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Lenovo ThinkCentre M720s User Manual

Lenovo ThinkCentre M720s
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 Specifications

General IconGeneral
Operating SystemWindows 10 Pro
MemoryUp to 64GB DDR4
NetworkGigabit Ethernet
GraphicsIntegrated Intel UHD Graphics 630
PortsUSB 3.1, HDMI, DisplayPort
Dimensions290.5 x 92.5 x 343.5 mm
Power Supply180W
Front Ports2 x USB 3.1 Gen 1, 2 x USB 3.1 Gen 2, 1 x headphone / microphone combo jack
Rear Ports2 x USB 3.1 Gen 1, 2 x USB 2.0, DisplayPort, HDMI
Expansion Slots1 x PCIe x16, 1 x PCIe x1, 1 x M.2
WirelessBluetooth 4.2

Summary

Chapter 1. Overview

Front view

Provides a diagram and labels for the front panel connectors and indicators.

Rear view

Illustrates and labels the connectors and ports on the rear panel of the computer.

System board

Details the internal components and connectors on the motherboard.

Chapter 2. Specifications

Input/Output (I/O) features

Lists the various input and output ports available on the computer.

Chapter 3. Computer locks

Chapter 4. Replacing hardware

Before replacing hardware

Provides important precautions and notes before performing any hardware replacement.

Handling static-sensitive devices

Details essential precautions to prevent damage from static electricity during hardware handling.

Knowing FRUs (including CRUs)

Defines Field Replaceable Units (FRUs) and Customer Replaceable Units (CRUs) and their serviceability.

Before replacing FRUs

Lists critical guidelines and warnings to follow before replacing any FRU.

Replacing the front bezel

Instructions for removing and installing the front bezel of the computer.

Replacing the 3.5-inch primary storage drive

Procedure for replacing the 3.5-inch primary storage drive.

Replacing a memory module

Detailed steps for removing and installing memory modules (RAM).

Replacing the M.2 solid-state drive

Detailed steps for replacing the M.2 solid-state drive, including different types.

Replacing the power supply assembly

Guide for safely removing and installing the computer's power supply unit.

Replacing the microprocessor

Detailed steps for removing and installing the microprocessor.

Replacing the system board and chassis

Comprehensive guide for replacing the system board and chassis.

Completing the parts replacement

Final steps and checks after any hardware installation or replacement.

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