HP Compaq dx2450 Specifications Page 3
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- Table of contents
- TROUBLESHOOTING
- BOOKMARKS
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Table of contents
1 Installing and Customizing the Software
Installing the Operating System ........................................................................................................... 1
Installing or Upgrading Device Drivers ................................................................................................. 1
HP Backup and Recovery Manager ..................................................................................................... 2
2 Computer Setup (F10) Utility
Computer Setup (F10) Utilities ............................................................................................................. 3
Using Computer Setup (F10) Utilities .................................................................................. 3
Computer Setup—Main ....................................................................................................... 4
Computer Setup—Advanced ............................................................................................... 5
Computer Setup—Power ..................................................................................................... 6
Computer Setup—Boot ........................................................................................................ 7
Computer Setup—Exit ......................................................................................................... 7
Recovering the Configuration Settings ................................................................................................. 8
3 Computer Diagnostic Features
HP Insight Diagnostics ......................................................................................................................... 9
Accessing HP Insight Diagnostics ....................................................................................... 9
Survey Tab ........................................................................................................................ 10
Test Tab ............................................................................................................................. 11
Status Tab ......................................................................................................................... 11
Log Tab .............................................................................................................................. 12
Help Tab ............................................................................................................................ 12
Saving and Printing Information in HP Insight Diagnostics ................................................ 13
Downloading the Latest Version of HP Insight Diagnostics ............................................... 13
Protecting the Software ...................................................................................................................... 13
HP Backup and Recovery Manager ................................................................................................... 14
4 Serial and Parallel ATA Drive Guidelines and Features
SATA Hard Drives .............................................................................................................................. 15
SATA Hard Drive Cables .................................................................................................................... 16
SATA Data Cable .............................................................................................................. 16
SATA Power Cable ............................................................................................................ 16
PATA Device Information ................................................................................................................... 17
ATA SMART Drives ............................................................................................................................ 17
Hard Drive Capacities ........................................................................................................................ 17
5 Identifying the Chassis, Routine Care, and Disassembly Preparation
iii
- Service Reference Guide 1
- Table of contents 3
- Appendix E Specifications 6
- Computer Setup—Main 10
- Computer Setup—Advanced 11
- Computer Setup—Power 12
- Computer Setup—Boot 13
- Computer Setup—Exit 13
- F10 Setup mode and press F5 14
- HP Insight Diagnostics 15
- Survey Tab 16
- Test Tab 17
- Status Tab 17
- Help Tab 18
- Protecting the Software 19
- SATA Hard Drives 21
- SATA Hard Drive Cables 22
- PATA Device Information 23
- ATA SMART Drives 23
- Hard Drive Capacities 23
- Chassis Designation 24
- Generating Static 25
- Grounding the Work Area 26
- Operating Guidelines 27
- Routine Care 28
- Service Considerations 29
- Cables and Connectors 30
- Hard Drives 30
- Lithium Coin Cell Battery 31
- Microtower (MT) Chassis 32
- Preparation for Disassembly 33
- External Security Devices 34
- HP Business PC Security Lock 35
- Computer Access Panel 37
- Front Bezel 38
- Removing Bezel Blanks 39
- Cable Management 40
- Cable Connections 41
- Expansion Cards 45
- 2 SATA0 SATA0 dark blue 50
- 3 SATA1 SATA1 white 50
- 4 SATA2 SATA2 light blue 50
- Drive Positions 51
- Removing an Optical Drive 52
- Drives 49 55
- Drives 53 59
- Front USB Panel 63
- Power Switch/LED Assembly 64
- Heatsink 65
- Processor 67
- Rear Chassis Fan 69
- Power Supply 70
- System Board 71
- Type 1 Battery Holder 73
- Type 2 Battery Holder 73
- Type 3 Battery Holder 74
- A Connector Pin Assignments 75
- Ethernet RJ-45 76
- Ethernet AUI 76
- Parallel Interface 77
- Microphone 78
- Headphone 78
- Line-in Audio 78
- Line-out Audio 78
- External Infrared Transceiver 79
- CD-ROM 50-Pin Connector 81
- 24-Pin Power 81
- 24-Pin MicroFit Power 82
- 4-Pin Power (for CPU) 82
- 6-Pin Power (for CPU) 82
- SATA Data and Power 83
- PCI Express 83
- PCI Express Mini Card 85
- DVI Connector 86
- B Power Cord Set Requirements 87
- Country-Specific Requirements 88
- C Troubleshooting 89
- Helpful Hints 90
- Solving General Problems 91
- Solving General Problems 87 93
- Contacting Customer Support 97
- Reference Designators 98
- Secondary NIC clock crystal 103
- RTC clock crystal/tie-down 103
- E Specifications 104
- Rated Input Current (maximum) 105
- 8A @ 100 VAC 4A @ 200 VAC 105
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