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Lenovo ideacentre 720 User Manual

Lenovo ideacentre 720
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ideacentre
720
Desktop PC
User Guide
Machine Type (MT):
90HY [ideacentre 720-18APR/Energy Star]
90HT [ideacentre 720-18ICB/Energy Star]
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Lenovo ideacentre 720 Specifications

General IconGeneral
Processor cache4 MB
Processor cores8
Processor model1700
Processor familyAMD Ryzen™ 7
Processor frequency3 GHz
Processor manufacturerAMD
Processor boost frequency3.7 GHz
Discrete graphics cardYes
On-board graphics cardNo
Discrete graphics card modelAMD Radeon RX 550
On-board graphics card modelNot available
Discrete graphics card memory2 GB
Discrete graphics memory typeGDDR5
Audio chipRealtek ALC662
Audio systemHigh Definition Audio
Product typePC
Motherboard chipsetAMD B300
Password protection typePower on
Internal memory8 GB
Memory clock speed2400 MHz
Internal memory typeDDR4-SDRAM
Maximum internal memory32 GB
HDD size3.5 \
HDD speed7200 RPM
Storage mediaHDD
Optical drive typeDVD±RW
Total storage capacity2000 GB
Number of HDDs installed1
Antenna type1x1
Bluetooth version4.0
Top Wi-Fi standardWi-Fi 5 (802.11ac)
Power supply250 W
Operating system architecture64-bit
HDMI version1.4
USB 2.0 ports quantity4
Thunderbolt 3 ports quantity0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Volume18 L
Chassis typeTower
Product colorBlack
Cable lock slot typeKensington
Sustainability certificatesENERGY STAR, ErP, GREENGUARD, RoHS
Weight and Dimensions IconWeight and Dimensions
Depth324 mm
Width165 mm
Height376 mm
Weight8000 g

Summary

Front View of the Computer (ideacentre 720-18APR)

Power Button

Button to turn the computer on or off.

Hard Disk Drive Indicator

LED that indicates hard disk drive activity.

Optical Drive Eject Button

Button to eject the optical drive tray.

Optical Drive

Bay for the optical disc drive.

Memory Card Reader

Slot for reading various types of memory cards.

Microphone Connector

Port for connecting an external microphone.

Headphone Connector

Port for connecting headphones or speakers.

USB 3.1 Gen 2 Connectors (2)

Two high-speed USB 3.1 Gen 2 ports.

USB 3.1 Gen 1 Connectors (2)

Two standard USB 3.1 Gen 1 ports.

Front View of the Computer (ideacentre 720-18ICB)

Power Button

Button to turn the computer on or off.

Hard Disk Drive Indicator

LED that indicates hard disk drive activity.

Optical Drive Eject Button

Button to eject the optical drive tray.

Optical Drive

Bay for the optical disc drive.

Memory Card Reader

Slot for reading various types of memory cards.

Microphone Connector

Port for connecting an external microphone.

Combo Audio Jack

Combined port for microphone and headphone.

USB 3.0 Type-C Connector

Reversible USB Type-C port for data and power.

USB 3.1 Gen 1 Connectors (2)

Two standard USB 3.1 Gen 1 ports.

USB 3.1 Gen 2 Connectors (2)

Two high-speed USB 3.1 Gen 2 ports.

Rear View of the Computer (ideacentre 720-18APR)

Audio Connectors

Ports for audio input and output.

VGA-out Connector

Video output port for VGA displays.

HDMI-out Connector

Video output port for HDMI displays.

USB 3.1 Gen 1 Connectors (2)

Two high-speed USB 3.1 Gen 1 ports.

USB 2.0 Connectors (2)

Two standard USB 2.0 ports.

Ethernet Connector

Port for wired network connection.

Wi-Fi Antenna

Antenna for wireless network connectivity.

Expansion Card Slots

Slots for installing expansion cards.

Power Connector

Port for connecting the power cable.

Rear View of the Computer (ideacentre 720-18ICB)

Headphone Connector

Port for connecting headphones or speakers.

VGA-out Connector

Video output port for VGA displays.

HDMI-out Connector

Video output port for HDMI displays.

USB 2.0 Connectors (4)

Four standard USB 2.0 ports.

Ethernet Connector

Port for wired network connection.

Wi-Fi Antenna

Antenna for wireless network connectivity.

Expansion Card Slots

Slots for installing expansion cards.

Power Connector

Port for connecting the power cable.

Pre-disassembly Instructions and CRU Replacement

Safety Information and Preparation

Guidelines for safe computer handling and repair preparation.

Customer Replaceable Units (CRUs)

List of user-replaceable parts and optional CRUs.

CRU Replacement Procedures

Overview of steps for replacing specific computer components.

Component Removal and Replacement

Removing the Computer Cover

Step-by-step guide to detach the computer's outer casing.

Removing the Front Bezel

Procedure for detaching the front decorative panel.

Replacing a Hard Disk Drive

Instructions for removing and installing a hard disk drive.

Replacing the Optical Drive

Guide for removing and replacing the optical disc drive.

Replacing a PCI Express Adapter

Procedure for removing and installing PCI Express cards.

Replacing the Memory Card Reader Module

Instructions for removing and replacing the memory card reader.

Replacing a Memory Module

Guide for removing and installing RAM modules.

Replacing the M.2 Solid-State Drive

Procedure for replacing an M.2 solid-state drive.

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