HP 240 G8 User Manual

2. Remove the three Phillips M2.0 × 2.0 screws (1) that secure the system board to the computer.
3. Remove the Phillips M2.0 × 3.5 screw (2) that secures the system board to the computer.
4. Lift the system board out of the computer (3).
Reverse this procedure to install the system board.
Heat sink assembly
To remove the heat sink assembly, use this procedure and illustration.
Table
5-16 Heat sink assembly description and part number
Description Spare part number
Heat sink for use in models with UMA graphics memory without a system fan L23190-001
Heat sink for use in models with UMA graphics memory with a system fan L96692-001
Heat sink for use in models with discrete graphics memory L96693-001
44 Chapter 5 Removal and replacement procedures for authorized service provider parts

HP 240 G8 Specifications

General

Display	14-inch HD (1366 x 768) or FHD (1920 x 1080)
Graphics	Intel UHD Graphics
Weight	1.47 kg
RAM	4GB DDR4
Storage	1TB HDD
Operating System	Windows 10 Home
Battery	3-cell 41Wh Li-ion
Ports	1 x HDMI, 1 x RJ-45, 1 x headphone/microphone combo jack
Wireless	Realtek 802.11ac (1x1) Wi-Fi and Bluetooth 4.2
Processor	Intel Core i3-1115G4

Summary

Safety Warning Notice

Getting to Know Your Computer

Illustrated Parts Catalog

Computer Major Components

Display Assembly Subcomponents

Removal and Replacement Procedures Preliminary Requirements

Tools Required and Service Considerations

Lists necessary tools and important points to consider before disassembly.

Handling Drives and Electrostatic Discharge (ESD)

Precautions for handling drives and preventing damage from static electricity.

Preventing ESD and Grounding the Work Area

Guidelines for preventing static damage and preparing a safe workspace.

Removal and Replacement Procedures for Authorized Service Provider Parts

Component Replacement Procedures Overview

General steps and notes for replacing computer components.

Preparation for Disassembly

Essential steps to prepare the computer before starting component removal.

Computer Feet and Bottom Cover Replacement

Procedures for removing and replacing the computer feet and bottom cover.

Battery and Hard Drive Replacement

Procedures for removing and replacing the battery and hard drive.

SSD Board and WLAN Module Replacement

Procedures for replacing the SSD board and WLAN module.

Memory Module and Solid-State Drive Replacement

Procedures for replacing memory modules and solid-state drives.

Speakers and Power Connector Replacement

Touchpad Components Replacement

USB Board and Fan Replacement

System Board and Heat Sink Assembly Replacement

Procedures for replacing the system board and heat sink assembly.

Display Assembly Replacement

Procedures for removing and replacing the computer's display assembly.

Top Cover with Keyboard Replacement

Procedures for removing and replacing the top cover and keyboard assembly.

Computer Setup (BIOS), TPM, and HP Sure Start

Using and Navigating Computer Setup

Updating the BIOS

TPM BIOS Settings and HP Sure Start

Backing Up, Restoring, and Recovering

Backing Up Data and Creating Recovery Media

Restoring and Recovering Your System

Procedures and methods for restoring the computer to a previous state or factory settings.

Using HP PC Hardware Diagnostics

HP PC Hardware Diagnostics Windows

Downloading HP PC Hardware Diagnostics Windows

HP PC Hardware Diagnostics UEFI

Downloading HP PC Hardware Diagnostics UEFI