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Contents
About this documentation . . . . . . . . iii
Chapter 1. Meet your computer. . . . . 1
Front view . . . . . . . . . . . . . . . . . . 1
Rear view . . . . . . . . . . . . . . . . . . 2
Statement on USB transfer rate . . . . . . . . . 5
• Illustrations in this documentation might look different from your product.
• Depending on the model, some optional accessories, features, and software programs might not be
available on your computer.
• Depending on the version of 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 on the
documentation of your computer, including this User Guide. To get the latest documentation, go to:
https://pcsupport.lenovo.com
• Canonical® makes periodic feature changes to the Ubuntu® operating system through Software Updates.
As a result, some information in this documentation might become outdated. Refer to Ubuntu resources
for the latest information.
Note: The computer hardware might look slightly different from the illustration.
Figure 1. Front connectors, controls, and indicators
1 Power button 2 Power indicator
3 Storage-drive activity indicator
5 Microphone connector
7 USB-C connector
9 USB 3.1 connectors Gen 2 (2)
11 Flex bay (available on some models)
1 Power button
4 SD card slot (available on some models)
6 Headset connector
8 USB 3.1 connectors Gen 1 (2)
10 Slim optical-drive eject button (available on some
models)
Press the power button to turn on your computer. If your computer is unresponsive, you can turn off the
computer by pressing and holding the power button for four or more seconds.
2 Power indicator
When the power indicator is on, the computer is turned on.
This indicator shows the status of the internal storage drives (such as hard disk drives or solid-state drives).
On: The storage drives are active and data is being transferred.
Off (when the computer is powered on): The storage drives are not in use or no data is being transferred.
4 SD card slot (available on some models)
An SD card is installed on some computer models.
5 Microphone connector
Use this connector to attach a microphone to your computer when you want to record sound or if you use
speech-recognition software.
6 Headset connector
Use this connector to attach a headset to your computer.
7 USB-C connector
The USB-C connector supports the USB Type-C™ standard. With an appropriate USB-C cable connected,
you can use the connector to transfer data or charge your device.
8 USB 3.1 connectors Gen 1 (2)
Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer.
9 USB 3.1 connectors Gen 2 (2)
With greater data transfer rate, the USB 3.1 connector Gen 2 is used to connect USB-compatible devices,
such as a USB keyboard, a USB mouse, a USB storage device, or a USB printer.
10 Slim optical-drive eject button (available on some models)
Press the button to eject the tray of the slim optical drive. To close the tray, push the tray inward until you
hear a click.
11 Flex bay (available on some models)
Some computer models come with a flex bay. Depending on your computer model, one of the following
devices might be installed in the flex bay:
• Flex module
• Flex storage enclosure
• Front-access storage enclosure
Rear view
Some connectors on the rear of your computer are color-coded to help you determine where to connect the
cables on your computer.
Note: The computer hardware might look slightly different from the illustration.
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Figure 2. Rear view
1 Audio line-out connector
3 DisplayPort connectors (2)
5 USB 3.1 connector Gen 16 USB 3.1 connector Gen 1
7 USB 2.0 connectors (2)
9 PCIe card area*
11 Security-lock slot
13 Padlock loop
15 PS/2 keyboard connector (available on some models)
2 Serial connector
4 DisplayPort connector or HDMI™ connector (available
on some models)
8 Ethernet connector
10 Power-cord connector
12 Cable-lock slots
14 Serial connector (available on some models)
16 PS/2 mouse connector (available on some models)
Notes: * A discrete graphics card or a network adapter can be installed in the appropriate Peripheral
Component Interconnect Express (PCIe) card slot. If such a card is installed, use the connectors on the card
instead of the corresponding connectors on the computer to optimize the performance. Depending on your
computer model, the preinstalled cards might vary. One or more graphics cards might be installed to provide
the following connectors:
• Digital Visual Interface (DVI) connector
• DisplayPort
• Mini DisplayPort
®
connector
®
connector
DVI monitor connector
Use this connector to attach a DVI monitor or other compatible devices.
Chapter 1. Meet your computer3
DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
Mini DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices. The Mini DisplayPort connector is a miniaturized version of a DisplayPort connector.
1 Audio line-out connector
The audio line-out connector is used to send audio signals from the computer to external devices, such as
headphones.
2 Serial connector
Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
3 DisplayPort connectors (2)
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
4 DisplayPort connector or HDMI connector (available on some models)
• DisplayPort connector
Use this connector to attach a high-performance monitor, a direct-drive monitor, or other compatible
devices.
• HDMI connector
The High-Definition Multimedia Interface (HDMI) connector is a digital audio and video interface that can
connect a compatible digital audio device or video monitor, such as a DVD player or a high-definition
digital television (HDTV).
5 USB 3.1 connector Gen 1
Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer. This connector supports the smart power on feature. When you connect a supported keyboard to
this connector, you can turn on the computer or wake it up from hibernation mode by pressing Alt+P on the
keyboard. You can enable or disable the smart power on feature from the Setup Utility program.
6 USB 3.1 connector Gen 1
Connect USB-compatible devices, such as a USB keyboard, a USB mouse, a USB storage device, or a USB
printer.
7 USB 2.0 connectors (2)
Use this connector to attach a USB-compatible device, such as a USB keyboard, mouse, storage drive, or
printer.
8 Ethernet connector
Connect an Ethernet cable for a local area network (LAN).
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Note: To operate the computer within Federal Communications Commission (FCC) Class B limits, use a
Category 5 Ethernet cable.
9 PCIe card area
To further improve the computer performance, you can install PCIe cards into this area. Depending on your
computer model, the preinstalled cards might vary.
10 Power-cord connector
Connect the power cord to your computer for power supply.
11 Security-lock slot
Attach a Kensington-style cable lock to the security-lock slot to secure your computer.
12 Cable lock slots
Used to secure a cable lock.
13 Padlock loop
Connect a padlock to secure your computer.
14 Serial connector (available on some models)
Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
15 PS/2 keyboard connector (available on some models)
Use this connector to attach a Personal System/2 (PS/2) keyboard.
16 PS/2 mouse connector (available on some models)
Use this connector to attach a PS/2 mouse, a trackball, or other pointing devices.
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 will be slower than the data rate listed
below for each corresponding device.
USB deviceData rate (Gbit/s)
3.2 Gen 1 / 3.1 Gen 1
3.2 Gen 2 / 3.1 Gen 2
3.2 Gen 2 × 2
5
10
20
Internal storage drives
Internal storage drives are devices that your computer uses to read and store data. You can add drives to
your computer to increase storage capacity and enable your computer to read other types of media. Internal
storage drives are installed in bays.
Chapter 1. Meet your computer5
When you remove or install an internal storage drive, note the type and size of the drive that each bay
supports and correctly connect the required cables. Refer to the appropriate section in Chapter 6 “Hardware
removal and installation” on page 21 for instructions on how to remove or install internal storage drives for
your computer.
The following illustration shows the locations of the storage drives.
Note: The computer hardware might look slightly different from the illustration.
Figure 3. Storage-drive bay locations
1 Type-1 storage-drive cage
3 Flex bay (available on some models)
5 Type-2 storage-drive cage 6 Type-1 storage-drive bay
7 PCIe card slots (3)
1 Type-1 storage-drive cage
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2 SD card slot (available on some models)
4 M.2 solid-state drive slot
You can install a 3.5-inch storage drive or a 2.5-inch storage drive in this cage.
2 SD card slot (available on some models)
An SD card is installed in some computer models.
3 Flex bay (available on some models)
Depending on your computer model, one of the following devices might be installed in the flex bay:
• Flex module
• Front-access storage enclosure
• Flex storage enclosure
4 M.2 solid-state drive slot
One M.2 solid-state drive is installed in some computer models.
5 Type-2 storage-drive cage
You can install a 2.5-inch storage drive in this cage.
6 Type-1 storage-drive bay
You can install a 3.5-inch storage drive or a 2.5-inch storage drive in the storage-drive bay.
7 PCIe card slots (3)
You can install compatible PCIe cards and PCIe solid-state drives in the PCIe card slots.
Chapter 1. Meet your computer7
8P330 User Guide
Chapter 2.Get started with your computer
Get started with Ubuntu Desktop
Learn the basics of Ubuntu and start working with it right away. For more information about Ubuntu, see the
Ubuntu documentation site at:
The Gnome desktop is installed by default and is designed to be simple and easy to use. Details on using
Gnome are available by launching the Help application or online at
If your computer includes a wireless LAN module, you can connect your computer to Wi-Fi® networks. The
wireless LAN module on your computer may support different standards. For some countries or regions, use
of 802.11ax may be disabled according to local regulations.
1. Open the system menu from the top-right corner and expand the Wi-Fi section of the menu.
2. Click Select Network. A list of available wireless networks is displayed.
3. Select a network available for connection. Provide required information, if needed.
Use multimedia
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.
Change the sound settings
1. Open the system menu from the top-right corner and click Settings.
2. Click Sound.
3. Change the settings as you prefer.
Connect to an external display
Connect to a wired display
Connect your computer to a projector or a monitor to give presentations or expand your workspace.
Display mode
Go to Settings ➙ Devices ➙ Displays. Then, select a display mode of your preference.
• Join Displays: Extend the video output from your primary display to the secondary display. You can drag
and move items between two displays.
• Mirror: Display the same video output on both the primary display and the secondary display.
• Single Display: Display the video output on only one display attached.
Display arrangement
Go to Settings ➙ Devices ➙ Displays. Then, click Primary Display and select one of the displays as the
primary display.
Change display settings
Go to Settings ➙ Devices ➙ Displays. Then, you can change the settings for both the primary display and
other displays. You can change the resolution, orientation and refresh rate.
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Chapter 3.Explore your computer
Manage power
Use the information in this section to achieve the best balance between performance and power efficiency.
Set power button behaviors
You can define what the power button does according to your preference. For example, by pressing the
power button, you can turn off the computer or put the computer to sleep or hibernation mode.
To change what the power button does:
1. Open the system menu from the top-right corner and click Settings.
2. Click Power.
3. In the Suspend & Power Button section choose the power button action as you prefer.
Set the power plan
For ENERGY STAR® compliant computers, the following power plan takes effect when your computers have
been idle for a specified duration:
Table 1. Default power plan (when plugged into ac power)
• Turn off the display: After 5 minutes
• Put the computer to sleep: After 60 minutes
To awaken the computer from Sleep mode, press any key on your keyboard.
To reset the power plan to achieve the best balance between performance and power saving:
1. Open the system menu from the top-right corner and click Settings.
2. Click Power.
3. Choose or customize a power plan of your preference.
Transfer data
Quickly share your files using the built-in Bluetooth technology among devices with the same features. You
also can install a disc or media card to transfer data.
Connect to a Bluetooth-enabled device (for selected models)
You can connect all types of Bluetooth-enabled devices to your computer, such as a keyboard, a mouse, a
smartphone, or speakers. To ensure that the connection is successful, place the devices 10 meters (33 feet),
at most, from the computer.
1. Turn on Bluetooth on the computer.
a. Open the system menu from the top-right corner and then click Settings ➙ Bluetooth.
b. In the Bluetooth section enable Bluetooth with the toggle button at the top.
2. Any discoverable devices will be shown in the Devices list.
3. Select a Bluetooth device, and then follow the on-screen instructions.
Your Bluetooth device and computer will automatically connect the next time if the two devices are in range
of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and
communication.
Use the optical drive (for selected models)
If your computer has an optical drive, read the following information.
Install or remove a disc
1. With the computer on, press the eject button on the optical drive. The tray slides out of the drive.
2. Insert a disc into the tray or remove a disc from the tray, and then push the tray back into the drive.
Note: If the tray does not slide out of the drive when you press the eject button, turn off the computer. Then,
insert a straightened paper clip into the emergency-eject hole adjacent to the eject button. Use the
emergency eject only in an emergency.
Record a disc
1. Insert a recordable disc into the optical drive that supports recording.
2. In the Blank CD/DVD-R Disc notification that pops up at the bottom of the screen, select Open with CD/DVD Creator.
3. Follow the on-screen instructions.
Use a media card (for selected models)
If your computer has a SD-card slot, read the following information.
Install a media card
1. Locate the SD-card slot.
2. Ensure that the metal contacts on the card are facing the ones in the SD-card slot. Insert the card firmly
into the SD-card slot until it is secured in place.
Remove a media card
Attention: Before removing a media card, unmount the card from the operating system first. Otherwise, data
on the card might get corrupted or lost.
1. Launch the Files application.
2. Select the unmount icon next to the card and unmount the card from the operating system.
3. Press the card and remove it from your computer. Store the card safely for future use.
Purchase accessories
Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your
computer. Options include memory modules, storage devices, network cards, power adapters, keyboards,
mice, and more.
To shop at Lenovo, go to
12P330 User Guide
https://www.lenovo.com/accessories.
Chapter 4.Secure your computer information
Use passwords
Password types
You can set the following passwords in UEFI (Unified Extensible Firmware Interface) BIOS (Basic Input/
Output System) to prevent unauthorized access to your computer. However, you are not prompted to enter
any UEFI BIOS password when your computer resumes from sleep mode.
• Power-on password
When a power-on password is set, you are prompted to enter a valid password each time the computer is
turned on. The computer cannot be used until the valid password is entered.
• Supervisor password
Setting a supervisor password deters unauthorized users from changing configuration settings. If you are
responsible for maintaining the configuration settings of several computers, you might want to set a
supervisor password.
When a supervisor password is set, you are prompted to enter a valid password each time you try to enter
the BIOS menu.
If both the power-on password and supervisor password are set, you can enter either password.
However, you must use your supervisor password to change any configuration settings.
• Hard disk password
Setting a hard disk password prevents unauthorized access to the data on the storage drive. When a hard
disk password is set, you are prompted to enter a valid password each time you try to access the storage
drive.
Note: After you set a hard disk password, your data on the storage drive is protected even if the storage
drive is removed from one computer and installed in another.
• System management password (for selected models)
You can enable the system management password to have the same authority as the supervisor
password to control security related features. To customize the authority of the system management
password through the UEFI BIOS menu:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Security ➙ System Management Password Access Control.
3. Follow the on-screen instructions.
If you have set both the supervisor password and the system management password, the supervisor
password overrides the system management password.
Set, change, and remove a password
Before you start, print these instructions.
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Security.
3. Depending on the password type, select Set Supervisor Password, Set Power-On Password, Set System Management Password, or Hard Disk Password and press Enter.
4. Follow the on-screen instructions to set, change, or remove a password.
5. Press F10 or Fn+F10 to save the changes and exit.
You should record your passwords and store them in a safe place. If you forget the passwords, you can
contact a Lenovo-authorized service provider to have the passwords removed.
Notes:
• If the supervisor password is forgotten, it might not be removed by clearing CMOS depending on your
BIOS settings.
• If the hard disk password is forgotten, Lenovo cannot remove the password or recover data from the
storage drive.
Use computrace Agent software embedded in firmware (for selected
models)
The Computrace Agent software is an IT asset management and computer theft recovery solution. The
software detects if changes have been made on the computer, such as hardware, software, or the computer
call-in location. You might have to purchase a subscription to activate the Computrace Agent software.
Use BIOS security solutions
This section provides BIOS solutions to secure your computer and information.
Erase all storage drive data
It is recommended that you erase all storage drive data before recycling a storage drive or the computer.
To erase all storage drive data:
1. Set a hard disk password for the storage drive you will recycle. See “Use passwords” on page 13.
2. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
3. Select Security ➙ Hard Disk Password ➙ Security Erase HDD Data and press Enter.
4. Select the storage drive you will recycle and press Enter.
5. A message is displayed, prompting you to confirm the operation. Select Yes and press Enter. The
erasing process begins.
Note: During the erasing process, the power button and the keyboard are disabled.
6. After the erasing process is completed, a message is displayed, prompting you to reset the system.
Select Continue.
Note: Depending on the storage drive capacity, the erasing process will take half an hour to three hours.
7. After the resetting process is completed, one of the following will happen:
• If the data on the system storage drive is erased, you will be prompted that no operating system is
available.
• If the data on the non-system storage drive is erased, the computer restarts automatically.
Use the cover presence switch
The cover presence switch prevents the computer from logging in to the operating system when the
computer cover is not properly installed or closed.
To enable the cover presence switch connector on the system board:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Security ➙ Cover Tamper Detected and press Enter.
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3. Select Enabled and press Enter.
4. Press F10 or Fn+F10 to save the changes and exit.
When the cover presence switch connector on the system board is enabled, if the cover presence switch
detects that the computer cover is not correctly installed or closed, an error message will be displayed when
you turn on the computer. To bypass the error message and log in to the operating system:
1. Properly install or close the computer cover.
2. Enter the BIOS menu, save and then exit.
Use Intel BIOS guard
The BIOS guard module cryptographically verifies all the BIOS updates to the system BIOS flash. Therefore,
the malware is blocked from attacking the BIOS.
Use Smart USB Protection
The Smart USB Protection function is a security function that helps prevent data from being copied from the
computer to USB storage devices connected to the computer. You can set the Smart USB Protection
function to one of the following modes:
• Disabled (default setting): You can use the USB storage devices without limitation.
• Read Only: You cannot copy data from the computer to the USB storage devices. However, you can
access or modify data on the USB storage devices.
• No Access: You cannot access the USB storage devices from the computer.
To configure the Smart USB Protection function:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Security ➙ Smart USB Protection and press Enter.
3. Select the desired setting and press Enter.
4. Press F10 or Fn+F10 to save the changes and exit.
Chapter 4. Secure your computer information15
16P330 User Guide
Chapter 5.UEFI BIOS
This chapter provides information about configuring and updating UEFI BIOS, and clearing CMOS.
What is UEFI BIOS
Note: The operating system settings might override any similar settings in UEFI BIOS.
UEFI BIOS is the first program that the computer runs when the computer is turned on. UEFI BIOS initializes
the hardware components and loads the operating system and other programs. Your computer comes with a
setup program with which you can change UEFI BIOS settings.
Enter the BIOS menu
Restart the computer. When the logo screen is displayed, press F1 or Fn+F1 to enter the BIOS menu.
Note: If you have set BIOS passwords, enter the correct passwords when prompted. You also can select No
or press Esc to skip the password prompt and enter the BIOS menu. However, you cannot change the
system configurations that are protected by passwords.
Navigate in the BIOS interface
Attention: The default configurations are already optimized for you in boldface. Improper change of the
configurations might cause unexpected results.
Depending on your keyboard, you can navigate in the BIOS interface by pressing the following keys, or
combinations of Fn and the following keys:
F1 or Fn+F1
Esc or Fn+EscExit the submenu and return to the parent menu.
↑↓ or Fn+↑↓Locate an item.
← → or Fn+← →Select a tab.
+/– or Fn++/–Change to a higher or lower value.
EnterEnter the selected tab or submenu.
F9 or Fn+F9Restore to the default settings.
F10 or Fn+F10Save your configuration and exit.
Display the General Help screen.
Change the display language of UEFI BIOS
UEFI BIOS supports three or four display languages: English, French, simplified Chinese, and Russian (for
selected models).
You can use UEFI BIOS in the graphic mode or the text mode according to your needs.
To change the display mode of UEFI BIOS:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Main ➙ Setup Mode Select and press Enter.
3. Set the display mode as desired.
Set the system date and time
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. Select Main ➙ System Time & Date and press Enter.
3. Set the system date and time as desired.
4. Press F10 or Fn+F10 to save the changes and exit.
Change the startup sequence
If the computer does not start up from a device as expected, you can change the startup device sequence
permanently or select a temporary startup device.
Change the startup device sequence permanently
1. Depending on the type of the storage device, do one of the following:
• If the storage device is internal, go to step 2.
• If the storage device is a disc, ensure that the computer is on or turn on the computer. Then, insert
the disc into the optical drive.
• If the storage device is an external device other than a disc, connect the storage device to the
computer.
2. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
3. Select Startup, and then follow the on-screen instructions to change the startup sequence.
4. Press F10 or Fn+F10 to save the changes and exit.
Select a temporary startup device
Note: Not all discs and storage drives are bootable.
1. Depending on the type of the storage device, do one of the following:
• If the storage device is internal, go to step 2.
• If the storage device is a disc, ensure that the computer is on or turn on the computer. Then, insert
the disc into the optical drive.
• If the storage device is an external device other than a disc, connect the storage device to the
computer.
2. Restart the computer. When the logo screen is displayed, press F12 or Fn+F12.
3. Select the storage device as desired and press Enter.
If you want to change the startup device sequence permanently, select Enter Setup on Startup Device Menu
and press Enter to enter the BIOS menu.
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Change BIOS settings before installing a new operating system
BIOS settings vary by operating system. Change the BIOS settings before installing a new operating system.
To change the BIOS settings:
1. Restart the computer. When the logo screen is displayed, press F1 or Fn+F1.
2. From the main interface, select Security ➙ Secure Boot and press Enter.
3. Depending on the operating system to be installed, do one of the following:
• To install the Windows 10 (64-bit) and many Linux operating systems, select Enabled for Secure Boot.
• To install an operating system that does not support secure boot, select Disabled for Secure Boot.
4. Press F10 or Fn+F10 to save the changes and exit.
Update UEFI BIOS
When you install a new program, device driver, or hardware component, you might need to update UEFI
BIOS. You can update the BIOS from your operating system or a flash update disc (supported only on
selected models).
Download and install the latest UEFI BIOS update package by one of the following methods:
• Using the built-in software update service:
Ubuntu software update will check the LVFS site for any firmware updates and notify you when updates
are available.
• From the Lenovo Support Web site:
1. Go to
2. Download the flash BIOS update driver for the operating system version or the ISO image version
3. Print the installation instructions and follow the instructions to update the BIOS.
https://pcsupport.lenovo.com.
(used to create a flash update disc). Then, download the installation instructions for the flash BIOS
update driver you have downloaded.
Chapter 5. UEFI BIOS19
20P330 User Guide
Chapter 6.Hardware removal and installation
This chapter provides instructions on how to remove and install hardware for your computer.
Handling static-sensitive devices
Do not open the static-protective package containing the new part until the defective part has been removed
and you are ready to install the new part. Static electricity, although harmless to you, can seriously damage
computer components and options.
When you handle options and other computer components, take these precautions to avoid static-electricity
damage:
• Limit your movement. Movement can cause static electricity to build up around you.
• Always handle options and other computer components carefully. Handle PCI/PCIe cards, memory
modules, system boards, and microprocessors by the edges. Never touch any exposed circuitry.
• Prevent others from touching the options and other computer components.
• Touch the static-protective package containing the part to a metal expansion-slot cover or other
unpainted metal surface on the computer for at least two seconds. This reduces static electricity from the
package and your body before you install or replace a new part.
• When possible, remove the new part from the static-protective package, and install it directly in the
computer without setting the part down. When this is not possible, place the static-protective package on
a smooth, level surface and place the part on the package.
• Do not place the part on the computer cover or other metal surface.
Customer Replaceable Units
Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer.
ThinkStation computers contain the following types of CRUs:
• Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by
trained service technicians at an additional cost.
• Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill
level. Trained service technicians can also provide service to install or replace the parts under the type of
warranty designated for the customer’s machine.
If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement
instructions are shipped 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)
days of your receipt of the replacement CRU. See your Lenovo Limited Warranty documentation at
www.lenovo.com/warranty/llw_02
For the CRU information of your computer, refer to the following list.
• Flex storage enclosure (available on some models)
• Front-access storage enclosure (available on some models)
• Front bezel
• Keyboard (available on some models)
• M.2 solid-state drive (available on some models)
• Memory module (vary by computer model)
• Mouse (available on some models)
• Plastic holder (available on some models)
• Power cord
• Slim optical drive (available on some models)
• Storage drives (vary by computer model)
• Type-1 storage-drive cage (available on some models)
• Type-2 storage-drive cage (available on some models)
Optional-service CRUs
• Power supply assembly
• Heat-sink-and-fan assembly
• PCIe card (vary by computer model)
Preparing your computer
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.
Before installing or removing any hardware component in your computer, do the following to prepare your
computer:
1. Remove any media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Unlock any locking device that secures the computer cover.
3. If your computer comes with a dust shield, remove the dust shield from the front bezel as shown.
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Figure 4. Removing the dust shield
4. Remove the two screws that secure the computer cover. Then, slide the cover to the rear of the
computer to remove the cover.
Figure 5. Removing the computer cover
Chapter 6. Hardware removal and installation23
5. Release the three plastic tabs of the front bezel as shown and pivot the front bezel outward to remove it
from the computer.
Figure 6. Removing the front bezel
6. Pivot the drive bay assembly outward.
Figure 7. Pivoting the drive bay assembly outward
Notes:
• Depending on your computer model, some of the hardware parts in the removal and installation section
might not be available.
• Use computer parts provided only by Lenovo.
• When removing or installing an option, use the appropriate instructions in this section along with the
instructions that come with the option.
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• In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will
come with the CRU or will come a few days after the CRU arrives.
Removing and installing hardware
This section provides instructions on how to remove and install hardware for your computer. You can expand
the capabilities of your computer and maintain your computer by removing or installing hardware.
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
External options
You can connect external options to your computer, such as external speakers, a printer, or a scanner. For
some external options, you must install additional software in addition to making the physical connection.
When installing an external option, see Chapter 1 “Meet your computer” on page 1 to identify the required
connector. Then, use the instructions that come with the option to help you make the connection and install
any software or device drivers that are required for the option.
Slim optical drive
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
To remove or install a slim optical drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the slim optical drive.
3. To remove the slim optical drive from the drive bay assembly, do the following:
a. Disconnect cables from the rear of the slim optical drive.
b. Press the release button, and then slide the slim optical drive out of the drive bay assembly.
Figure 8. Removing the slim optical drive
Chapter 6. Hardware removal and installation25
c. Remove the bracket from the slim optical drive.
Figure 9. Removing the bracket
4. To install a new slim optical drive into the drive bay assembly, do the following:
a. If there is a plastic shield installed in the front bezel, remove the plastic shield as shown.
Figure 10. Removing the plastic shield
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b. If there is a metal shield installed in the slim optical drive bay, remove the metal shield as shown.
Figure 11. Removing the metal shield
c. Align the two holes in the bracket with the corresponding holes in the new slim optical drive. Then,
install the bracket to the new slim optical drive.
Figure 12. Installing the bracket
Chapter 6. Hardware removal and installation27
d. Insert the new slim optical drive into the slim optical drive bay until you hear a click. The slim optical
drive is secured in place.
Figure 13. Installing the slim optical drive
e. Connect the cables to the rear of the new slim optical drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
PCIe card
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Your computer has one PCIe x1 card slot, one PCIe x16 card slot (negotiable link width x4), and one PCIe
x16 graphics card slot (graphics card available on some models).
To remove or install a PCIe card, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the PCIe card slot.
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3. If the PCIe card is held in place by a retaining latch, press the retaining latch a as shown to disengage
the latch.
Figure 14. Disengaging the card retaining latch
4. To remove a PCIe card, do the following:
a. Rotate the PCIe card retainer to the open position.
Figure 15. Rotating the PCIe card retainer
Chapter 6. Hardware removal and installation29
b. Grasp the old card and gently pull it out of the slot.
Figure 16. Removing a PCIe card
5. To install a new PCIe card, do the following:
a. Remove the new PCIe card from its static-protective package.
b. If necessary, remove the appropriate metal slot cover on the rear of the chassis.
c. Install the new card into the appropriate slot on the system board.
Note: If you are installing a PCIe x16 graphics card, ensure that the memory-slot retaining clips are
closed before you install the card to avoid any interference during the installation.
Figure 17. Installing a new PCIe card
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d. Rotate the PCIe card retainer to the closed position.
Figure 18. Rotating the PCIe card retainer
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Full-length PCIe card
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Your computer has one PCIe x1 card slot, one PCIe x16 card slot (negotiable link width x4), and one PCIe
x16 graphics card slot (graphics card available on some models).
To remove or install a full-length PCIe card, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the PCIe card slot.
Chapter 6. Hardware removal and installation31
3. If the PCIe card is held in place by a retaining latch, press the retaining latch a as shown to disengage
the latch.
Figure 19. Disengaging the card retaining latch
4. To remove a PCIe card, do the following:
a. Rotate the PCIe card retainer to the open position.
Figure 20. Rotating the PCIe card retainer
b. Grasp the old card and gently pull it out of the slot.
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Figure 21. Removing a full-length PCIe card
5. Remove the three screws that secure the bracket to remove it from the PCIe card.
Figure 22. Removing a full-length PCIe card bracket
6. To install a new full-length PCIe card, do the following:
a. Remove the new PCIe card from its static-protective package.
b. If necessary, remove the appropriate metal slot cover on the rear of the chassis.
c. Install the three screws to secure the bracket to the new full-length PCIe card.
Figure 23. Installing a full-length PCIe card bracket
Chapter 6. Hardware removal and installation33
d. Install the new card into the appropriate slot on the system board.
Note: If you are installing a PCIe x16 graphics card, ensure that the memory-slot retaining clips are
closed before you install the card to avoid any interference during the installation.
Figure 24. Installing a new full-length PCIe card
e. Rotate the PCIe card retainer to the closed position.
Figure 25. Rotating the PCIe card retainer
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
M.2 solid-state drive
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
The instructions on how to install or replace a M.2 solid-state drive also apply to the Intel Optane memory.
Before replacing the Intel Optane memory, ensure that you disable the Intel Optane memory from the Intel
Rapid Storage Technology (Intel RST) Console. Otherwise, all data on the storage drive will be lost. For more
information, see instructions on
An M.2 solid-state drive can be installed on the system board or an M.2 solid-state drive PCIe adapter.
M.2 solid-state drive on the system board
To remove or install an M.2 solid-state drive on the system board, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the M.2 solid-state drive slot.
3. Untie the cables that prevent your access to the M.2 solid-state drive slot from the cable clip.
4. To remove an M.2 solid-state drive, do the following:
a. Turn the two mounting studs 90-degree counterclockwise to release the heat sink. Then, lift the heat
sink off the plastic holder.
Figure 26. Removing the heat sink from the plastic holder
Chapter 6. Hardware removal and installation35
b. Pull the handle of the retention latch outward to the open position. The M.2 solid-state drive is
released from the secured position and pivots upward. Remove the M.2 solid-state drive out of the
slot.
Figure 27. Opening the retention latch and removing the M.2 solid-state drive
5. To install a new M.2 solid-state drive, do the following:
a. If necessary, align the four tabs on the rear of the plastic holder with the corresponding holes in the
chassis. Then slide the plastic holder toward the system board until it snaps into position.
Figure 28. Installing the plastic holder
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b. Locate the hole in the plastic holder to install the retention latch. Align the pin a with the
corresponding hole
b in the plastic holder. Then press the retention latch downward into the hole
until it snaps into position.
Figure 29. Installing the retention latch
c. Hold the new M.2 solid-state drive by its edges and ensure that the circuit board side is facing
upward. Align the contact edge of the new drive with the key in the corresponding slot. Then carefully
insert the new drive into the slot at an angle of about 20 degrees and pivot the new drive downward.
Insert the plug of the retention latch into the hole to secure the new drive.
Note: Do not touch the circuit board of the M.2 solid-state drive.
Figure 30. Installing the M.2 solid-state drive
Chapter 6. Hardware removal and installation37
6. If necessary, remove the film that covers the thermal pad at the bottom of the heat sink. Place the heat
sink on the M.2 solid-state drive. Ensure that the two mounting studs on the heat sink are in the open
position and press the studs on the heat sink into the corresponding holes in the plastic holder as
shown. Then, turn the mounting studs 90-degree clockwise to secure the heat sink to the plastic holder.
Figure 31. Installing the heat sink onto the plastic holder
Figure 32. Securing the heat sink to the plastic holder
7. Retie the cables that you have untied with the cable clip.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
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• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
M.2 solid-state drive in an M.2 solid-state drive PCIe adapter
To remove or install the M.2 solid-state drive in the M.2 solid-state drive PCIe adapter, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. To remove the M.2 solid-state drive in the M.2 solid-state drive PCIe adapter, do the following:
a. Locate and remove the M.2 solid-state drive adapter from the PCIe card slot.
b. The heat sink is secured by two mounting studs. Pinch the clips of the studs inward
studs upward
3 .
2 to release the heat sink. Then, lift the heat sink off the M.2 solid-state drive adapter
1 and push the
Figure 33. Removing the heat sink from the M.2 solid-state drive adapter
c. The M.2 solid-state drive is secured by a retention latch. Pull the handle of the retention latch
outward to release the M.2 solid-state drive. Then, gently pull the M.2 solid-state drive out of the M.2
slot.
Figure 34. Removing the M.2 solid-state drive
3. To install the M.2 solid-state drive, do the following:
Chapter 6. Hardware removal and installation39
a. Ensure that a thermal pad is placed in position on the M.2 solid-state drive adapter.
Figure 35. Installing the thermal pad
b. Pull outward the handle of the retention latch in the M.2 solid-state drive adapter.
c. Insert the new M.2 solid-state drive into the M.2 slot. Then, insert the plug of the retention latch into
the hole to secure the new drive.
Figure 36. Installing the M.2 solid-state drive
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d. Position the heat sink on the M.2 solid-state drive adapter. Ensure that the two mounting studs in the
heat sink are aligned with the holes in the M.2 solid-state drive adapter. Then, push the mounting
studs downward to secure the heat sink to the adapter.
Figure 37. Installing the heat sink
e. Install the M.2 solid-state drive adapter into the appropriate PCIe card slot on the system board. See
“PCIe card” on page 28.
Note: It is recommended that you install the M.2 solid-state drive adapter into the PCIe x16 card
slot.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Memory module
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Your computer has four memory slots for installing or replacing DDR4 DIMMs. When installing or replacing a
memory module, use the following guidelines:
• Use any of DDR4 ECC UDIMMs or DDR4 non-ECC UDIMMs for your computer. Do not install ECC and
non-ECC UDIMMs into the same computer.
• Use 4 GB, 8 GB, 16 GB, or 32 GB non-ECC UDIMMs in any combination up to a maximum of 128 GB.
• Use 8 GB or 16 GB ECC UDIMMs in any combination up to a maximum of 64 GB.
Install memory modules in the alphabetic order as shown.
Chapter 6. Hardware removal and installation41
Figure 38. Memory module installation sequence
To install or replace a memory module, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Lay the computer on its side for easier access to the system board.
3. Locate the memory slots.
4. Remove any PCIe cards that might prevent your access to the coin-cell battery. See “PCIe card” on
page 28.
5. To remove a memory module, open the retaining clips and gently pull the memory module out of the
memory slot.
Figure 39. Removing a memory module
6. To install a memory module, do the following:
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a. Open the retaining clips of the memory slot.
Figure 40. Opening the retaining clips
b. Position the new memory module over the memory slot. Ensure that the notch 1 on the memory
module is aligned with the key
2 in the slot. Push the memory module straight down into the slot until
the retaining clips completely close.
Note: Do not touch the circuit board of the memory module.
Figure 41. Installing a memory module
7. Reinstall any PCIe cards if you have removed them.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Device in the flex bay
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Some computer models come with a flex bay. Depending on your computer model, one of the following
devices might be installed in the flex bay:
• Flex module
• Flex storage enclosure
Chapter 6. Hardware removal and installation43
• Front-access storage enclosure
Note: The following instructions on how to remove or install an flex storage enclosure also apply to other
supported devices in the flex bay.
To remove or install an flex storage enclosure, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the flex bay.
3. To remove the flex storage enclosure, do the following:
a. Disconnect the signal cable and the power cable from the rear of the flex storage enclosure.
Note: If you are removing other supported devices from the flex bay, disconnect any additional
cables first.
b. Press the tab downward as shown and push the rear of the flex storage enclosure simultaneously to
slide it out of the computer.
Figure 42. Removing the flex storage enclosure
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c. Remove the retainer from the flex storage enclosure as shown.
Figure 43. Removing the retainer
4. To install a flex storage enclosure, do the following:
a. Install the retainer shipped with the new flex storage enclosure onto the new flex storage enclosure
as shown.
Figure 44. Installing the retainer
Chapter 6. Hardware removal and installation45
b. Note the orientation of the new flex storage enclosure. Then, slide the flex storage enclosure into the
flex bay from the front of the chassis until it snaps into position.
Figure 45. Installing the new flex storage enclosure
c. Connect the signal cable and the power cable to the new flex storage enclosure.
Note: Reconnect any cables removed from other supported devices.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Storage drive in the front-access storage enclosure
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
You can install or replace a storage drive in the front-access storage enclosure. The storage drive also can
be hot-swappable, which means that you can install or replace the drive without even turning off your
computer. Therefore, lock the enclosure cover to prevent the unexpected removal. The keys are attached at
the rear of the computer. Store the keys in a secure place.
The storage drive in the front-access storage enclosure is hot-swappable only when the following
requirements are met:
• The eSATA mode of the SATA 4 connector is enabled.
• The SATA cable of the front-access storage enclosure is connected to the SATA 4 connector on the
system board. To verify the cable connection, see “Preparing your computer” on page 22 for more
information.
• The operating system of your computer does not reside on the storage drive installed in the front-access
storage enclosure.
Attention: If any of the above requirements are not met, do not install or replace the storage drive when the
computer is turned on. Otherwise, data on the storage drive might get damaged.
3.5-inch storage drive
To remove or install a 3.5-inch storage drive, do the following:
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1. Before removing an old 3.5-inch storage drive, safely eject the old storage drive from the operating
system first. For more information, see the Windows help system.
2. Unlock the enclosure cover with the provided key as shown. Press the notch
a to open the enclosure
cover.
Figure 46. Opening the front-access storage enclosure cover
3. Press the pit on the bracket cover, and then grasp the tilted cover to pull the bracket out of the frontaccess storage enclosure.
Figure 47. Removing the bracket from the front-access storage enclosure
Chapter 6. Hardware removal and installation47
4. Flex both sides of the bracket to remove the 3.5-inch storage drive from the bracket.
Figure 48. Removing the 3.5-inch storage drive from the bracket
5. To install a new 3.5-inch storage drive into the front-access storage enclosure, do the following:
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a. Flex both sides of the bracket and align pins 1 on the bracket with the corresponding holes in the
new 3.5-inch storage drive.
Notes:
• Ensure that the circuit board faces downward and the connectors face toward the rear of the
bracket.
• Do not touch the circuit board on the storage drive.
Figure 49. Installing the 3.5-inch storage drive into the bracket
b. Slide the bracket with the new 3.5-inch storage drive into the front-access storage enclosure until it
snaps into position.
Figure 50. Installing the 3.5-inch storage drive into the front-access storage enclosure
c. Press the notch to secure the enclosure cover and lock the enclosure cover with the key.
What to do next:
Chapter 6. Hardware removal and installation49
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
2.5-inch storage drive
To remove or install a 2.5-inch storage drive, do the following:
1. Before removing an old 2.5-inch storage drive, safely eject the old storage drive from the operating
system first. For more information, see the Windows help system.
2. Unlock the enclosure cover with the provided key as shown. Press the notch
a to open the enclosure
cover.
Figure 51. Opening the front-access storage enclosure cover
3. Press the pit on the bracket cover, and then grasp the tilted cover to pull the bracket out of the frontaccess storage enclosure.
Figure 52. Removing the bracket from the front-access storage enclosure
4. To remove the 2.5-inch storage drive, do the following:
a. Flex both sides of the bracket to remove the 2.5-inch storage drive from the bracket.
Figure 53. Removing the 2.5-inch storage drive from the bracket
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b. Pivot the tab 1 of the metal adapter upward. Then, push the adapter as shown until the four tabs on
the adapter slide into the notches
2 . Pivot the adapter as shown to remove it with the storage drive
from the converter.
Figure 54. Removing the adapter from the converter
c. Flex both sides of the adapter to release the four pins 1 from the storage drive. Then, remove the
storage drive from the adapter.
Figure 55. Removing the storage drive from the adapter
5. To install a new 2.5-inch storage drive, do the following:
Chapter 6. Hardware removal and installation51
a. Note the orientation of the connector on the new storage drive. Then, flex both sides of the adapter
and align the four pins
1 with the corresponding holes in the storage drive.
Note: Do not touch the circuit board (if accessible) of the 2.5-inch storage drive.
Figure 56. Installing the storage drive into the adapter
b. Align the four tabs on the adapter with the corresponding notches 1 in the converter. Then, slide the
storage drive as shown until the tab
2 snaps into position. The adapter with the storage drive is
installed into the converter.
Figure 57. Installing the adapter into the converter
52P330 User Guide
c. Flex both sides of the plastic bracket and align pins 1 on the plastic bracket with the corresponding
holes in the plastic frame of the converter.
Notes:
• Ensure that the circuit board faces downward and the connectors face toward the rear of the
bracket.
• Do not touch the circuit board on the storage drive.
Figure 58. Installing the converter with the 2.5-inch storage drive into the plastic bracket
d. Slide the plastic bracket with the new 2.5-inch storage drive into the front-access storage enclosure
until it snaps into position.
Figure 59. Installing the plastic bracket with the 2.5-inch storage drive into the front-access storage enclosure
e. Press the notch to secure the enclosure cover and lock the enclosure cover with the key.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Device in the flex storage enclosure
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Chapter 6. Hardware removal and installation53
A flex storage enclosure might be equipped with one of the following components:
• 3.5-inch storage drive
• 2.5-inch storage drive
3.5-inch storage drive
To remove or install a 3.5-inch storage drive in the flex storage enclosure, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the flex bay. See “Internal storage drives” on page 5.
3. Slide the enclosure out of the chassis. See “Device in the flex bay” on page 43.
4. Pinch the two clips toward each other as shown to open the rear cover of the enclosure.
Figure 60. Opening the enclosure from the rear
5. To remove a 3.5-inch storage drive, do the following:
a. Slide the 3.5-inch storage drive out of the rear of the enclosure.
Figure 61. Removing the 3.5-inch storage drive from the rear
b. Flex two sides of the bracket to remove the 3.5-inch storage drive from the 3.5-inch storage-drive
bracket.
6. To install a new 3.5-inch storage drive into the bracket:
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a. Slide the 3.5-inch storage-drive bracket out of the rear of the enclosure.
b. Flex the bracket and align pin
in the 3.5-inch storage drive. Do not touch the circuit board
1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes
5 on the 3.5-inch storage drive.
Figure 62. Installing the 3.5-inch storage drive into the bracket
c. Slide the new 3.5-inch storage drive into the enclosure from the rear until the drive snaps into
position.
Figure 63. Installing the 3.5-inch storage drive into the enclosure
Chapter 6. Hardware removal and installation55
7. Pivot the rear cover of the enclosure inward until you hear a click. The rear cover is secured in place.
Figure 64. Pivoting the rear cover inward
8. Connect the signal cable and the power cable to the storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
2.5-inch storage drive
To remove or install a 2.5-inch storage drive with a 2.5-inch to 3.5-inch storage-drive converter (hereafter
referred to as storage-drive converter), do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the flex bay. See “Internal storage drives” on page 5.
3. Slide the enclosure out of the chassis. See “Device in the flex bay” on page 43.
4. Pinch the two clips toward each other as shown to open the rear cover of the enclosure.
Figure 65. Opening the enclosure from the rear
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5. To remove a 2.5-inch storage drive, do the following:
a. Slide the 2.5-inch storage drive out of the rear of the enclosure.
Figure 66. Removing the 2.5-inch storage drive from the rear
b. Flex the sides of the bracket to remove the storage-drive converter from the 3.5-inch storage-drive
bracket.
Figure 67. Removing the storage-drive converter from the 3.5-inch storage-drive bracket
c. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.
Chapter 6. Hardware removal and installation57
Figure 68. Removing the 2.5-inch storage drive from the storage-drive converter
6. To install a new 2.5-inch storage drive, do the following:
a. Slide the 3.5-inch storage-drive bracket out of the rear of the enclosure.
b. Flex the sides of the bracket to remove the storage-drive converter from the bracket.
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c. Install a new 2.5-inch storage drive into the storage-drive converter. Then install the four screws to
secure the new storage drive to the storage-drive converter.
Figure 69. Installing the new solid-state drive into the storage converter
Chapter 6. Hardware removal and installation59
d. To install the storage-drive converter into the 3.5-inch storage-drive bracket, flex the bracket and
align pin
1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes in the storage
converter.
Figure 70. Installing the storage converter together with the solid-state drive into the storage drive bracket
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e. Install the storage converter with the bracket into the enclosure from the rear until the drive snaps
into position.
Figure 71. Installing the storage converter with the bracket into the enclosure
7. Pivot the rear cover of the enclosure inward until you hear a click. The rear cover is secured in place.
Figure 72. Pivoting the rear cover inward
8. Connect the signal cable and the power cable to the storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Chapter 6. Hardware removal and installation61
Coin-cell battery
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as parallel-connector assignments (configuration). A battery keeps this information active when you
turn off the computer.
The battery normally requires no charging or maintenance throughout its life; however, no battery lasts
forever. If the battery fails, the date and time information is lost.
Refer to the “Lithium coin cell battery notice” in the Safety and Warranty Guide for information about
replacing and disposing of the battery.
To replace the coin-cell battery, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the battery.
3. Remove any parts that might impede your access to the battery. Depending on your computer model,
you might need to remove the PCI card for easier access to the battery. See “PCIe card” on page 28 or
“Full-length PCIe card” on page 31.
4. Remove the old battery.
Figure 73. Removing the battery
5. Install a new battery.
Figure 74. Installing a battery
6. Reinstall the PCI card if you have removed it. See “PCIe card” on page 28 or “Full-length PCIe card” on
page 31.
7. Reinstall the computer cover and connect the cables. See “Completing the parts replacement” on page
87.
Note: When the computer is turned on for the first time after replacing the battery, an error message
might be displayed. This is normal after replacing the battery.
8. Turn on the computer and all attached devices.
9. Reset the system date and time in the UEFI BIOS menu.
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What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Cover presence switch
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
To remove or install the cover presence switch, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the cover presence switch.
3. To remove the cover presence switch, do the following:
a. Disconnect the cover presence switch cable from the cover presence switch connector on the
system board.
b. Remove the screw that secures the cover presence switch and remove the cover presence switch
from the chassis.
Figure 75. Removing the cover presence switch
4. To install the cover presence switch, do the following:
Chapter 6. Hardware removal and installation63
a. Align the screw hole in the cover presence switch with the corresponding hole in the chassis. Then
install the screw to secure the cover presence switch to the chassis.
Figure 76. Installing the cover presence switch
b. Connect the cover presence switch cable to the cover presence switch connector on the system
board.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Power supply assembly
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety.
CAUTION:
Keep fingers and other parts of your body away from hazardous, moving parts. If you suffer an injury,
seek medical care immediately.
DANGER
Disconnect all power cords from electrical outlets before removing the computer cover or any part
that has the above label attached.
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DO NOT disassemble components that have the above label attached. There are no serviceable parts inside
these components.
Your product is designed for safe use. However, hazardous voltage, current, and energy levels are present
inside any component that has this label attached. Disassembling of these components might cause fire or
might even result in death. If you suspect a problem with one of these parts, contact a service technician.
To remove and install the power supply assembly, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. To remove the power supply assembly, do the following:
a. Disconnect the power supply assembly cables from the system board and all drives.
b. Release the power supply assembly cables from the cable clips and ties.
c. Remove the four screws at the rear of the chassis that secure the power supply assembly. Then slide
the power supply assembly to the front of the computer and then lift it out of the chassis.
Figure 77. Removing the power supply assembly
3. To install the power supply assembly, do the following:
a. Ensure that the new power supply assembly is the correct replacement.
b. Install the new power supply assembly into the chassis so that the screw holes in the power supply
assembly align with those in the chassis.
c. Install and tighten the four screws to secure the power supply assembly.
Note: Use only screws provided by Lenovo.
d. Connect the power supply assembly cables to the system board and each of the drives.
e. Secure the power supply assembly cables with the cable clips and ties in the chassis.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Storage drive in the storage-drive bay
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Chapter 6. Hardware removal and installation65
Your computer comes with a storage-drive bay for installing or replacing a 3.5-inch storage drive or a 2.5inch storage drive.
3.5-inch storage drive
To replace the 3.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the storage-drive bay.
3. To remove the 3.5-inch storage drive, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.
b. Push the tab of the plastic 3.5-inch storage-drive bracket as shown and pull the tab outward to
remove the storage drive from the storage-drive bay.
Figure 78. Removing the storage drive
c. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install the 3.5-inch storage drive, do the following:
a. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove it from the storage-drive bay.
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b. To install a new storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
on the storage drive.
Figure 79. Installing the storage drive into the bracket
c. Align the three plastic tabs on the left side of the storage drive with the corresponding holes in the
drive bay assembly. Then pivot the storage drive inward until it snaps into position.
Figure 80. Installing the storage-drive
d. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
Chapter 6. Hardware removal and installation67
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
2.5-inch storage drive
To replace the 2.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the storage-drive bay.
3. To remove the 2.5-inch storage drive, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.
b. Push the tab of the storage-drive bracket as shown and pull the tab outward to remove the storage
drive from the storage-drive bay.
Figure 81. Removing the 2.5-inch storage drive with 3.5-inch storage-drive bracket
68P330 User Guide
c. Flex the sides of the bracket to remove the storage-drive converter from the 3.5-inch storage-drive
bracket.
Figure 82. Removing the storage-drive converter from the 3.5-inch storage-drive bracket
Chapter 6. Hardware removal and installation69
d. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.
Figure 83. Removing the 2.5-inch storage drive from the storage-drive converter
4. To install the 2.5-inch storage drive, do the following:
a. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove it from the storage-drive bay.
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b. Install a new 2.5-inch storage drive into the storage-drive converter. Then install the four screws to
secure the new storage drive to the storage-drive converter.
Figure 84. Installing the new 2.5-inch storage drive into the storage-drive converter
Chapter 6. Hardware removal and installation71
c. To install a new 2.5-inch storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin
board
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit
5 on the storage drive.
Figure 85. Installing the 2.5-inch storage drive with the storage-drive converter into the bracket
d. Align the three plastic tabs on the left side of the storage drive with the corresponding holes in the
drive bay assembly. Then pivot the storage drive inward until it snaps into position.
Figure 86. Installing the 2.5-inch storage drive
e. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
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• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Type-1 storage-drive cage
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Some computer models come with a type-1 storage-drive cage for installing or replacing a 3.5-inch storage
drive or a 2.5-inch storage drive.
3.5-inch storage drive
To remove or install a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the type-1 storage-drive cage.
3. To remove a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.
b. Remove the screw and slide the type-1 storage-drive cage downward to release it from the drive bay
assembly.
Figure 87. Removing the type-1 storage-drive cage
Chapter 6. Hardware removal and installation73
c. Pull the handle of the plastic 3.5-inch storage-drive bracket to remove the storage drive from the
type-1 storage-drive cage.
Figure 88. Removing the 3.5-inch storage drive
d. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install a 3.5-inch storage drive in the type-1 storage-drive cage, do the following:
a. To install a new storage drive into the bracket, flex the bracket and align pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
1 , pin 2 , pin 3 , and pin
on the storage drive.
Figure 89. Installing the storage drive into the bracket
74P330 User Guide
b. Slide the new storage drive into the type-1 storage-drive cage until it snaps into position.
Figure 90. Installing the storage drive
Chapter 6. Hardware removal and installation75
c. Align the four holes in the rear of the type-1 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-1 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-1 storage-drive cage.
Figure 91. Installing the type-1 storage-drive cage
d. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
2.5-inch storage drive
To remove or install a 2.5-inch storage drive with a 2.5-inch to 3.5-inch storage-drive converter (hereafter
referred to as storage-drive converter), do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the type-1 storage-drive cage.
3. To remove a 2.5-inch storage drive with a storage-drive converter in the type-1 storage-drive cage, do
the following:
a. Disconnect the signal cable and the power cable from the storage drive.
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b. Remove the screw and slide the type-1 storage-drive cage downward to release it from the drive bay
assembly.
Figure 92. Removing the type-1 storage-drive cage
Chapter 6. Hardware removal and installation77
c. Pull the handle of the storage-drive bracket to remove the storage drive from the type-1 storage-
drive cage.
Figure 93. Removing the 2.5-inch storage drive
d. Flex the sides of the bracket to remove the storage-drive converter from the bracket.
Figure 94. Removing the storage-drive converter from the storage-drive bracket
78P330 User Guide
e. Remove the four screws that secure the 2.5-inch storage drive. Then lift the storage drive out of the
storage-drive converter.
Figure 95. Removing the 2.5-inch storage drive from the storage-drive converter
4. To install a new 2.5-inch storage drive in the type-1 storage-drive cage, do the following:
Chapter 6. Hardware removal and installation79
a. Install the 2.5-inch storage drive with a storage-drive converter into the storage-drive converter. Then
install the four screws to secure the new storage drive to the storage-drive converter.
Figure 96. Installing the 2.5-inch storage drive into the storage-drive converter
80P330 User Guide
b. To install a new storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit board 5
on the storage drive.
Figure 97. Installing the 2.5-inch storage drive into the bracket
c. Slide the new storage drive with the storage-drive converter into the type-1 storage-drive cage until it
snaps into position.
Figure 98. Installing the 2.5-inch storage drive into the type-1 storage-drive cage
Chapter 6. Hardware removal and installation81
d. Align the four holes in the rear of the type-1 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-1 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-1 storage-drive cage.
Figure 99. Installing the type-1 storage-drive cage
e. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Type-2 storage-drive cage
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
Some computer models come with a type-2 storage-drive cage for installing or replacing a 2.5-inch storage
drive.
To replace the 2.5-inch storage drive, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Locate the type-2 storage-drive cage.
3. To remove a 2.5-inch storage drive from the type-2 storage-drive cage, do the following:
a. Disconnect the signal cable and the power cable from the 2.5-inch storage drive.
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b. Remove the screw and slide the type-2 storage-drive cage downward to release it from the drive bay
assembly.
Figure 100. Removing the type-2 storage-drive cage
c. Pull the handle of the plastic 2.5-inch storage-drive bracket to remove it from the type-2 storage-
drive cage.
Figure 101. Removing the 2.5-inch storage drive
d. Flex the sides of the bracket to remove the storage drive from the bracket.
4. To install a new 2.5-inch storage drive into the type-2 storage-drive cage, do the following:
Chapter 6. Hardware removal and installation83
a. To install a new 2.5-inch storage drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 3 ,
and pin
board
Figure 102. Installing the 2.5-inch storage drive into the bracket
4 on the bracket with the corresponding holes in the storage drive. Do not touch the circuit
5 on the storage drive.
b. Slide the new storage drive into the type-2 storage-drive cage until it snaps into position.
Figure 103. Installing the 2.5-inch storage drive into the type-2 storage-drive cage
84P330 User Guide
c. Align the four holes in the rear of the type-2 storage-drive cage with the corresponding hooks in the
drive bay assembly. Then slide the type-2 storage-drive cage upward until it snaps into position.
Reinstall the screw to secure the type-2 storage-drive cage.
Figure 104. Installing the type-2 storage-drive cage
d. Connect the signal cable and the power cable to the new storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Heat-sink-and-fan assembly
Attention: Do not open your computer or attempt any repair before reading and understanding the
Appendix B “Important safety information” on page 97.
CAUTION:
Avoid contact with hot components inside the computer. During operation, some components
become hot enough to burn the skin. Before you open the computer cover, turn off the computer,
disconnect power, and wait approximately 10 minutes for the components to cool.
To remove or install the heat-sink-and-fan assembly, do the following:
1. Prepare your computer. See “Preparing your computer” on page 22.
2. Lay the computer on its side for easier access to the system board.
3. To remove the heat-sink-and-fan assembly, do the following:
a. Disconnect the heat-sink-and-fan assembly cable from the microprocessor fan connector on the
system board.
Chapter 6. Hardware removal and installation85
b. Follow the following sequence to loosen the four screws that secure the heat-sink-and-fan assembly
to the system board:
• Partially loosen screw
• Partially loosen screw
1 , fully loosen screw 2 , and then fully loosen screw 1 .
3 , fully loosen screw 4 , and then fully loosen screw 3 .
Note: Carefully loosen the four screws to avoid any possible damage to the system board. The four
screws cannot be removed from the heat-sink-and-fan assembly.
Figure 105. Removing the heat-sink-and-fan assembly
c. Lift the failing heat-sink-and-fan assembly off the system board.
Notes:
• You might have to gently twist the heat-sink-and-fan assembly to free it from the microprocessor.
• Do not touch the thermal grease while handling the heat-sink-and-fan assembly.
4. To install the heat-sink-and-fan assembly, do the following:
a. Apply appropriate amount of thermal grease to the new heat-sink-and-fan assembly.
b. Position the heat-sink-and-fan assembly on the system board. Ensure that the four screws are
aligned with the holes in the system board.
Note: Ensure that the heat-sink-and-fan assembly cable is toward the microprocessor fan connector
on the system board.
c. Follow the following sequence to tighten the four screws to secure the new heat-sink-and-fan
assembly. Do not over-tighten the screws.
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• Partially tighten screw
• Partially tighten screw
1 , fully tighten screw 2 , and then fully tighten screw 1 .
3 , fully tighten screw 4 , and then fully tighten screw 3 .
d. Connect the heat-sink-and-fan assembly cable to the microprocessor fan connector on the system
board.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to “Completing the parts replacement” on page 87.
Completing the parts replacement
CAUTION:
After replacing a CRU, reinstall all protective covers, including the computer cover, before connecting
power and operating the computer. This action is important to help prevent unexpected electrical
shock and help ensure the containment of an unexpected fire that could happen under extremely rare
conditions.
After completing the installation or replacement for all parts, pivot the drive bay assembly inward, reinstall the
front bezel, reinstall the computer cover, and reconnect cables.
To complete the parts replacement, do the following:
1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left
inside your computer.
2. Ensure that the cables are routed correctly before reinstalling the computer cover. Keep cables clear of
the hinges and sides of the computer chassis to avoid interference with reinstalling the computer cover.
3. Press the release tab as shown and pivot the drive bay assembly inward until it snaps into position.
Figure 106. Pivoting the drive bay assembly downward
Chapter 6. Hardware removal and installation87
4. To reinstall the front bezel, first align the three plastic tabs on the front bezel with the corresponding
holes in the chassis. Then pivot the front bezel inward until it snaps into position.
Figure 107. Reinstalling the front bezel
5. Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover
engage the rails on the chassis. Then, push the cover to the front of the computer until it snaps into
position. Install the screws to secure the computer cover.
Figure 108. Reinstalling the computer cover
88P330 User Guide
6. Reinstall the dust shield if you have removed it.
Figure 109. Reinstalling the dust shield
7. If there is any locking device available, lock the computer cover.
8. Reconnect the external cables and power cords to the corresponding connectors on the computer. See
Chapter 1 “Meet your computer” on page 1.
Chapter 6. Hardware removal and installation89
90P330 User Guide
Chapter 7.Help and support
Self-help resources
Use the following self-help resources to learn more about the computer and troubleshoot problems.
Resources How to access?
Product documentation:
• Safety and Warranty Guide
• Setup Guide
• This User Guide
• Regulatory Notice
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
https://pcsupport.lenovo.com. Then, follow the on-
screen instructions to filter out the documentation you
want.
If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support
Center.
Before you contact Lenovo
Prepare the following before you contact Lenovo:
1. Record the problem symptoms and details:
• What is the problem? Is it continuous or intermittent?
• Any error message or error code?
• What operating system are you using? Which version?
• Which software applications were running at the time of the problem?
• Can the problem be reproduced? If so, how?
2. Record the system information:
• Product name
• Machine type and serial number
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The following 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. If the number for your country or region is not
provided, contact your Lenovo reseller or Lenovo marketing representative.
Chapter 7. Help and support93
Services available during the warranty period
• Problem determination - Trained personnel are available to assist you with determining if you have a
hardware problem and deciding what action is necessary to fix the problem.
• Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty,
trained service personnel are available to provide the applicable level of service.
• Engineering change management - Occasionally, there might be changes that are required after a product
has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes
(ECs) that apply to your hardware available.
Services not covered
• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted 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 information” in the Safety and Warranty Guide that comes with your computer.
Purchase additional services
During and after the warranty period, you can purchase additional services from Lenovo at:
https://www.lenovo.com/services
Service availability and service name might vary by country or region.
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