HP Z1 Entry Tower G5

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5. Lift the heat sink from atop the processor (3).

Up to 65 W processor models

95 W processor models

56 Chapter 4 Removal and replacement procedures

Main Page

Table of Contents5
Product Features9
Standard Configuration Features9
Front Panel Components10
Rear Panel Components11
Serial Number Location12
Illustrated Parts Catalog13
Computer Major Components13
Miscellaneous Parts16
Routine Care, SATA Drive Guidelines, and Disassembly Preparation17
Electrostatic Discharge Information17
Generating Static17
Preventing Electrostatic Damage to Equipment18
Personal Grounding Methods and Equipment18
Grounding the Work Area18
Recommended Materials and Equipment19
Operating Guidelines19
Routine Care20
General Cleaning Safety Precautions20
Cleaning the Computer Case20
Cleaning the Keyboard20
Cleaning the Monitor21
Cleaning the Mouse21
Service Considerations21
Power Supply Fan21
Tools and Software Requirements21
Screws21
Cables and Connectors22
Hard Drives22
Lithium Coin Cell Battery22
SATA Hard Drives23
SATA Data Cable23
SMART ATA Drives23
Cable Management24
Removal and Replacement Procedures25
Preparation for Disassembly25
Access Panel26
Front Bezel27
Front Bezel Security28
Removing Bezel Blanks29
Optional Front Bezel Dust Filter30
System Board Connections31
Memory32
Populating DIMM Sockets32
Removing and Installing Dimms33
Drive Cage35
Drives36
Drive Positions36
Removing and Installing Drives37
Removing a 5.25-Inch Drive37
Installing a 5.25-Inch Drive38
Removing a 9.5 MM Slim Optical Drive40
Installing a 9.5 MM Slim Optical Drive41
Removing a 3.5-Inch Hard Drive43
Installing a 3.5-Inch Hard Drive44
Removing a 2.5-Inch Hard Drive48
Installing a 2.5-Inch Hard Drive49
Removing and Installing an M.2 SSD Storage Card50
Removing and Installing an Optane Memory Module52
Expansion Cards53
Optional Rear Port58
Rear Fan59
Hood Lock (Solenoid)60
Hood Sensor61
Option Board62
Fan Sink63
Processor66
WLAN Module67
Speaker68
Card Reader69
Power Supply70
Antennas71
System Board73
System Board Callouts76
Computer Setup (F10) Utility77
Computer Setup (F10) Utilities77
Using Computer Setup (F10) Utilities77
Computer Setup-Main79
Computer Setup-Security81
Computer Setup-Advanced84
Computer Setup-UEFI Drivers89
Recovering the Configuration Settings89
Troubleshooting Without Diagnostics90
Safety and Comfort90
Before You Call for Technical Support90
Helpful Hints91
Solving General Problems92
Solving Power Problems96
Solving Hard Drive Problems97
Solving Media Card Reader Problems98
Solving Display Problems100
Solving Audio Problems103
Solving Printer Problems105
Solving Keyboard and Mouse Problems106
Solving Hardware Installation Problems108
Solving Network Problems109
Solving Memory Problems111
Solving CD-ROM and DVD Problems113
Solving USB Flash Drive Problems115
Solving Front Panel Component Problems116
Solving Internet Access Problems116
Solving Software Problems117
POST Error Messages and Diagnostic Front Panel Leds and Audible Codes118
POST Numeric Codes and Text Messages118
Interpreting System Validation Diagnostic Front Panel Leds and Audible Codes123
Password Security and Resetting CMOS125
Resetting the Password Jumper125
Clearing and Resetting the BIOS127
Using HP PC Hardware Diagnostics128
Using HP PC Hardware Diagnostics Windows128
Downloading HP PC Hardware Diagnostics Windows128
Downloading the Latest HP PC Hardware Diagnostics Windows Version129
Downloading HP Hardware Diagnostics Windows by Product Name or Number (Select Products Only)129
Installing HP PC Hardware Diagnostics Windows129
Using HP PC Hardware Diagnostics UEFI129
Starting HP PC Hardware Diagnostics UEFI130
Downloading HP PC Hardware Diagnostics UEFI to a USB Flash Drive130
Downloading the Latest HP PC Hardware Diagnostics UEFI Version130
Downloading HP PC Hardware Diagnostics UEFI by Product Name or Number (Select Products Only)130
Using Remote HP PC Hardware Diagnostics UEFI Settings (Select Products Only)131
Downloading Remote HP PC Hardware Diagnostics UEFI131
Downloading the Latest Remote HP PC Hardware Diagnostics UEFI Version131
Downloading Remote HP PC Hardware Diagnostics UEFI by Product Name or Number131
Customizing Remote HP PC Hardware Diagnostics UEFI Settings131
Appendix A Battery Replacement133
Appendix B Power Cord Set Requirements136
General Requirements136
Japanese Power Cord Requirements136
Country-Specific Requirements137
Appendix C Statement of Memory Volatility138
Nonvolatile Memory Usage140
Questions and Answers142
Using HP Sure Start (Select Models Only)143
Appendix D Linux Technical Notes144
System RAM144
Audio145
Hyper-Threading Technology145
NVIDIA Graphics Workstations146
AMD Graphics Workstations147
Appendix E Specifications148
Index149

HP Z1 Entry Tower G5

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