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Remove or replace a CRU

This section provides instructions on how to remove or replace a CRU.

Power cord

Prerequisite

Before you start, read

Generic Safety and Compliance Notices

, and print the following instructions.

Before you remove the power cord, turn off the computer and wait several minutes until the computer is cool.

Note:

Do not remove the power cord when the computer is connected to ac power. Otherwise, there might

be a risk of short circuits.

Removal steps

1. Turn off the computer and remove all connected devices and cables.

2. Remove the power cord.

Computer cover

Prerequisite

Before you start, read

Generic Safety and Compliance Notices

, and print the following instructions.

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IdeaCentre 3 User Guide

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Summary of Contents for IdeaCentre 3

Page 1: ...IdeaCentre 3 User Guide ...

Page 2: ...Warranty Guide Generic Safety and Compliance Notices Setup Guide First Edition December 2022 Copyright Lenovo 2022 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant to a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Page 3: ...cal drive for selected models 11 Use a media card for selected models 12 Purchase accessories 12 Chapter 4 CRU replacement 13 CRU list 13 Remove or replace a CRU 14 Power cord 14 Computer cover 14 Front bezel 15 Card reader 16 Optical drive 17 Optical drive bezel 18 Optical drive bracket 20 Storage drive 21 M 2 solid state drive 23 Memory module 25 Heat sink 26 Coin cell battery 27 Power supply as...

Page 4: ...ii IdeaCentre 3 User Guide ...

Page 5: ...ot be available on your computer Depending on the version of the operating systems and programs some user interface instructions might not be applicable to your computer Documentation content is subject to change without notice Lenovo makes constant improvements to the documentation of your computer including this User Guide To get the latest documentation go to https pcsupport lenovo com Microsof...

Page 6: ...iv IdeaCentre 3 User Guide ...

Page 7: ...r 9 Optical drive for selected models Power indicator Show the system status of your computer Blinking for three times The computer is initially connected to power On The computer is on Off The computer is off or in hibernation mode Blinking rapidly The computer is entering sleep or hibernation mode Blinking slowly The computer is in sleep mode Related topics Use a media card for selected models o...

Page 8: ... USB specifications on page 4 Use the optical drive for selected models on page 11 2 IdeaCentre 3 User Guide ...

Page 9: ...en 1 5 USB 3 2 connector Gen 1 with smart power on 6 USB 2 0 connectors 2 7 Ethernet connector 8 VGA out connector 9 HDMITM 2 1 TMDS out connector 10 Audio line out connector Related topics USB specifications on page 4 Connect an external display on page 8 Chapter 1 Meet your computer 3 ...

Page 10: ... in the Windows search box and then press Enter Memory Double data rate 4 DDR4 unbuffered dual in line memory module UDIMM Storage device Hard disk drive Solid state drive To view the storage drive capacity of your computer type disk management in the Windows search box and then press Enter Note The storage drive capacity indicated by the system is less than the nominal capacity Expansion Card rea...

Page 11: ...omputer functionality To purchase USB C accessories go to https www lenovo com accessories Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices file attributes and other factors related to system configuration and operating environments the actual transfer rate using the various USB connectors on this device will vary and wil...

Page 12: ...n desktop computers From 40 C 40 F to 60 C 140 F For all in one desktop computers From 20 C 4 F to 60 C 140 F Relative humidity Operating 20 80 non condensing Storage 10 90 non condensing Altitude Operating 15 2 m 50 ft to 3048 m 10 000 ft Storage 15 2 m 50 ft to 12192 m 40 000 ft 6 IdeaCentre 3 User Guide ...

Page 13: ...ane mode Night light mode Night light is a switch in Windows that you can turn on and off When it is turned on your screen shows warmer colors and the amount of emitted blue light is reduced Enabling night light reduces the chances of developing eye fatigue or eye strain Note For more guidance on reducing eye fatigue or eye strain go to https www lenovo com us en compliance visual fatigue Night li...

Page 14: ...get search results Connect an external display Connect a projector or a monitor to your computer to give presentations or expand your workspace Connect a wireless display Ensure that both your computer and the wireless display support Miracast Press the Windows and K Keys and then select a wireless display to connect Change display settings To change display settings type display settings in the W...

Page 15: ...ments judgments or warranties about the function quality or performance of the locking device and security feature You can purchase computer locks from Lenovo Padlock Locking the computer cover through a padlock prevents unauthorized access to the inside of your computer Copyright Lenovo 2022 9 ...

Page 16: ...n the search box and then press Enter To download the latest version of Lenovo Vantage go to Microsoft Store and search by the app name Key features Lenovo Vantage enables you to Know the device status easily and customize device settings Download and install UEFI BIOS firmware and driver updates to keep your computer up to date Monitor your computer health and secure your computer against outside...

Page 17: ...n center icon in the Windows notification area Enable the Bluetooth feature 2 Click the bluetooth options to add a bluetooth device and then follow the on screen instructions Use the optical drive for selected models If your computer has an optical drive read the following information Know the type of your optical drive To view the type of the optical driver type device manager in the Windows sear...

Page 18: ... card firmly into the SD card slot until it is secured in place Remove a media card Attention Before removing a media card eject the card from the Windows operating system first Otherwise data on the card might get corrupted or lost To remove a media card type remove hardware and eject media in the Windows search box and then press Enter Purchase accessories Lenovo has a number of hardware accesso...

Page 19: ...ipped with your product and are available from Lenovo at any time upon request You might be required to return the defective part that is replaced by the CRU When return is required 1 return instructions a prepaid shipping label and a container will be included with the replacement CRU and 2 you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty 30 ...

Page 20: ...off the computer and wait several minutes until the computer is cool Note Do not remove the power cord when the computer is connected to ac power Otherwise there might be a risk of short circuits Removal steps 1 Turn off the computer and remove all connected devices and cables 2 Remove the power cord Computer cover Prerequisite Before you start read Generic Safety and Compliance Notices and print ...

Page 21: ...ver is facing up Removal steps Note If a locking device is available use it to lock the computer after installing the computer cover Front bezel Prerequisite Before you start read Generic Safety and Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool For access do the following 1 Turn o...

Page 22: ...nd Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool For access do the following 1 Remove the computer cover See Computer cover on page 14 16 IdeaCentre 3 User Guide ...

Page 23: ...ve Prerequisite Before you start read Generic Safety and Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool For access do the following 1 Remove the computer cover See Computer cover on page 14 Chapter 4 CRU replacement 17 ...

Page 24: ...ric Safety and Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool For access do the following 1 Remove the computer cover See Computer cover on page 14 2 Remove the front bezel See Front bezel on page 15 3 Remove the optical drive See Optical drive on page 17 18 IdeaCentre 3 User Guide...

Page 25: ...Replacing steps Chapter 4 CRU replacement 19 ...

Page 26: ...Optical drive bracket Prerequisite Before you start read Generic Safety and Compliance Notices and print the following instructions 20 IdeaCentre 3 User Guide ...

Page 27: ...drive on page 17 Replacing steps Storage drive Prerequisite Before you start read Generic Safety and Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool Attention The internal storage drive is sensitive Inappropriate handling might cause damage and permanent loss of data When handling t...

Page 28: ...ht get damaged Do not apply pressure to the internal storage drive Do not make the internal storage drive subject to physical shocks or vibration Put the internal storage drive on a soft material such as cloth to absorb physical shocks For access do the following 1 Remove the computer cover See Computer cover on page 14 2 Remove the front bezel See Front bezel on page 15 3 Remove the optical drive...

Page 29: ... Before you start read Generic Safety and Compliance Notices and print the following instructions Before you open the computer cover turn off the computer and wait several minutes until the computer is cool Chapter 4 CRU replacement 23 ...

Page 30: ...wise the M 2 solid state drive might get damaged Do not apply pressure to the M 2 solid state drive Do not make the M 2 solid state drive subject to physical shocks or vibration Put the M 2 solid state drive on a soft material such as cloth to absorb physical shocks For access remove the following parts in order Computer cover on page 14 Front bezel on page 15 Optical drive on page 17 Storage driv...

Page 31: ...cover turn off the computer and wait several minutes until the computer is cool Ensure that you follow the installation order for memory modules shown in the following illustration For access remove the following parts in order Computer cover on page 14 Front bezel on page 15 Optical drive on page 17 Storage drive on page 21 Chapter 4 CRU replacement 25 ...

Page 32: ... Before you open the computer cover turn off the computer and wait several minutes until the computer is cool For access remove the following part Computer cover on page 14 Removal steps Notes Carefully remove the screws from the system board to avoid any possible damage to the system board The screws cannot be removed from the heat sink 26 IdeaCentre 3 User Guide ...

Page 33: ... parallel connector assignments configurations A coin cell battery keeps this information active when you turn off the computer The coin cell battery normally requires no charging or maintenance throughout its life however no coin cell battery lasts forever If the coin cell battery fails the date and time information is lost An error message is displayed when you turn on the computer To dispose of...

Page 34: ...the following instructions Although there are no moving parts in the computer after the power cord has been disconnected the following warnings are required for your safety Keep fingers and other parts of your body away from hazardous moving parts If you suffer an injury seek medical care immediately Never remove the cover on a power supply or any part that has the following label attached 28 Idea...

Page 35: ...hese components If you suspect a problem with one of these parts contact a service technician For access do the following 1 Remove the computer cover See Computer cover on page 14 2 Remove the storage drive See Storage drive on page 21 3 Disconnect the power supply assembly cables from the system board Removal steps Chapter 4 CRU replacement 29 ...

Page 36: ...30 IdeaCentre 3 User Guide ...

Page 37: ...y to drain out the liquid by turning over the computer If your computer has keyboard drainage holes on the bottom the liquid will be drained out through the holes Where can I get the latest device drivers and UEFI BIOS Lenovo Vantage or Lenovo PC Manager Lenovo Support Web site at https support lenovo com Self help resources Use the following self help resources to learn more about the computer an...

Page 38: ...rranty Guide Setup Guide This User Guide Regulatory Notice Go to https pcsupport lenovo com Then follow the on screen instructions to filter out the documentation you want Lenovo Support Web site with the latest support information of the following Drivers and software Diagnostic solutions Product and service warranty Product and parts details Knowledge base and frequently asked questions Go to ht...

Page 39: ...lowing illustration shows where to find the machine type and serial number of your computer Lenovo Customer Support Center During the warranty period you can call Lenovo Customer Support Center for help Telephone numbers For a list of the Lenovo Support phone numbers for your country or region go to https pcsupport lenovo com supportphonelist Note Phone numbers are subject to change without notice...

Page 40: ...nted parts Identification of software problem sources Configuration of UEFI BIOS as part of an installation or upgrade Changes modifications or upgrades to device drivers Installation and maintenance of network operating systems NOS Installation and maintenance of programs For the terms and conditions of the Lenovo Limited Warranty that apply to your Lenovo hardware product see Warranty informatio...

Page 41: ...ht to improve and or modify the products and software programs described in the manuals included with your computer and the content of the manual at any time without additional notice The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you purchase For the configura...

Page 42: ...luding any Linux agreement s which may accompany software included with this product Lenovo may update this document at any time without notice For the latest information or any questions or comments contact or visit the Lenovo Web site https pcsupport lenovo com Trademarks LENOVO LENOVO logo IDEACENTRE and IDEACENTRE logo are trademarks of Lenovo Microsoft Windows and Cortana are trademarks of th...

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