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Lenovo ThinkCentre M720s 10ST User Manual

Lenovo ThinkCentre M720s 10ST
80 pages
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ThinkCentre M720s User Guide and Hardware
Maintenance Manual
Energy Star Machine Types: 10ST, 10SU, 10SV, 10TR, 10U6, and
10U7
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Lenovo ThinkCentre M720s 10ST Specifications

General IconGeneral
MemoryUp to 64 GB DDR4 2666 MHz
Form FactorSmall Form Factor (SFF)
Optical DriveOptional DVD-RW
ProcessorIntel Core i3/i5/i7/i9 (8th/9th Gen)
StorageUp to 2 TB HDD or up to 1 TB SSD
GraphicsIntegrated Intel UHD Graphics
Operating SystemWindows 10 Pro
PortsUSB 3.1, USB 2.0, HDMI, DisplayPort, Ethernet, audio
Dimensions290.5 mm x 92.5 mm x 343.5 mm

Summary

Chapter 1. Overview

Front View of the Computer

Details the front panel components and their functions.

Rear View of the Computer

Details the rear panel components and their functions.

System Board Layout

Describes the system board layout and component locations.

Chapter 2. Specifications

Input/Output (I/O) Ports

Lists all available input and output connectors on the computer.

Chapter 4. Replacing Hardware

Pre-Replacement Safety and Preparation

Essential precautions, handling sensitive devices, and FRU information.

FRU Replacement Guidelines

Important rules and warnings before replacing any FRU.

Replacing the Keyboard

Step-by-step guide for replacing the wired or wireless keyboard.

Replacing the Mouse

Instructions for replacing the wired or wireless mouse.

Replacing the Power Cord

Procedures for disconnecting and replacing the computer's power cord.

Removing the Computer Cover

Detailed steps for safely removing the computer's outer casing.

Replacing the 3.5-inch Primary Storage Drive

Guide for replacing the primary 3.5-inch hard disk drive.

Replacing a Memory Module

Detailed steps for installing or replacing RAM modules.

Replacing the M.2 Solid-State Drive

Guide for removing and installing the M.2 SSD.

Replacing the Power Supply Assembly

Instructions for replacing the computer's power supply unit.

Replacing the Heat Sink and Fan Assembly

Guide for replacing the CPU heat sink and cooling fan.

Replacing the Microprocessor

Detailed steps for removing and installing the CPU.

Replacing the System Board and Chassis

Guide for replacing the main system board and associated chassis parts.

Completing Parts Replacement Procedures

Final steps for reassembly and reconnection after component replacement.

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