HP mt45 - Page 64

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5. Remove the touchpad from the computer (2).

Reverse this procedure to install the touchpad.

54 Chapter 6 Removal and replacement procedures for authorized service provider parts

Main Page

Table of Contents7
Product Description11
Components15
Right15
Left17
Displays18
Keyboard Area21
Touchpad21
Lights22
Buttons, Vents, Speakers, and Fingerprint Reader24
Special Keys25
Hot Keys (Select Products Only)26
Bottom26
Front27
Labels28
Illustrated Parts Catalog30
Computer Major Components30
Display Assembly Subcomponents32
Plastics Kit34
Cable Kit35
Miscellaneous Parts36
Removal and Replacement Procedures Preliminary Requirements37
Tools Required37
Service Considerations37
Plastic Parts37
Cables and Connectors37
Drive Handling38
Workstation Guidelines38
Electrostatic Discharge Information38
Generating Static Electricity39
Preventing Electrostatic Damage to Equipment39
Personal Grounding Methods and Equipment40
Grounding the Work Area40
Recommended Materials and Equipment40
Packaging and Transporting Guidelines41
Removal and Replacement Procedures for Customer Self-Repair Parts42
Component Replacement Procedures42
Preparation for Disassembly42
Bottom Cover42
Solid-State Drive (SSD)44
Memory Modules45
Wlan/Bluetooth Combo Card46
WWAN Module48
Keyboard50
Removal and Replacement Procedures for Authorized Service Provider Parts53
Component Replacement Procedures53
Battery54
Heat Sink Assembly56
RTC Battery58
USB Board59
RJ-45 Board with Bracket60
Power Button Board61
Speaker Assembly62
Touchpad63
Touchpad Button Board65
NFC Module66
Prepare the Computer for Disassembly (Preparation for Disassembly66
Smart Card Reader67
Remove the Bottom Cover (See Bottom Cover67
Remove the Battery (See Battery67
Fan68
System Board70
Fingerprint Reader Assembly73
Display Assembly74
Top Cover84
Interpreting System Validation Diagnostic Front Panel Leds and Audible Codes85
Computer Setup (BIOS), TPM, and HP Sure Start87
Using Computer Setup87
Starting Computer Setup87
Navigating and Selecting in Computer Setup87
Restoring Factory Settings in Computer Setup87
Updating the BIOS88
Determining the BIOS Version88
Downloading a BIOS Update88
Changing the Boot Order Using the F9 Prompt89
TPM BIOS Settings (Select Products Only)89
Using HP Sure Start (Select Products Only)90
Using HP PC Hardware Diagnostics91
Using HP PC Hardware Diagnostics Windows (Select Products Only)91
Downloading HP PC Hardware Diagnostics Windows91
Downloading the Latest HP PC Hardware Diagnostics Windows Version92
Downloading HP Hardware Diagnostics Windows by Product Name or Number (Select Products Only)92
Installing HP PC Hardware Diagnostics Windows92
Using HP PC Hardware Diagnostics UEFI92
Starting HP PC Hardware Diagnostics UEFI93
Downloading HP PC Hardware Diagnostics UEFI to a USB Flash Drive93
Downloading the Latest HP PC Hardware Diagnostics UEFI Version93
Downloading HP PC Hardware Diagnostics UEFI by Product Name or Number (Select Products Only)93
Using Remote HP PC Hardware Diagnostics UEFI Settings (Select Products Only)94
Downloading Remote HP PC Hardware Diagnostics UEFI94
Downloading the Latest Remote HP PC Hardware Diagnostics UEFI Version94
Downloading Remote HP PC Hardware Diagnostics UEFI by Product Name or Number94
Customizing Remote HP PC Hardware Diagnostics UEFI Settings94
10 Diagnostics and Troubleshooting96
Leds96
Wake-On LAN97
Power-On Sequence97
Resetting the Setup and Power-On Passwords98
Power-On Diagnostic Tests98
Interpreting POST Diagnostic Front Panel Leds and Audible Codes99
POST Numeric Codes and Text Messages101
Troubleshooting103
Basic Troubleshooting103
Discless (No-Flash) Unit Troubleshooting104
Configuring a PXE Server105
11 Backup and Recovery Information106
12 Using HP Thinupdate to Restore the Image107
13 Device Management108
14 Specifications109
Computer Specifications109
35.6 CM (14.0 In.) Display Specifications110
M.2 SATA Solid-State Drive Specifications111
15 Power Cord Set Requirements112
Requirements for All Countries112
Requirements for Specific Countries and Regions113
16 Statement of Memory Volatility115
Nonvolatile Memory Usage118
Questions and Answers120
Using HP Sure Start (Select Models Only)121
17 Recycling122
Index123

HP mt45 - Page 64

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