Lenovo ThinkCentre M710t User Guide and Hardware Maintenance Manual [en, ar, bg, cs, da, de, el, es, fi, fr, he, hr, hu, it, ja, ko, nb, nl, pl, pt, ro, ru, sh, sk, sl, sr, sv, th, tr, uk, zc, zh]

M710t

User Guide and Hardware Maintenance Manual

Machine Type (MT):

10M9, 10MA, 10QK, 10R8

Energy Star MT:

10M9, 10MA, 10QK, 10R8

Overview

Locations of indicators, connectors, and controls provided on your computer

Replaceable hardware

Locations of the replaceable parts on your computer

Specications

Specications of your

computer

Replacing CRUs

Replacing instructions for Customer Replaceable Units (CRUs)

Locking the computer

Locking devices for your computer

Replacing FRUs

Replacing instructions for Field Replaceable Units (FRUs) (for technicians only)

Contents

Overview ......................................... 3

Front view .......................................................................3

Rear view ........................................................................5

System board ................................................................ 7

Machine type and model label ...................................9

Specications ............................... 10

Locking the computer ..................12

Locking the computer cover ....................................12

Attaching a Kensington-style cable lock ...............12

Attaching a cable lock ...............................................12

Replacing hardware ......................13

Before replacing hardware .......................................13

Handling static-sensitive devices ...........................13

Knowing replaceable parts .......................................14

Customer Replaceable Units (CRUs) ........................... 14

Field Replaceable Units (FRUs) .....................................14

CRUs and FRUs locations .............................................. 15

Replacing the storage drive ......................................30

Replacing the 3.5-inch storage drive ........................... 30

Replacing the 2.5-inch storage drive ........................... 32

Replacing a memory module ...................................33

Replacing a PCI Express card ..................................35

Replacing the Wi-Fi card ...........................................37

Replacing the coin-cell battery ................................40

Replacing the M.2 storage drive ..............................42

Replacing the M.2 storage drive bracket ...............45

Replacing the power supply assembly ..................46

Completing the parts replacement .........................48

Replacing FRUs ............................49

Before replacing FRUs ...............................................49

Replacing the Wi-Fi antennas ..................................51

Replacing the front Wi-Fi antenna ...............................51

Replacing the rear Wi-Fi antenna ................................. 52

Replacing the internal speaker ................................53

Replacing the front fan ..............................................54

Replacing the thermal sensor ..................................55

Replacing the illuminated red dot cable ................56

Replacing the front I/O bracket ...............................57

Replacing CRUs ............................ 18

Before replacing CRUs ..............................................18

Replacing the dust shield .........................................20

Replacing the keyboard or wireless keyboard ...... 21

Replacing the keyboard .................................................. 21

Replacing the wireless keyboard .................................. 22

Replacing the mouse or wireless mouse ..............23

Replacing the mouse ...................................................... 23

Replacing the wireless mouse ...................................... 23

Replacing the power cord .........................................25

Removing the computer cover ................................26

Replacing the front bezel ..........................................27

Replacing the optical drive .......................................28

Replacing the optical drive bracket .........................29

Replacing the power button board .........................58

Replacing the card reader board .............................59

Replacing the heat sink and fan assembly ...........60

Replacing the microprocessor .................................61

Replacing the rear fan ...............................................63

Replacing the cover presence switch ....................64

Replacing the system board and chassis .............65

Notices & Trademarks ..................67

Notices..........................................................................67

Trademarks .................................................................68

Overview

Front view

Note

Your computer model might look slightly different from the illustration.

Optical drive eject/close button (optional)

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.

Optical drive status indicator (optional)

This indicator is on when the optical drive is in use.

Internal speaker (optional)

Used to listen to the sounds from your computer without using a headset or headphones.

Storage drive status indicator

This indicator is on when the storage drive is in use.

Card reader slot (optional)

Used to read data from a supported memory card.

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.

Power indicator

This indicator is on when the computer is on.

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.

Headphone connector

Used to connect headphones to your computer.

Overview 3

USB 3.0 connectors (2)

Used to connect a USB-compatible device, such as a USB keyboard, mouse, scanner, printer, or personal digital assistant (PDA). For optimal data transfer, connect a USB 3.0 device to a USB 3.0 connector instead of a USB 2.0 connector.

USB 3.0 connectors (2)

Illuminated red dot

This indicator is on when the computer is on.

Overview 4

Rear view

Note

Your computer model might look slightly different from the illustration.

Microphone connector

Used to connect a microphone to your computer when you want to record sound or use speech recognition software.

VGA-out connector

Used to send video signals from the computer to another video device, such as a monitor.

DisplayPort®-out connectors (2)

Used to send audio and video signals from the computer to another audio or video device, such as a high-performance monitor.

USB 3.0 connectors (2)

Used to connect a USB-compatible device. For optimal data transfer, connect a USB 3.0 device to a USB 3.1 or USB 3.0 connector instead of a USB 2.0 connector.

USB 2.0 connectors (2)

Used to connect a device that requires a USB 2.0 connection.

PS/2 keyboard connector

Used to connect a keyboard that uses a Personal System/2 (PS/2) keyboard connector.

Audio line-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, connect a cable between the audio linein 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.

Overview 5

Audio line-in connector

Used to receive audio signals from an external audio device, such as a stereo system. To attach an external audio device, connect a cable between the audio line-out connector of the device and the audio line-in connector of the computer.

Serial connector

Used to connect an external modem, a serial printer, or other devices that use a serial connector.

Serial connector (optional)

Used to connect an external modem, a serial printer, or other devices that use a serial connector.

Ethernet connector

Used to connect an Ethernet cable for network access.

PS/2 mouse connector

Used to connect a mouse, a trackball, or other pointing devices that use a PS/2 mouse connector.

Cable lock slots (2) (optional)

Used to secure a cable lock.

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.

Padlock loop

Used to secure a padlock.

Overview 6

Security-lock slot

Used to secure a Kensington-style cable lock.

Power cord connector

Used to connect the power cord to your computer for power supply.

System board

Note

See Front view or Rear view for additional component descriptions.

4-pin power connector

Microprocessor fan connector

Auxiliary fan connector 2

Internal speaker connector

10-pin power connector

SATA power connectors (2)

SATA 3.0 connectors (3)

Auxiliary fan connector 1

M.2 storage drive slot

Power button board connector

Illuminated red dot connector

Thermal sensor connector

Front USB 2.0 connector 2

Front USB 2.0 connector 1

Parallel connector

Serial (COM2) connector

PCI Express x1 card slots (2)

PCI Express x16 graphics card slot

Overview 7

System fan connector

Microprocessor socket

Coin-cell battery

M.2 Wi-Fi card slot

Cover presence switch connector (Intrusion switch connector)

Memory slot (DIMM1)

Memory slot (DIMM2)

Memory slot (DIMM3)

Memory slot (DIMM4)

Overview 8

Machine type and model label

The machine type and model label identies 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 side of the computer as shown.

Overview 9

Specications

Power supply

Storage drives

Video features

Audio features

• 180 watt automatic voltage-sensing power supply

• 210 watt automatic voltage-sensing power supply

Up to three storage drives

The integrated graphics card supports the following:

• DisplayPort-out connector

• VGA-out connector

The integrated audio card supports the following:

• Audio line-in connector

• Audio line-out connector

• Headphone 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-in, audio line-out, headphone, and microphone)

• Card reader slot (optional)

• Display connectors (DisplayPort-out and VGA-out)

• Ethernet connector

• PS/2 keyboard connector

• PS/2 mouse connector

• Serial connector

• USB connector

Specications 10

Expansion

• Card reader (optional)

• Memory slot

• Optical drive (optional)

• PCI Express x1 card slot

• PCI Express x16 graphics card slot

• Storage drive bay

Network features

Physical dimensions

Weight (without the package)

• Ethernet LAN

• Wireless LAN (optional)

• Bluetooth (optional)

• Width: 145.0 mm (5.7 inches)

• Height: 366.0 mm (14.4 inches)

• Depth: 292.7 mm (11.5 inches)

• Maximum conguration as shipped: 6.5 kg (14.3 lb)

Specications 11

Locking the computer

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.

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 xture. 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.

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:

Locking the computer 12

Insert the clip 1 into the cable-lock slot 4.

Guide the cables you want to lock into the grooves of the cable lock.

Press the clip 2 into the cable-lock slot 3 until it snaps into position.

Replacing hardware

Before replacing hardware

Attention

Read these notes before replacing hardware:

• Some of the hardware components explained in this manual are optional.

• 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.

Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

Handling static-sensitive devices

Do not open the static-protective package containing the new component until the defective component has been removed and you are ready to install the new component. Static electricity, although harmless to you, can seriously damage computer components.

When you handle parts and other computer components, take these precautions to avoid static damage:

• Limit your movement. Movement can cause static electricity to build up around you.

• Always handle parts and other computer components carefully. Handle PCI/PCI-Express cards, memory

modules, system boards, and microprocessors by the edges. Never touch any exposed circuitry.

• Prevent others from touching the parts 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

that the part came in 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.

Replacing hardware 13

Knowing replaceable parts

Customer Replaceable Units (CRUs)

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

Note

Optional-service CRUs

You can install self-service CRUs easily. These CRUs might be standalone, latched, or secured by up to two screws.

Examples of self-service CRUs include the keyboard, mouse, any USB device, and the power cord. Other self-service CRUs might include memory modules, adapter cards, hard disk drives, and optical drives.

Users are responsible for replacing all self-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 specic 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)

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

Replacing hardware 14

CRUs and FRUs locations

Refer to the following illustrations to check the locations of CRUs and FRUs within the computer.

Note

Self-service CRU

Some of the following parts are optional on some models.

Computer cover p. 26

Coin-cell battery p. 40

Memory module p. 33

M.2 storage drive p. 42

M.2 storage drive bracket p. 45

Optical drive bracket p. 29

Optical drive p. 28

Front bezel p. 27

Dust shield p. 20

Keyboard or wireless keyboard p. 21

Mouse or wireless mouse p. 23

Power cord p. 25

Storage converter p. 30

Storage drive p. 30

PCI Express card p. 35

Replacing hardware 15

Optional-service CRU

Wi-Fi card p. 37

Wi-Fi card shield p. 37

Power supply assembly

p. 46

Replacing hardware 16

FRU

Heat sink and fan assembly

p. 60

Rear fan p. 63

Microprocessor p. 61

System board p. 65

Power button board p. 58

Optical drive cable p. 28

Card reader p. 59

Front I/O bracket p. 57

Internal speaker p. 53

Wi-Fi antennas (2) p. 51

Illuminated red dot cable

p. 56

Thermal sensor p. 55

Storage drive rubber cushions (4) p. 45

Storage drive cable p. 45

Front fan p. 54

Chassis p. 65

Cover presence switch (Intrusion switch) p. 64

Replacing hardware 17

Replacing CRUs

Before replacing CRUs

To check the locations of CRUs, see CRUs and FRUs locations.

Attention

Before replacing a CRU, click the illustration of the part to check the brief procedures.

Dust shield

Power cord

Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

Keyboard or wireless keyboard

Computer cover

Mouse or wireless mouse

Front bezel

Optical drive Storage driveOptical drive bracket

Replacing CRUs 18

Memory module

PCI Express card

Wi-Fi card

Coin-cell battery

Power supply assembly

M.2 storage drive

M.2 storage drive bracket

Note

Replacing CRUs 19

To replace a component that is not in the list above, contact a Lenovo service technician. The support phone numbers are available at http://www.lenovo.com/ support/phone.

Replacing the dust shield

Note

Attention

Remove any media from the drives and turn off all connected devices and the computer.

Disconnect all power cords from electrical outlets and disconnect all cables from the computer.

Replace the dust shield.

1 2

The dust shield is available only on some models.

Do not open your computer or attempt any repairs before reading the Important Product Information Guide.

Replacing CRUs 20

Replacing the keyboard or wireless keyboard

Note

The wireless keyboard is available only on some models.

Replacing the keyboard

Turn off the computer and disconnect all power cords from electrical outlets.

Disconnect the old keyboard cable from the computer.

Connect a new keyboard to the appropriate connector on the computer.

Note

Depending on the model, you might connect the mouse to a PS/2 keyboard

connector. For details, see Rear view.

Replacing CRUs 21

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