Lenovo IdeaCentre 3 User manual

User Guide
IdeaCentre 3 (7L, 05)

Read this first
Before using this documentation and the product it supports, ensure that you read and understand the
fo owing:
• Safety and Warranty Guide
• Generic Safety and Compliance Notices
• Setup Guide
First Edition (February 2020)
© Copyright Lenovo 2020.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is de ivered pursuant to a Genera Services
Administration “GSA” contract, use, reproduction, or disc osure is subject to restrictions set forth in Contract No. GS-
35F-05925.

Contents
About this docu entation . . . . . . . . iii
Chapter 1. Meet your co puter . . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Rear . . . . . . . . . . . . . . . . . . . . 4
Features and specifications . . . . . . . . . . . 6
Statement on USB transfer rate . . . . . . . . 6
Chapter 2. Get started with your
co puter . . . . . . . . . . . . . . . . . 9
Work with Windows . . . . . . . . . . . . . . 9
Windows he p information . . . . . . . . . . 9
Connect an externa disp ay . . . . . . . . . . 10
Lenovo Vantage. . . . . . . . . . . . . . . 10
Chapter 3. Explore your co puter . . 11
Manage power . . . . . . . . . . . . . . . 11
Set the power p an . . . . . . . . . . . . 11
Transfer data . . . . . . . . . . . . . . . . 11
Connect to a B uetooth-enab ed device (for
se ected mode s) . . . . . . . . . . . . 11
Use the optica drive (for se ected mode s) . . 12
Use a media card (for se ected mode s) . . . . 12
Lock the computer . . . . . . . . . . . . . 12
Purchase accessories . . . . . . . . . . . . 13
Chapter 4. CRU replace ent . . . . . 15
What are CRUs . . . . . . . . . . . . . . . 15
Rep ace a CRU . . . . . . . . . . . . . . . 16
IdeaCentre 3 07ADA05 . . . . . . . . . . 16
IdeaCentre 3 07IMB05 . . . . . . . . . . 37
Chapter 5. Help and support . . . . . 61
Frequent y asked questions . . . . . . . . . . 61
Se f-he p resources . . . . . . . . . . . . . 61
Ca Lenovo . . . . . . . . . . . . . . . . 63
Before you contact Lenovo . . . . . . . . 63
Lenovo Customer Support Center . . . . . . 63
Purchase additiona services. . . . . . . . . . 64
Appendix A. I portant safety
infor ation . . . . . . . . . . . . . . . 65
Appendix B. Accessibility and
ergono ic infor ation . . . . . . . . 79
Appendix C. Co pliance
infor ation . . . . . . . . . . . . . . . 81
Appendix D. Notices and
trade arks . . . . . . . . . . . . . . . 93
© Copyright Lenovo 2020 i

ii User Guide

About this docu entation
• This guide app ies to the Lenovo product mode s isted be ow. I ustrations in this guide may ook s ight y
different from your product mode .
Model na e Machine Type (MT) Machine Type (MT) for Energy Star
IdeaCentre 3 07ADA05 90MV, 90NT 90NT
IdeaCentre 3 07IMB05 90NB, 90NS 90NS
• For further comp iance information, refer to the Generic Safety and Compliance Notices at https://
pcsupport. enovo.com/docs/generic_notices.
• Depending on the mode , some optiona accessories, features, and software programs might not be
avai ab e on your computer.
• Depending on the version of the operating systems and programs, some user interface instructions might
not be app icab e to your computer.
• Documentation content is subject to change without notice. Lenovo makes constant improvements to the
documentation of your computer, inc uding this User Guide. To get the atest documentation, go to https://
pcsupport. enovo.com.
• Microsoft® makes periodic feature changes to the Windows® operating system through Windows Update.
As a resu t, some information in this documentation might become outdated. Refer to Microsoft resources
for the atest information.
© Copyright Lenovo 2020 iii

iv User Guide

Chapter 1. Meet your co puter
Front
IdeaCentre 3 07ADA05
1. Power button 2. Optica drive*
3. 7 in 1 card reader s ot* 4. Microphone connector
5. Headset connector 6. USB 2.0 connectors (2)
7. USB 3.2 connectors Gen 1 (2) 8. Optica drive activity indicator*
9. Optica drive eject/c ose button*
* for se ected mode s
© Copyright Lenovo 2020 1

IdeaCentre 3 07IMB05
1. Power button 2. Optica drive*
3. 7 in 1 card reader s ot* 4. Microphone connector
5. Headset connector 6. USB 3.2 connectors Gen 1 (4)
7. Optica drive activity indicator* 8. Optica drive eject/c ose button*
* for se ected mode s
Power indicator
Show the system status of your computer.
• Blinking for three ti es: The computer is initia y connected to power.
• On: The computer is on.
• Off: The computer is off or in hibernation mode.
• Blinking rapidly: The computer is entering s eep or hibernation mode.
• Blinking slowly: The computer is in s eep mode.
Headset connector (for IdeaCentre 3 07IMB05 only)
The headset connector is compatib e with:
• Headphones or earphones with a 3.5mm (0.14 inch), TRS (3-po e) p ug.
• Headsets with a 3.5mm (0.14 inch), CTIA-comp iant TRRS (4-po e) p ug.
Note: This headset connector does not support standa one externa microphones with a TRS (3-po e) p ug
or headsets with an OMTP-comp iant TRRS (4-po e) p ug.
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Related topics
• “Use the optica drive (for se ected mode s)” on page 12.
• “Set the power p an” on page 11.
• “Statement on USB transfer rate” on page 6.
Chapter 1.Meet your computer 3

Rear
IdeaCentre 3 07ADA05
1. Pad ock oop 2. Security- ock s ot
3. Ethernet connector 4. Power adapter connector
5. USB 2.0 connectors (4) 6. HDMI™ 1.4 out connector
7. VGA-out connector 8. Audio ine-out connector
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