostics Enabling Agent	26
2.7 Protecting the Software	26
2.8 Restoring the Software	26
Desktop Management	27
3.1 Initial Configuration and Deployment	27
3.2 Remote System Installation	28
3.3 Software Updating and Management	28
3.3.1 HP Client Manager Software	28
3.3.2 Altiris Client Management Solutions	29
3.3.3 System Software Manager	29
3.3.4 Proactive Change Notification (PCN)	30
3.3.5 Subscriber’s Choice	30
3.4 ROM Flash	30
3.4.1 Remote ROM Flash	30
3.4.2 HPQ Flash	31
3.4.3 FailSafe Boot Block ROM	31
3.4.4 Replicating Your Setup	31
3.4.5 Dual-State Power Button	34
3.4.6 World Wide Web Site	35
3.4.7 Building Blocks and Partners	35
3.5 Asset Tracking and Security	35
3.5.1 Password Security	37
3.5.2 Establishing a Supervisor Password with Computer Setup	37
3.5.3 Establishing a User Password with Computer Setup	37
3.5.4 Master Boot Record Security	39
3.5.5 Before You Partition or Format the Current Bootable Disk	41
3.5.6 Cable Lock Provision	41
3.6 Fault Notification and Recovery	41
3.6.1 Surge-Tolerant Power Supply	41
3.6.2 Thermal Sensor	41
Serial and Parallel ATA Drive Guidelines and Features	43
4.1 SATA Hard Drive Information	43
4.1.1 SATA Data Cable	43
4.1.2 SATA Power Cable	44
4.2 PATA Hard Drive Information	44
4.2.1 PATA Data Cable	45
4.2.2 PATA Power Cable	45
4.2.3 PATA Cable Layout	46
4.3 PATA Drive Installation Guidelines	46
4.3.1 PATA Device Classes	47
4.4 ATA SMART Drives	47
4.5 Drive Capacities	47
4.6 SATA BIOS	48
4.6.1 Legacy Mode	48
4.6.2 Native Mode	49
4.7 Mixed Devices Boot and Drive Letter Ordering	49
Identifying the Chassis, Routine Care, and Disassembly Preparation	51
5.1 Chassis Designations	51
5.1.1 Microtower (MT)	51
5.1.2 Small Form Factor (SFF)	52
5.2 Electrostatic Discharge Information	52
5.2.1 Generating Static	53
5.2.2 Preventing Electrostatic Damage to Equipment	53
5.2.3 Personal Grounding Methods and Equipment	53
5.2.4 Grounding the Work Area	54
5.2.5 Recommended Materials and Equipment	54
5.3 Operating Guidelines	55
5.4 Routine Care	55
5.4.1 General Cleaning Safety Precautions	55
5.4.2 Cleaning the Computer Case	56
5.4.3 Cleaning the Keyboard	56
5.4.4 Cleaning the Monitor	56
5.4.5 Cleaning the Mouse	57
5.5 Service Considerations	57
5.5.1 Power Supply Fan	57
5.5.2 Tools and Software Requirements	57
5.5.3 Screws	57
5.5.4 Cables and Connectors	58
5.5.5 Hard Drives	58
5.5.6 Lithium Coin Cell Battery	59
Removal and Replacement Procedures- Microtower (MT) Chassis	61
6.1 Preparation for Disassembly	61
6.2 External Security Devices	62
6.2.1 Installing a Cable Lock	62
6.2.2 Installing a Padlock	62
6.3 Access Panel	63
6.4 Front Bezel	64
6.5 Front Drive Bezels	65
6.5.1 5.25\	65
6.5.2 Diskette Drive Bezel	66
6.5.3 3.5\	66
6.6 Cable Management	67
6.6.1 Cable Connections	68
6.7 Memory Modules	69
6.8 Expansion Cards	70
6.8.1 Expansion Slot Cover	70
6.8.2 PCI Expansion Card	71
6.9 Drives	73
6.9.1 Drive Positions	73
6.9.2 Removing a Drive	74
6.9.3 Installing a Drive	77
6.10 Chassis Fan	80
6.11 Front I/O Panel Housing Assembly	81
6.12 Front I/O Devices	82
6.13 Power Switch Assembly	83
6.14 Heatsink	85
6.15 Processor	86
6.16 System Board	87
6.17 Battery	89
6.17.1 Type 1 Battery Holder	90
6.17.2 Type 2 Battery Holder	91
6.17.3 Type 3 Battery Holder	92
6.18 Speaker	93
6.19 Power Supply	94
Removal and Replacement Procedures- Small Form Factor (SFF) Chassis	95
7.1 Preparation for Disassembly	95
7.2 External Security Devices	96
7.2.1 Cable Lock	96
7.2.2 Padlock	97
7.3 Computer Access Panel	98
7.4 Front Bezel	99
7.5 Front Drive Bezels	100
7.6 Memory Modules	101
7.7 PCI Expansion Card	102
7.8 Drives	104
7.8.1 Drive Positions	104
7.8.2 Cable Management	105
7.8.3 Cable Connections	107
7.8.4 Optical Drive	108
7.8.5 External 3.5-inch Drive	111
7.8.6 Primary Hard Drive	113
7.9 Front I/O Devices	115
7.10 Power Switch Assembly	116
7.11 Speaker	117
7.12 Chassis Fan	118
7.13 Battery	119
7.13.1 Type 1 Battery Holder	120
7.13.2 Type 2 Battery Holder	121
7.14 Heatsink Assembly	122
7.15 Processor	123
7.16 System Board	124
7.17 Power Supply	126
Connector Pin Assignments	127
Power Cord Set Requirements	137
POST Error Messages	139
Troubleshooting Without Diagnostics	147
Memory	175

Match case Limit results 1 per page

3–4

361685-001

Service Reference Guide, dx5150

Desktop Management

3.3.4 Proactive Change Notification (PCN)

The Proactive Change Notification program uses the Subscriber's Choice Web site to proactively

and automatically send you:

■

Proactive Change Notification (PCN) emails informing you of hardware and software

changes to most commercial computers and servers, up to 60 days in advance.

■

E-mail containing Customer Bulletins, Customer Advisories, Customer Notes, Security

Bulletins, and Driver alerts for most commercial computers and servers.

You create your own profile to ensure that you only receive the information relevant to your IT

environment. To learn more about the Proactive Change Notification program and create your

custom profile, visit

http://www.hp.com/go/pcn.

3.3.5 Subscriber’s Choice

Subscriber’s Choice is a client-based service from HP. Based on your profile, HP will supply you

with personalized product tips, feature articles, and/or driver and support alerts/notifications.

Subscriber’s Choice Driver and Support Alerts/Notifications will deliver e-mails notifying you

that the information you subscribed to in your profile is available for review and retrieval. To

learn more about Subscriber’s Choice and create a custom profile, visit

http://www.hp.com/go/pcn.

3.4 ROM Flash

The computer comes with a reprogrammable flash ROM (read only memory). By establishing a

setup password in Computer Setup (F10) Utility, you can protect the ROM from unintentional

updates or overwrites. This protection is important to ensure the operating integrity of the

computer. Should you need or want to upgrade your ROM, you may:

■

Order an upgraded

ROMPaq

™ diskette from HP.

■

Download the latest ROMPaq images from

http://www.hp.com/support/files

CAUTION:

For maximum ROM protection, establish a setup password. The setup password prevents

unauthorized ROM upgrades. System Software Manager allows the system administrator to set the setup

password on one or more PCs simultaneously. For more information, visit

http://www.hp.com/go/ssm

3.4.1 Remote ROM Flash

Remote ROM Flash allows the system administrator to safely upgrade the ROM on remote HP

computers directly from the centralized network management console. Enabling the system

administrator to perform this task remotely on multiple computers and personal computers

results in a consistent deployment of and greater control over HP PC ROM images over the

network.

✎

The computer must be powered on, or turned on through Remote Wakeup, to take advantage of

Remote ROM Flash.

For more information on Remote ROM Flash, refer to the HP Client Manager Software or

System Software Manager at

http://h18000.www1.hp.com/im/prodinfo.html