M710e User Guide and Hardware
Maintenance Manual
Energy Star Machine Types: 10UQ, 10UR, 10VB, and 10VC
Note: Before using this information and the product it supports, be sure to read and understand the
Important Product Information Guide and Appendix A “Notices” on page 45.
Second Edition (August 2019)
© Copyright Lenovo 2018, 2019.
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. GS35F-05925.
Contents
Chapter 1. Overview. . . . . . . . . . . 1
Front view . . . . . . . . . . . . . . . . . . 1
Rear view . . . . . . . . . . . . . . . . . . 3
System board . . . . . . . . . . . . . . . . 5
Machine type and model label . . . . . . . . . . 6
Chapter 2. Specifications . . . . . . . . 7
Chapter 3. Computer locks . . . . . . . 9
Locking the computer cover . . . . . . . . . . . 9
Attaching a Kensington-style cable lock . . . . . 10
Attaching a cable lock . . . . . . . . . . . . 10
Chapter 4. Replacing hardware . . . . 11
Before replacing hardware . . . . . . . . . . 11
Knowing FRUs (including CRUs) . . . . . . . . 11
Locating CRUs and FRUs . . . . . . . . . . . 12
Replacing the vertical stand . . . . . . . . . . 14
Replacing the power cord . . . . . . . . . . . 15
Removing the computer cover . . . . . . . . . 16
Replacing the front bezel . . . . . . . . . . . 17
Replacing the optical drive . . . . . . . . . . 18
Replacing the storage drive . . . . . . . . . . 20
Replacing the card reader . . . . . . . . . . . 23
Replacing the internal speaker . . . . . . . . . 25
Replacing the illuminated red dot . . . . . . . . 26
Replacing the power supply assembly . . . . . . 28
Replacing the cover presence switch . . . . . . 29
Replacing the M.2 storage drive . . . . . . . . 30
Replacing the coin-cell battery . . . . . . . . . 32
Replacing a memory module. . . . . . . . . . 34
Replacing a PCI Express card . . . . . . . . . 35
Replacing the heat sink and fan assembly . . . . 37
Replacing the microprocessor . . . . . . . . . 39
Replacing the system board . . . . . . . . . . 42
Completing the parts replacement . . . . . . . 43
Appendix A. Notices. . . . . . . . . . 45
Appendix B. Trademarks . . . . . . . 47
© Copyright Lenovo 2018, 2019 i
ii M710e User Guide and Hardware Maintenance Manual
Chapter 1. Overview
This chapter provides basic information to help you get familiar with your computer.
Front view
Note: Your computer model might look slightly different from the illustration.
Figure 1. Front view
1 Optical drive eject/close button 2 Optical drive status indicator
3 Internal speaker (optional) 4 Storage drive status indicator
5 Card reader slot (optional)
7 Power button 8 Microphone connector
9 Headset connector
11 Illuminated red dot
1 Optical drive eject/close button
© Copyright Lenovo 2018, 2019 1
6 Power indicator
10 USB 3.1 Gen 1 connectors (2)
Used to eject the tray of the optical drive. After you insert a disc into the tray, press the eject/close button to
close the tray.
2 Optical drive status indicator
This indicator is on when the optical drive is in use.
3 Internal speaker (optional)
Used to listen to the sounds from your computer without using a headset or headphones.
4 Storage drive status indicator
This indicator is on when the storage drive is in use.
5 Card reader slot (optional)
Used to read data from a supported memory card.
6 Power indicator
This indicator is on when the computer is on.
7 Power button
Used to turn on your computer. When you cannot shut down the computer from the operating system, press
and hold the power button for four or more seconds to turn off the computer.
8 Microphone connector
Used to connect a microphone to your computer. You can use the microphone to record sounds or interact
with the computer using speech-recognition software.
9 Headset connector
Used to connect headphones to your computer.
10 USB 3.1 Gen 1 connector
Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.1 device to a USB
3.1 connector instead of a USB 3.0 or USB 2.0 connector.
11 Illuminated red dot
This indicator is on when the computer is on.
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Rear view
Note: Your computer model might look slightly different from the illustration.
Figure 2. Rear view
1 Audio line-out connector 2 DisplayPort
3 VGA-out connector 4 USB 2.0 connectors (2)
5 USB 3.1 Gen 1 connectors (2)
7 Serial connector
9 Cable lock slots (2)
11 Security-lock slot 12 Serial connector (optional)
13 PCI-Express card area
1 Audio line-out connector
6 Power cord connector
8 Ethernet connector
10 Padlock loop
®
-out connector
Used to send audio signals from the computer to external devices, such as powered stereo speakers,
headphones, or multimedia keyboards. To connect a stereo system or other external recording device,
Chapter 1. Overview 3
connect a cable between the audio line-in connector of the device and the audio line-out connector of the
computer.
Note: If your computer has both an audio line-out connector and a headset or headphone connector, always
use the headset connector or headphone connector for earphones, headphones, or a headset. The
headphone connector does not support headset microphones.
2 DisplayPort connector
Used to send audio and video signals from the computer to another audio or video device, such as a highperformance monitor.
3 VGA-out connector
Used to send video signals from the computer to another video device, such as a monitor.
4 USB 2.0 connector
Used to connect a device that requires a USB 2.0 connection.
5 USB 3.1 Gen 1 connector
Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.1 Gen 1 device to a
USB 3.1 or USB 3.1 Gen 1 connector instead of a USB 2.0 connector.
6 Power cord connector
Used to connect the power cord to your computer for power supply.
7 Serial connector
Used to connect an external modem, a serial printer, or other devices that use a serial connector.
8 Ethernet connector
Used to connect an Ethernet cable for network access.
9 Cable lock slots
Used to secure a cable lock.
10 Padlock loop
Used to secure a padlock.
11 Security-lock slot
Used to secure a Kensington-style cable lock.
12 Serial connector (optional)
Used to connect an external modem, a serial printer, or other devices that use a serial connector.
13 PCI-Express card area
To improve the operating performance of the computer, you can connect PCI-Express cards into this area.
Depending on the computer model, the connectors in this area vary.
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System board
Note: See “Front view” on page 1 and “Rear view” on page 3 for additional component descriptions.
Figure 3. System board
1 Microprocessor socket
3 Memory slot (DIMM1) 4 Memory slot (DIMM2)
5 Coin-cell battery
7 Internal speaker connector 8 Illuminated red dot connector
9 SATA 3.0 connector
11 Parallel connector
13 SATA power connector 14 SATA 3.0 connector
15 Card reader connector 16 PCI Express x16 graphics card slot
17 Cover presence switch connector (Intrusion switch
2 Microprocessor fan connector
6 6-pin power connector
10 M.2 storage drive slot
12 Serial (COM2) connector
18 PCI Express x1 card slot
connector)
Chapter 1. Overview 5
Machine type and model label
The machine type and model label identifies the computer. When you contact Lenovo for help, the machine
type and model information helps support technicians to identify the computer and provide faster service.
The machine type and model label is attached on the top of the computer as shown.
Figure 4. Machine type and model label
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Chapter 2. Specifications
Power supply
• 180-watt automatic voltage-sensing power supply
Storage drives
• 3.5-inch storage drive
• 2.5-inch storage drive
Video features
• The integrated graphics card supports the following:
– DP-out connector
– VGA-out connector
• The optional discrete graphics card provides an enhanced audio experience and extended capabilities.
Audio features
• The integrated audio card supports the following:
– Audio line-out connector
– Headset connector
– Internal speaker (optional)
– Microphone connector
• The optional discrete audio card provides an enhanced audio experience and extended capabilities.
Input/Output (I/O) features
• Audio connectors (audio line-out, headset, and microphone)
• Card reader slot (optional)
• Display connectors (VGA-out)
• Ethernet connector
• Serial connectors
• USB connectors
Expansion
• Card reader slot
• Memory slots
• Optical drive
• PCI Express x1 card slot
• PCI Express x16 graphics card slot
• Storage drive bay
Network features
• Ethernet LAN
© Copyright Lenovo 2018, 2019 7
Physical dimensions
• Width: 100.0 mm (3.9 inches)
• Height: 273.5 mm (10.8 inches)
• Depth: 303.5 mm (11.9 inches)
Weight (without the package)
Maximum configuration as shipped: 4.2 kg (11.3 lb)
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 device Data rate (Gbit/s)
3.1 Gen 1
3.1 Gen 2
3.2 20
5
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Chapter 3. Computer locks
This chapter provides instructions on how to lock your computer with the locking devices to keep your
computer safe.
Locking the computer cover
Locking the computer cover helps prevent unauthorized access to the inside of your computer. Your
computer features a padlock loop so that the computer cover cannot be removed when a padlock is
installed.
Figure 5. Locking the computer cover
© Copyright Lenovo 2018, 2019 9
Attaching a Kensington-style cable lock
You can use a Kensington-style cable lock to secure your computer to a desk, table, or other nonpermanent
fixture. The cable lock connects to the security-lock slot at the rear of your computer. Depending on the type
selected, the cable lock can be operated with a key or combination. The cable lock also locks the buttons
used to open the computer cover. This is the same type of lock used with many notebook computers. You
can order such a cable lock directly from Lenovo by searching for Kensington at:
http://www.lenovo.com/support
Figure 6. Attaching a Kensington-style cable lock
Attaching a cable lock
A cable lock can be used to secure devices, such as the keyboard and the mouse, by locking the device
cables to the computer. The cable lock connects to the cable-lock slots on the rear of the computer. To
install a cable lock, do the following:
1. Insert the clip
2. Pull the cables you want to lock through the dents in the cable lock.
3. Press the clip
1 into the cable-lock slot 4 .
2 into the cable-lock slot 3 until it snaps into position.
Figure 7. Attaching a cable lock
10 M710e User Guide and Hardware Maintenance Manual
Chapter 4. Replacing hardware
This chapter provides instructions on how to replace hardware for your computer.
Before replacing hardware
Attention: Do not open your computer or attempt any repairs before reading this section and the Important
Product Information Guide.
Notes before replacing hardware
• Use computer components provided only by Lenovo.
• When installing or replacing an option, use the appropriate instructions explained in this manual along with
the instructions that come with the option.
• In most areas of the world, Lenovo requires the return of defective CRUs. Information about this will come
with the CRU or will come a few days after the CRU arrives.
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.
Knowing FRUs (including CRUs)
• Field Replaceable Units (FRUs) are computer parts that a trained technician can upgrade or replace. FRUs
include all CRUs. For detailed FRU information, such as the FRU part numbers and supported computer
models, go to:
http://www.lenovo.com/serviceparts-lookup
• Customer Replaceable Units (CRUs) are computer parts that a user can upgrade or replace.
– Self-service CRUs: You can install self-service CRUs easily. These CRUs might be stand-alone,
latched, or secured by up to two screws. Examples of self-service CRUs include the keyboard, mouse,
any USB device. You are responsible for replacing all self-service CRUs.
– Optional-service CRUs: Handling optional-service CRUs requires some technical skills and simple tools
(such as a screwdriver). These CRUs are isolated parts within the computer. They are usually
© Copyright Lenovo 2018, 2019 11
concealed by an access panel that is secured by more than two screws. You must remove the screws
and panel to access the specific CRU. Optional-service CRUs can be removed and installed by users
or, during the warranty period, by a Lenovo service technician.
Before replacing FRUs
Before replacing any FRU, read the following:
• Only certified and trained personnel can service the computer.
• Before replacing an FRU, read the entire section about replacing the part.
• Be extremely careful during writing operations such as copying, saving, or formatting.
The sequence of the drives in the computer that you are servicing might have been altered. If you select
an incorrect drive, data or programs might be overwritten.
• Replace an FRU only with another FRU of the correct model.
When you replace an FRU, ensure that the model of the machine and the FRU part number are correct.
• An FRU should not be replaced because of a single, unreproducible failure.
Single failures can occur for a variety of reasons that have nothing to do with a hardware defect, such as
cosmic radiation, electrostatic discharge, or software errors. Consider replacing an FRU only when a
problem recurs. If you suspect that an FRU is defective, clear the error log and run the test again. If the
error does not recur, do not replace the FRU.
• Only replace a defective FRU.
Locating CRUs and FRUs
Customer Replaceable Units (CRUs) are computer parts that a user can upgrade or replace. There are two
types of CRUs: self-service and optional-service.
• Self-service CRUs: You can install self-service CRUs easily. These CRUs might be stand-alone, latched,
or secured by up to two screws. Examples of self-service CRUs include the keyboard, mouse, any USB
device. You are responsible for replacing all self-service CRUs.
• Optional-service CRUs: Handling optional-service CRUs requires some technical skills and simple tools
(such as a screwdriver). These CRUs are isolated parts within the computer. They are usually concealed
by an access panel that is secured by more than two screws. You must remove the screws and panel to
access the specific CRU. Optional-service CRUs can be removed and installed by users or, during the
warranty period, by a Lenovo service technician.
Field Replaceable Units (FRUs) are computer parts that a trained technician can upgrade or replace. For
detailed FRU information, such as the FRU part numbers and supported computer models, go to:
http://www.lenovo.com/serviceparts-lookup
Notes:
•
1 , 5 , 6 , 7 , 8 , 9 , 12 , 13 , 16 , 17 , 18 , 19 , 21 and 26 are optional-service CRUs. 4 and 20 are self-
service CRUs. Other parts are Field Replaceable Units.
• Some of the following components are optional.
• To replace a component that is not in the list below, contact a Lenovo service technician. For a list of
Lenovo Support phone numbers, go to:
http://www.lenovo.com/support/phone
12 M710e User Guide and Hardware Maintenance Manual
Figure 8. Locating CRUs and FRUs
1 Computer cover 2 System board
3 Microprocessor
5 Memory module 6 M.2 storage drive
7 Storage drive bracket
9 2.5-inch storage drive
11 Optical drive cable 12 Optical drive bracket
13 Optical drive 14 Card reader
4 Coin-cell battery
8 3.5-inch storage drive
10 Storage drive cable
Chapter 4. Replacing hardware 13
15 Internal speaker 16 Front bezel
17 Keyboard 18 Mouse
19 Power cord 20 Power supply assembly
21 PCI Express card 22 Chassis
23 Cover presence switch
25 Fan duct 26 Vertical stand
24 Heat sink and fan assembly
Replacing the vertical stand
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
3. Replace the vertical stand.
Figure 9. Removing the vertical stand
14 M710e User Guide and Hardware Maintenance Manual
Figure 10. Installing the vertical stand
4. Complete the replacement. See “Completing the parts replacement” on page 43.
Replacing the power cord
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
3. Replace the power cord.
Chapter 4. Replacing hardware 15
Figure 11. Removing the power cord
Figure 12. Installing the power cord
Removing the computer cover
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
CAUTION:
Before you open the computer cover, turn off the computer and wait several minutes until the
computer is cool.
1. Remove any media from the drives and turn off all connected devices and the computer.
2. Disconnect all power cords from electrical outlets and disconnect all cables from the computer.
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M710e User Guide and Hardware Maintenance Manual
3. Unlock any locking device that secures the computer cover.
4. Remove the computer cover.
Figure 13. Removing the computer cover
5. Complete the replacement. See “Completing the parts replacement” on page 43.
Replacing the front bezel
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Replace the front bezel.
Chapter 4. Replacing hardware 17
Figure 14. Removing the front bezel
Figure 15. Installing the front bezel
3. Complete the replacement. See “Completing the parts replacement” on page 43.
Replacing the optical drive
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
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3. Disconnect the signal cable and the power cable from the optical drive.
4. Replace the optical drive.
Figure 16. Removing the optical drive
Figure 17. Removing the optical drive bracket
Chapter 4. Replacing hardware 19
Figure 18. Installing the optical drive bracket
Figure 19. Installing the optical drive
5. Connect the signal cable and the power cable to the new optical drive.
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the storage drive
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Disconnect the signal cable and the power cable from the storage drive.
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5. Remove the storage drive bracket.
Figure 20. Removing the storage drive bracket
6. Replace the storage drive.
• 3.5-inch storage drive
Figure 21. Removing the 3.5-inch storage drive
Chapter 4. Replacing hardware 21
Figure 22. Installing the 3.5-inch storage drive
• 2.5-inch storage drive
Figure 23. Removing the 2.5-inch storage drive
22 M710e User Guide and Hardware Maintenance Manual
Figure 24. Installing the 2.5-inch storage drive
7. Install the storage drive bracket.
Figure 25. Installing the storage drive bracket
8. Connect the signal cable and the power cable to the new storage drive.
9. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the card reader
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Disconnect the card reader cable from the system board.
6. Replace the card reader.
Chapter 4. Replacing hardware 23
Figure 26. Removing the card reader bracket
Figure 27. Removing the card reader
Figure 28. Installing the card reader
24 M710e User Guide and Hardware Maintenance Manual
Figure 29. Installing the card reader bracket
7. Connect the new card reader cable to the system board.
8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the internal speaker
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Disconnect the internal speaker cable from the system board.
6. Replace the internal speaker.
Figure 30. Removing the internal speaker
Chapter 4. Replacing hardware 25
Figure 31. Installing the internal speaker
7. Connect the new internal speaker cable to the system board.
8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the illuminated red dot
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Disconnect the illuminated red dot cable from the system board.
6. Replace the illuminated red dot.
Figure 32. Removing the illuminated red dot cover
26 M710e User Guide and Hardware Maintenance Manual
Figure 33. Removing the illuminated red dot
Figure 34. Installing the illuminated red dot
Figure 35. Installing the illuminated red dot cover
7. Connect the new illuminated red dot cable to the system board.
8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Chapter 4. Replacing hardware 27
Replacing the power supply assembly
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with one
of these parts, contact a service technician.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Disconnect the power supply assembly cable from the system board.
6. Replace the power supply assembly.
Figure 36. Removing the power supply assembly
28 M710e User Guide and Hardware Maintenance Manual
Figure 37. Installing the power supply assembly
7. Connect the new power supply assembly cable to the system board.
8. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the cover presence switch
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove a PCI Express card. See “Replacing a PCI Express card” on page 35.
3. Disconnect the cover presence switch cable from the system board.
4. Replace the cover presence switch.
Figure 38. Removing the cover presence switch
Chapter 4. Replacing hardware 29
Figure 39. Installing the cover presence switch
5. Connect the new cover presence switch cable to the system board.
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the M.2 storage drive
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Replace the M.2 storage drive.
Figure 40. Removing the screw
30 M710e User Guide and Hardware Maintenance Manual
Figure 41. Removing the M.2 storage drive
Figure 42. Installing the M.2 storage drive
Figure 43. Installing the M.2 screw
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Chapter 4. Replacing hardware 31
Replacing the coin-cell battery
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
Your computer has a special type of memory that maintains the date, time, and settings for built-in features,
such as 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, time, and configuration information (including
passwords) are lost. An error message is displayed when you turn on the computer.
To replace the coin-cell battery,
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Replace the coin-cell battery.
Figure 44. Removing the coin-cell battery
32 M710e User Guide and Hardware Maintenance Manual
Figure 45. Removing the coin-cell battery
Figure 46. Installing the coin-cell battery
Chapter 4. Replacing hardware 33
Figure 47. Installing the coin-cell battery
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
To dispose of the coin-cell battery, refer to Lithium coin-cell battery notice in theSafety and Warranty Guide.
Replacing a memory module
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
If your computer supports one memory module, install the module into the DIMM 1 slot. If your computer
supports two memory modules, install one memory module into the DIMM 1 slot first and then install the
other into the DIMM 2 slot.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Replace a memory module.
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Figure 48. Removing a memory module
Figure 49. Installing a memory module
6. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing a PCI Express card
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Replace a PCI Express card.
Chapter 4. Replacing hardware 35
Figure 50. Removing a PCI Express card
Note: If the card is held in place by a retaining latch, press the latch 1 as shown to disengage the latch.
Then, gently remove the card from the slot.
Figure 51. Installing a PCI Express card
36 M710e User Guide and Hardware Maintenance Manual
Figure 52. Installing a PCI Express card
3. Replace a PCI Express card.
4. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the heat sink and fan assembly
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the fan duct.
Figure 53. Removing the fan duct
3. Disconnect the heat sink and fan assembly cable from the system board.
4. Replace the heat sink and fan assembly.
Chapter 4. Replacing hardware 37
Figure 54. Removing the heat sink and fan assembly
Figure 55. Installing the heat sink and fan assembly
5. Connect the new heat sink and fan assembly cable to the system board.
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6. Install the fan duct.
Figure 56. Installing the fan duct
7. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the microprocessor
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
CAUTION:
The heat sink and microprocessor might be very hot. Before you open the computer cover, turn off the
computer and wait several minutes until the computer is cool.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the heat sink and fan assembly. See “Replacing the heat sink and fan assembly” on page 37.
3. Disconnect all cables connected to the system board.
4. Replace the microprocessor.
Notes:
• Your microprocessor and socket might look different from the one illustrated.
• Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom.
• Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be
kept as clean as possible.
Chapter 4. Replacing hardware 39
Figure 57. Releasing the holder
Figure 58. Pivoting up the socket
Figure 59. Removing the microprocessor
40 M710e User Guide and Hardware Maintenance Manual
Figure 60. Installing the microprocessor
Figure 61. Pivoting the socket downward
Chapter 4. Replacing hardware 41
Figure 62. Securing the holder
5. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Replacing the system board
Attention: Do not open your computer or attempt any repairs before reading the Important Product
Information Guide.
1. Remove the computer cover. See “Removing the computer cover” on page 16.
2. Remove the front bezel. See “Replacing the front bezel” on page 17.
3. Remove the optical drive. See “Replacing the optical drive” on page 18.
4. Remove the storage drive bracket. See “Replacing the storage drive” on page 20.
5. Remove the card reader. See “Replacing the card reader” on page 23.
6. Remove a memory module. See “Replacing a memory module” on page 34.
7. Remove a PCI Express card. See “Replacing a PCI Express card” on page 35.
8. Remove the heat sink and fan assembly. See “Replacing the heat sink and fan assembly” on page 37.
9. Remove the microprocessor. See “Replacing the microprocessor” on page 39.
10. Record the cable routing and cable connections, and then disconnect all cables from the system board.
See “System board” on page 5.
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M710e User Guide and Hardware Maintenance Manual
11. Replace the system board.
Notes:
• The numbers in the following figure show the locations of the screws instead of the removing and
reinstalling order of the screws.
• Handle the system board carefully by its edges.
Figure 63. Removing the system board
12. Reinstall the removed parts. To complete the replacement, see “Completing the parts replacement” on
page 43.
Completing the parts replacement
After completing the installation or replacement for all parts, reinstall the computer cover and reconnect the
cables.
To reinstall the computer cover and reconnect the cables to your computer, 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 when reinstalling the computer
cover.
Chapter 4. Replacing hardware 43
3. Reinstall the computer cover.
Figure 64. Reinstalling the computer cover
4. Place the computer in an upright position.
5. If a locking device is available, use it to lock the computer.
6. Reconnect the external cables and power cords to the corresponding connectors on the computer.
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M710e User Guide and Hardware Maintenance Manual
Appendix A. Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult
your local Lenovo representative for information on the products and services currently available in your
area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that
Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service
that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's
responsibility to evaluate and verify the operation of any other product, program, or service.
Lenovo may have patents or pending patent applications covering subject matter described in this
document. The furnishing of this document does not give you any license to these patents. You can send
license inquiries, in writing, to:
Lenovo (United States), Inc.
1009 Think Place - Building One
Morrisville, NC 27560
U.S.A.
Attention: Lenovo Director of Licensing
LENOVO PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT,
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow
disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to
you.
This information could include technical inaccuracies or typographical errors. Changes are periodically made
to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may
make improvements and/or changes in the products and/or the programs described in this publication at any
time without notice.
The products described in this document are not intended for use in implantation or other life support
applications where malfunction may result in injury or death to persons. The information contained in this
document does not affect or change Lenovo product specifications or warranties. Nothing in this document
shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or
third parties. All information contained in this document was obtained in specific environments and is
presented as an illustration. The result obtained in other operating environments may vary.
Lenovo may use or distribute any of the information you supply in any way it believes appropriate without
incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in
any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the
materials for this Lenovo product, and use of those Web sites is at your own risk.
Any performance data contained herein was determined in a controlled environment. Therefore, the result
obtained in other operating environments may vary significantly. Some measurements may have been made
on development-level systems and there is no guarantee that these measurements will be the same on
generally available systems. Furthermore, some measurements may have been estimated through
extrapolation. Actual results may vary. Users of this document should verify the applicable data for their
specific environment.
© Copyright Lenovo 2018, 2019 45
46 M710e User Guide and Hardware Maintenance Manual
Appendix B. Trademarks
LENOVO, LENOVO logo, and the THINKCENTRE logo are trademarks of Lenovo. DisplayPort is a trademark
of the Video Electronics Standards Association. All other trademarks are the property of their respective
owners. © 2019 Lenovo.
© Copyright Lenovo 2018, 2019 47
48 M710e User Guide and Hardware Maintenance Manual
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