Lenovo IdeaCentre 3 07ADA05 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:
• Appendix A “Important safety information” on page 79
• Safety and Warranty Guide
• 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 . . . . . . . . . . . . . . . . . . . . 5
Features and specifications . . . . . . . . . . . 8
Statement on USB transfer rate . . . . . . . . 8
Chapter 2. Get started with your
co puter . . . . . . . . . . . . . . . . 11
Get started with Windows 10 . . . . . . . . . 11
Windows account . . . . . . . . . . . . 11
Windows user interface . . . . . . . . . . 12
Connect to networks . . . . . . . . . . . . . 13
Connect to the wired Ethernet . . . . . . . 13
Connect to Wi-Fi networks. . . . . . . . . 13
Use Lenovo Vantage . . . . . . . . . . . . . 13
Use mu timedia . . . . . . . . . . . . . . . 14
Use audio . . . . . . . . . . . . . . . 14
Chapter 3. Explore your co puter . . 15
Manage power . . . . . . . . . . . . . . . 15
Set power button behaviors . . . . . . . . 15
Set the power p an . . . . . . . . . . . . 15
Transfer data . . . . . . . . . . . . . . . . 15
Connect to a B uetooth-enab ed device . . . 15
Use the optica drive . . . . . . . . . . . 16
Use a media card . . . . . . . . . . . . 16
Lock the computer . . . . . . . . . . . . . 17
Purchase accessories . . . . . . . . . . . . 18
Chapter 4. Troubleshooting,
diagnostics, and recovery . . . . . . . 19
Basic procedure for reso ving computer
prob ems . . . . . . . . . . . . . . . . . 19
Troub eshooting . . . . . . . . . . . . . . 19
Startup prob ems . . . . . . . . . . . . 20
Audio prob ems . . . . . . . . . . . . . 21
Network prob ems . . . . . . . . . . . . 21
Performance prob ems . . . . . . . . . . 24
Storage drive prob ems . . . . . . . . . . 25
CD or DVD prob ems . . . . . . . . . . . 25
Seria connector prob ems . . . . . . . . . 26
Software prob ems. . . . . . . . . . . . 26
Recovery . . . . . . . . . . . . . . . . . 26
Restore system fi es and settings to an ear ier
point . . . . . . . . . . . . . . . . . 27
Restore your fi es from a backup . . . . . . 27
Reset your computer . . . . . . . . . . . 27
Use advanced options . . . . . . . . . . 27
Windows automatic recovery. . . . . . . . 27
Create and use a recovery USB device . . . . 27
Update the device driver . . . . . . . . . 28
Chapter 5. CRU replace ent . . . . . 29
What are CRUs . . . . . . . . . . . . . . . 29
Rep ace a CRU . . . . . . . . . . . . . . . 30
IdeaCentre 3 07ADA05 . . . . . . . . . . 30
IdeaCentre 3 07IMB05 . . . . . . . . . . 51
Chapter 6. Help and support . . . . . 75
Se f-he p resources . . . . . . . . . . . . . 75
Ca Lenovo . . . . . . . . . . . . . . . . 76
Before you contact Lenovo . . . . . . . . 76
Lenovo Customer Support Center . . . . . . 76
Purchase additiona services. . . . . . . . . . 77
Appendix A. I portant safety
infor ation . . . . . . . . . . . . . . . 79
Appendix B. Accessibility and
ergono ic infor ation . . . . . . . . 93
Appendix C. Supple ental
infor ation about the Ubuntu operating
syste . . . . . . . . . . . . . . . . . 97
Appendix D. Co pliance
infor ation . . . . . . . . . . . . . . . 99
Appendix E. Notices and
trade arks . . . . . . . . . . . . . . . 111
© Copyright Lenovo 2020 i

ii User Guide

About this docu entation
• I ustrations in this documentation might ook different from your product.
• 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 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 on 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.
• This documentation app ies to the fo owing product mode s:
Model na e Machine Type (MT) Machine Type (MT) for Energy Star
IdeaCentre 3 07ADA05 90MV, 90NT 90NT
IdeaCentre 3 07IMB05 90NB, 90NS 90NS
© Copyright Lenovo 2020 iii

iv User Guide

Chapter 1. Meet your co puter
Front
IdeaCentre 3 07ADA05
1. Power button
Press to turn on the computer.
To turn off the computer, open the Start menu, c ick Power, and then se ect
Shut down.
The indicator in the power button shows the system status of your computer.
• On: the computer is on.
• Off: the computer is off or in hibernation mode.
• Blinking: the computer is in s eep mode.
2. Optica drive* Read data from or write data to an optica disc (CD/DVD).
© Copyright Lenovo 2020 1

3. 7 in 1 card reader s ot*
Supported cards:
• Secure Digita (SD) card
• Secure Digita eXtended-Capacity (SDXC) UHS-1 card
• Secure Digita High-Capacity (SDHC) UHS-1 card
• Mu ti-Media card p us
• Mu ti-Media card
• Memory Stick card
• Memory Stick_Pro card
Note: Your computer does not support the content protection for recordab e
media (CPRM) feature for the SD card.
4. Microphone connector Connect a microphone.
5. Headset connector Connect a headset or headphones to your computer.
6. USB 2.0 connectors (2) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
7. USB 3.2 connectors Gen 1 (2) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
8. Optica drive activity indicator* This indicator is on when the optica drive is in use.
9. Optica drive eject/c ose
button* Eject or c ose the optica drive tray.
* for se ected mode s
2User Guide

IdeaCentre 3 07IMB05
1. Power button
Press to turn on the computer.
To turn off the computer, open the Start menu, c ick Power, and then se ect
Shut down.
The indicator in the power button shows the system status of your computer.
• On: the computer is on.
• Off: the computer is off or in hibernation mode.
• Blinking: the computer is in s eep mode.
2. Optica drive* Read data from or write data to an optica disc (CD/DVD).
3. 7 in 1 card reader s ot*
Supported cards:
• Secure Digita (SD) card
• Secure Digita eXtended-Capacity (SDXC) UHS-1 card
• Secure Digita High-Capacity (SDHC) UHS-1 card
• Mu ti-Media card p us
• Mu ti-Media card
• Memory Stick card
• Memory Stick_Pro card
Note: Your computer does not support the content protection for recordab e
media (CPRM) feature for the SD card.
4. Microphone connector Connect a microphone.
5. Headset connector Connect a headset or headphones to your computer.
Chapter 1.Meet your computer 3

6. USB 3.2 connectors Gen 1 (4) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
7. Optica drive activity indicator* This indicator is on when the optica drive is in use.
8. Optica drive eject/c ose
button* Eject or c ose the optica drive tray.
* for se ected mode s
4User Guide

Rear
IdeaCentre 3 07ADA05
1. Pad ock oop Lock the computer cover through a pad ock.
2. Security- ock s ot Lock your computer to a desk, tab e, or other fixtures through a Kensington-sty e
cab e ock.
3. Ethernet connector Connect to a oca area network (LAN). When the indicator is on, the computer is
connected to a LAN. When the indicator is b inking, data is being transferred.
4. Power adapter connector Connect the power adapter to your computer for power supp y.
5. USB 2.0 connectors (4) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
6. HDMI™ 1.4 out connector
Send audio and video signa s from the computer to another audio or video device,
such as a high-performance monitor. For more information, see https://
www.hdmi.org/manufacturer/hdmi_1_4/index.aspx.
7. VGA-out connector Send video signa s from the computer to another video device, such as a monitor.
8. Audio ine-out connector
Send audio signa s from the computer to externa devices, such as powered
stereo speakers, headphones, or mu timedia keyboards. To connect a stereo
system or other externa recording device, connect a cab e between the audio
ine-in connector of the device and the audio ine-out connector of the computer.
Note: If your computer has both an audio ine-out connector and a headset or
headphone connector, a ways use the headset or headphone connector for
earphones, headphones, or a headset. The headphone connector does not
support headset microphones.
Chapter 1.Meet your computer 5

IdeaCentre 3 07IMB05
1. Pad ock oop Lock the computer cover through a pad ock.
2. Security- ock s ot Lock your computer to a desk, tab e, or other fixtures through a Kensington-sty e
cab e ock.
3. Ethernet connector Connect to a oca area network (LAN). When the indicator is on, the computer is
connected to a LAN. When the indicator is b inking, data is being transferred.
4. PCI-Express card area*
Insta PCI-Express card into this area to improve the operating performance of
the computer. Depending on the computer mode , the connectors in this area
vary.
Note: A discrete graphics card can be insta ed in the appropriate Periphera
Component Interconnect Express (PCIe) card s ot. If such a card is insta ed, be
sure to use the connectors on the card instead of the corresponding connectors
on the computer.
5. Power cord connector Connect the power cord to your computer for power supp y.
6. USB 3.2 connectors Gen 1 (2) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
7. USB 2.0 connectors (2) Connect USB-compatib e devices, such as a USB keyboard, USB mouse, USB
storage device, or USB printer.
8. VGA-out connector Send video signa s from the computer to another video device, such as a monitor.
6User Guide

9. HDMI™ 1.4 out connector
Send audio and video signa s from the computer to another audio or video device,
such as a high-performance monitor. For more information, see https://
www.hdmi.org/manufacturer/hdmi_1_4/index.aspx.
10. Audio ine-out connector
Send audio signa s from the computer to externa devices, such as powered
stereo speakers, headphones, or mu timedia keyboards. To connect a stereo
system or other externa recording device, connect a cab e between the audio
ine-in connector of the device and the audio ine-out connector of the computer.
Note: If your computer has both an audio ine-out connector and a headset or
headphone connector, a ways use the headset or headphone connector for
earphones, headphones, or a headset. The headphone connector does not
support headset microphones.
* for se ected mode s
Chapter 1.Meet your computer 7

Features and specifications
Hardware configuration
1. Right-c ick the Start button to open the Start context menu.
2. C ick Device Manager. Type the administrator password or provide
confirmation if prompted.
ac power adapter IdeaCentre 3 07ADA05 mode
• 90 W
Power supply
IdeaCentre 3 07IMB05 mode
• 180 W
• 260 W
Adaptability for power supply • Main and China: 220 V±22 V, 50 Hz±1 Hz
• Adaptive vo tage positioning: 90 V to 264 V, 50/60 Hz
Microprocessor To view the microprocessor information of your computer, right-c ick the Start
button and then c ick Syste .
Me ory
• IdeaCentre 3 07ADA05 mode
– Doub e data rate 4 (DDR4) sma out ine dua in- ine memory modu e
(SODIMM)
• IdeaCentre 3 07IMB05 mode
– Doub e data rate 4 (DDR4) unbuffered dua in- ine memory modu e (UDIMM)
Storage device
To view the storage drive capacity of your computer, right-c ick the Start button
to open the Start context menu and then c ick Disk Manage ent.
Note: The storage drive capacity indicated by the system is ess than the nomina
capacity.
Expansion
• 7 in 1 card reader s ot*
• Memory s ots
• Optica drive*
Network features
• B uetooth
• Ethernet LAN
• Wire ess LAN
* for se ected mode s
State ent on USB transfer rate
Depending on many factors such as the processing capabi ity of the host and periphera devices, fi e
attributes, and other factors re ated to system configuration and operating environments, the actua transfer
rate using the various USB connectors on this device wi vary and wi be s ower than the data rate isted
be ow for each corresponding device.
8User Guide

USB device Data rate (Gbit/s)
3.1 Gen 1/3.2 Gen 1 5
3.1 Gen 2/3.2 Gen 2 10
3.2 Gen 2 × 2 20
Chapter 1.Meet your computer 9

10 User Guide

Chapter 2. Get started with your co puter
Get started with Windows 10
Learn the basics of Windows 10 and start working with it right away. For more information about Windows
10, see the Windows he p information.
Windows account
A user account is required to use the Windows operating system. It can either be a Windows user account or
a Microsoft account.
Windows user account
When you start Windows for the first time, you are prompted to create a Windows user account. This first
account you created is of the “Administrator” type. With an Administrator account, you can create additiona
user accounts or change account types by doing the fo owing:
1. Open the Start menu and se ect Settings ➙ Accounts ➙ Fa ily & other users.
2. Fo ow the on-screen instructions.
Microsoft account
You can a so og in to the Windows operating system with a Microsoft account.
To create a Microsoft account, go to the Microsoft sign-up page at https://signup. ive.com and fo ow the on-
screen instructions.
With a Microsoft account, you can:
• Enjoy one-time signing in if you are using other Microsoft services, such as OneDrive, Skype, and Out ook.
com.
• Sync persona ized settings across other Windows-based devices.
© Copyright Lenovo 2020 11

Windows user interface
1. Account Change account settings, ock the computer, or sign out from the current account.
2. Docu ents Open the Docu ents fo der, a defau t fo der to save your received fi es.
3. Pictures Open the Pictures fo der, a defau t fo der to save your received pictures.
4. Settings Launch Settings.
5. Power Shut down, restart, or put the computer into s eep mode.
6. Start button Open the Start menu.
7. Windows Search Type what you are ooking for in the search box and get search resu ts from your
computer and the Web.
8. Task View Disp ay a opened apps and switch among them.
9. Windows notification area Disp ay notifications and status of some features.
10. Battery status icon Disp ay power status and change battery or power settings. When your computer
is not connected to ac power, the icon changes to .
11. Network icon Connect to an avai ab e wire ess network and disp ay the network status. When
connected to a wired network, the icon changes to .
12. Action center Disp ay the atest notifications from apps and provide quick access to some
features.
Open the Start enu
• C ick the Start button.
• Press the Windows ogo key on the keyboard.
Open the Start context enu
Right-c ick the Start button.
12 User Guide

Access Control Panel
• Open the Start menu and c ick Windows Syste ➙ Control Panel.
• Use Windows Search.
Launch an app
• Open the Start menu and se ect the app you want to aunch.
• Use Windows Search.
Connect to networks
Your computer he ps you connect to the wor d through a wired or wire ess network.
Connect to the wired Ethernet
Connect your computer to a oca network through the Ethernet connector on your computer with an
Ethernet cab e.
Connect to Wi-Fi networks
1. C ick the network icon in the Windows notification area. A ist of avai ab e wire ess networks is disp ayed.
2. Se ect a network avai ab e for connection. Provide required information, if needed.
Use Lenovo Vantage
The preinsta ed Lenovo Vantage is a customized one-stop so ution to he p you maintain your computer with
automated updates and fixes, configure hardware settings, and get persona ized support.
Access Lenovo Vantage
Open the Start menu and c ick Lenovo Vantage. You a so can type Lenovo Vantage in the search box.
To down oad the atest version of Lenovo Vantage, go to Microsoft Store and search by the app name.
Key features
Lenovo Vantage enab es you to:
• Know the device status easi y and customize device settings.
• Down oad and insta UEFI BIOS, firmware and driver updates to keep your computer up-to-date.
• Monitor your computer hea th, and secure your computer against outside threats.
• Look up warranty status (on ine).
• Access User Guide and he pfu artic es.
Notes:
• The avai ab e features vary depending on the computer mode .
• Lenovo Vantage makes periodic updates of the features to keep improving your experience with your
computer. The description of features might be different from that on your actua user interface.
Chapter 2.Get started with your computer 13

Use ulti edia
Use your computer for business or entertainment with the devices (such as a camera, a monitor, or
speakers).
Use audio
To enhance the audio experience, connect speakers, headphones, or a headset to the audio connector.
Adjust the volu e
1. C ick the vo ume icon in the Windows notification area on the taskbar.
2. Fo ow the on-screen instructions to adjust the vo ume. C ick the speaker icon to mute the audio.
Change the sound settings
1. Go to Control Panel and view by category.
2. C ick Hardware and Sound ➙ Sound.
3. Change the settings as you prefer.
14 User Guide