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HP Z238 Maintenance And Service Guide
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Chassis c
omponents
The fol
lowing
gure
shows the chas
sis components of a typical work
station layo
ut. Drive
congurations
can
vary
.
Item
Description
Item
Description
1
Power sup
ply
5
Chassis
2
Side acce
ss panel
6
Slim optical drive
3
Cool
er
/heat sink
7
Hard drive
4
Syst
em board
8
Front bezel
4
Chapt
er 1 Hardwar
e overview
11
13
Table of Contents
Table of Contents
5
Hardware Overview
9
HP Z238 Workstation Components
10
Front Panel
10
Rear Panel
11
Chassis Components
12
System Board Components
13
System Board Architecture
14
Workstation Specifications
15
Product Specifications
16
Workstation Weights and Dimensions
16
Environmental Specifications
16
Ensuring Proper Ventilation
17
System Management
18
Power Management and Performance Features
18
ERP Compliance Mode
18
Hyper-Threading Technology (HTT)
19
SATA Power Management
19
Intel Turbo Boost Technology
19
Bios Rom
19
Computer Setup (F10) Utilities
20
Using Computer Setup (F10) Utilities
20
Computer Setup-Main
22
Computer Setup-Security
24
Computer Setup-Advanced
26
Desktop Management
31
Initial Computer Configuration and Deployment
32
Installing a Remote System
32
Copying a Setup Configuration to Another Computer
32
Updating and Managing Software
33
HP Client Management Solutions
33
Altiris Client Management Solutions
33
HP Softpaq Download Manager
34
System Software Manager
34
ROM Flash
34
Remote ROM Flash
34
Hpqflash
34
Failsafe Boot Block
34
Recovering the Computer by Using Failsafe Boot Block Recovery Mode
35
Workstation Security
35
Asset Tracking
35
SATA Hard Drive Security
36
Drivelock Applications
36
Using Drivelock
37
Password Security
38
Establishing an Administrator Password Using Computer Setup (F10) Utility
38
Establishing a Power-On Password Using Computer Setup (F10) Utility
39
Entering a Power-On Password
39
Entering an Administrator Password
40
National Keyboard Delimiter Characters
40
Clearing Passwords
40
Chassis Security
41
Smart Cover Sensor (Optional)
41
Side Access Panel Solenoid Lock
41
Cable Lock (Optional)
41
Fault Notification and Recovery
41
ECC Fault Prediction
42
Thermal Sensors
42
Programmable Power Button (Windows Only)
42
Changing the Power Button Configuration (Windows Only)
42
Component Replacement Information and Guidelines
43
Warnings and Cautions
44
Service Considerations
44
Tools and Software Requirements
44
Electrostatic Discharge (ESD) Information
45
Product Recycling
46
Component Replacement Guidelines
46
Battery
47
Cable Management
47
CPU (Processor) and CPU Heatsink
48
Expansion Slots
49
Card Configuration Restrictions for Power Supplies
49
Choosing an Expansion Card Slot
49
Workstation Slot Identification and Description
50
Workstation Installation Sequence Recommendations
51
Hard Drives and Optical Disc Drives
51
Handling Hard Drives
51
Removal and Replacement Tips
51
Drive Installation and Cabling Scenarios
52
SATA Cable Connection Guidelines
52
Memory
52
Supported DIMM Configurations
52
BIOS Errors and Warnings
52
DIMM Installation Guidelines
52
DIMM Installation Order
53
Power Supply
54
Power Supply Specifications
54
Power Consumption and Heat Dissipation
54
Resetting the Power Supply
54
System Board
55
System Cabling
55
Diagnostics and Troubleshooting
56
Contacting Support
56
Locating ID Labels
57
Locating Warranty Information
57
Diagnosis Guidelines
57
Diagnosis at Startup
57
Diagnosis During Operation
58
Troubleshooting Checklist
58
HP Troubleshooting Resources and Tools
59
Online Support
59
HP Support Center
59
HP Chat Support
59
Customer Advisories, Customer and Security Bulletins, and Customer Notices
59
Product Change Notifications
60
Helpful Hints
60
At Startup
60
During Operation
60
Customer Self Repair
61
More Troubleshooting Options
61
Troubleshooting Scenarios and Solutions
62
Solving Minor Problems
62
Solving Hard Drive Problems
63
Solving Printer Problems
64
Solving Display Problems
65
Solving Audio Problems
67
Solving Power Supply Problems
68
Testing Power Supply
68
Using HP PC Hardware Diagnostics (UEFI)
69
Downloading HP PC Hardware Diagnostics (UEFI) to a USB Device
69
POST Error Messages and Diagnostic Front Panel Leds and Audible Codes
70
POST Numeric Codes and Text Messages
71
Interpreting System Validation Diagnostic Front Panel Leds and Audible Codes
76
Configuring Password Security and Resetting CMOS
78
Preparing to Configure Passwords
78
Resetting the Password Jumper
78
Clearing and Resetting the BIOS
79
Appendix A Linux Technical Notes
81
System RAM
81
Audio
81
Network Cards
82
Hyper-Threading Technology
82
NVIDIA Graphics Workstations
82
AMD Graphics Workstations
83
Appendix B Configuring RAID Devices
84
RAID Hard Drive Maximum and Associated Storage Controller Options
84
Supported RAID Configurations
85
Configuring Intel SATA RAID
85
Configuring System BIOS
85
Configuring RAID with the Intel Utility
86
Software RAID Solution
86
Software RAID Considerations
86
Performance Considerations
87
Configuring Software RAID
87
Appendix C System Board Designators
88
System Board Designators
88
Index
90
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HP Z238 Specifications
General
Brand
HP
Model
Z238
Category
Desktop
Language
English
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