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Lenovo ThinkCentre M625q 10TF User Manual And Hardware Maintenance Manual Download Page 39

2.  Disconnect all power cords from electrical outlets and disconnect all cables that are connected to the 

computer.

3.  Remove the computer cover. For details, see “Removing the computer cover” on page 28.

4.  Disconnect the system fan cable from the system fan connector on the system board. See “System 

board” on page 4.

5.  Replace the system fan. 

a.  Remove the system fan. 

Figure 36. Removing the system fan

b.  Install the system fan. 

Chapter 4

.

Replacing hardware

35

Summary of Contents for ThinkCentre M625q 10TF

Page 1: ...ThinkCentre M625q User Guide and Hardware Maintenance Manual Enery Star Machine Types 10TF 10TG 10TH 10TJ 10TK 10TL 10UY 10V0 10V1 and 10V2 ...

Page 2: ...formation Guide and Appendix A Notices on page 67 First Edition July 2018 Copyright Lenovo 2018 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant to a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Page 3: ...cing the power adapter bracket 26 Removing the computer cover 28 Replacing the storage drive for 10TF 10TG 10TH 10TJ and 10TK models 30 Replacing the storage drive cable for 10TF 10TG 10TH 10TJ and 10TK models 33 Replacing the system fan for 10TF 10TG 10TH 10TJ and 10TK models 34 Replacing the heat sink 36 Replacing the internal speaker 39 Replacing the Wi Fi card 40 Replacing the Wi Fi antennas 4...

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Page 5: ... might look slightly different from the illustration Figure 1 Front view 1 Power indicator 2 Power button 3 Storage drive status indicator 4 Microphone connector 5 Headset connector 6 USB 3 0 connector 7 Always On USB 3 0 connector 8 Illuminated red dot 1 Power indicator This indicator is on when the computer is on Copyright Lenovo 2018 1 ...

Page 6: ...o 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 7 Always On USB 3 0 connector Used to connect a device that requires a USB 2 0 or USB 3 0 connection such as a keyboard a mouse a scanner a printer or a personal digital assistant PD...

Page 7: ...2 0 connector 8 DisplayPort connector 9 USB 3 0 connector 10 DisplayPort connector 11 Power adapter connector 1 Optional connector 1 Depending on the computer model the connector might vary 2 Optional connector 2 Depending on the computer model the connector might vary 3 Security lock slot Used to secure a Kensington style cable lock Chapter 1 Overview 3 ...

Page 8: ...nector 8 DisplayPort connector Used to send audio and video signals from the computer to another audio or video device such as a high performance monitor 9 USB 3 0 connector Used to connect a USB compatible device For optimal data transfer connect a USB 3 0 device to a USB 3 0 connector instead of a USB 2 0 connector 10 DisplayPort connector Used to send audio and video signals from the computer t...

Page 9: ...Figure 3 System board Chapter 1 Overview 5 ...

Page 10: ... Memory slot 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 6 ThinkCentre M625q User Guide a...

Page 11: ...Headset connector Internal speaker Input Output I O features Audio connectors headset and microphone DisplayPort connector Ethernet connector Serial connector optional Type C USB connector optional USB connector VGA connector optional Network features Ethernet LAN Wireless LAN optional Bluetooth optional Physical dimensions Width 35 mm 1 4 inches Height 183 mm 7 2 inches Depth 179 mm 7 1 inches We...

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Page 13: ...ture 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 l...

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Page 15: ...uitry 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 protect...

Page 16: ... 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 ha...

Page 17: ...dels Figure 6 Locating FRUs including CRUs Notes Some of the 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 serviceparts lookup Chapter 4 Replacing hardware 13 ...

Page 18: ...System fan No No 12 Chassis No No 13 Bottom cover Yes No 14 Memory module Yes No 15 M 2 storage drive Yes No 16 Storage drive cable No No 17 Storage drive No Yes 18 Storage drive bracket No Yes 19 Wi Fi card shield No Yes 20 Wi Fi card No Yes 21 Coin cell battery No No 22 Wi Fi antennas No No 23 Storage drive assembly bracket No No 24 VESA mount bracket Yes No 25 Keyboard or wireless keyboard Yes ...

Page 19: ...nal 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 Number FRU description Self service CRU Optional service CRU 1 Vertical stand Yes No 2 Power adapter bracket Yes No 3 Power adapter Yes No Chapter 4 Replacing hardware 15 ...

Page 20: ...No 17 Coin cell battery No No 18 VESA mount bracket Yes No 19 Keyboard or wireless keyboard Yes No 20 Mouse or wireless mouse Yes No Replacing the keyboard or wireless keyboard Note The wireless keyboard is available only on some models Replacing the keyboard 1 Turn off the computer and disconnect all power cords from electrical outlets 2 Disconnect the old keyboard cable from the computer 3 Conne...

Page 21: ...om the wireless mouse compartment and connect it to an available USB connector on the computer 5 Close the compartment cover The keyboard is ready for use Replacing the mouse or wireless mouse Note The wireless mouse is available only on some models Replacing the mouse 1 Turn off the computer and disconnect all power cords from electrical outlets 2 Disconnect the old mouse cable from the computer ...

Page 22: ... Remove the new wireless mouse from the package 3 Open the battery compartment cover and install two AAA batteries according to the polarity indicators a Open the battery compartment Figure 11 Opening the battery compartment b Take out the USB dongle 18 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 23: ...Figure 12 Taking out the USB dongle c Connect the USB dongle to a USB connector Figure 13 Connecting the USB dongle to a USB connector d Install the mouse batteries Chapter 4 Replacing hardware 19 ...

Page 24: ...ling the mouse batteries e Close the battery compartment cover Figure 15 Closing the battery compartment cover f Push the power switch to the on position 20 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 25: ...ouse compartment or in the wireless keyboard compartment Replacing the power adapter 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 that are connected to the computer ...

Page 26: ...Figure 17 Removing the power adapter b Remove the power cord Figure 18 Removing the power cord c Install the power cord 22 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 27: ...Figure 19 Installing the power cord d Install the power adapter Figure 20 Installing the power adapter Chapter 4 Replacing hardware 23 ...

Page 28: ...m the drives and turn off all connected devices and the computer 2 Disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer 3 Replace the vertical stand a Remove the vertical stand Figure 21 Removing the vertical stand b Install the vertical stand 24 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 29: ...ading 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 that are connected to the computer 3 Replace the VESA mount bracket a Remove the VESA mount bracket Chapter 4 Replacing hardware 25 ...

Page 30: ...t bracket Figure 24 Installing the VESA mount bracket Replacing the power adapter bracket Attention Do not open your computer or attempt any repairs before reading the Important Product Information Guide 26 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 31: ... from electrical outlets and disconnect all cables that are connected to the computer 3 Replace the power adapter bracket a Remove the power adapter bracket Figure 25 Removing the power adapter bracket b Install the power adapter bracket Figure 26 Installing the power adapter bracket Chapter 4 Replacing hardware 27 ...

Page 32: ...omputer 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 that are connected to the computer 3 Remove the dust shield Figure 27 Removing the dust shield 4 Remove the computer cover 28 ThinkCentre M625q Us...

Page 33: ...r 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 that are connected to the computer 3 Remove the computer cover Chapter 4 Replacing hardware 29 ...

Page 34: ...ion 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Replace the storage drive a Remove the storage drive 30 ThinkCentre M625q User Guide and Hardware Mainte...

Page 35: ...e storage drive b Disconnect the storage drive cable from the system board c Remove the storage drive bracket Figure 31 Removing the storage drive bracket d Install the storage drive bracket Chapter 4 Replacing hardware 31 ...

Page 36: ...Figure 32 Installing the storage drive bracket e Connect the storage drive cable to the system board f Install the storage drive 32 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 37: ...t 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the storage drive For details see Replacing the storage drive for 10TF 10TG 10TH 10TJ a...

Page 38: ...etails see Completing the parts replacement on page 64 Replacing the system fan for 10TF 10TG 10TH 10TJ and 10TK models 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 34 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 39: ...the computer cover For details see Removing the computer cover on page 28 4 Disconnect the system fan cable from the system fan connector on the system board See System board on page 4 5 Replace the system fan a Remove the system fan Figure 36 Removing the system fan b Install the system fan Chapter 4 Replacing hardware 35 ...

Page 40: ...pt any repairs before reading the Important Product Information Guide Replacing the heat sink for 10TF 10TG 10TH 10TJ and 10TK models 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer...

Page 41: ...the heat sink b Install the heat sink Figure 39 Installing the heat sink 5 Reinstall the computer cover and reconnect the cables For details see Completing the parts replacement on page 64 Chapter 4 Replacing hardware 37 ...

Page 42: ...onnect all power cords from electrical outlets and disconnect all cables that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Replace the heat sink a Remove the heat sink Figure 40 Removing the heat sink b Install the heat sink 38 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 43: ...mation 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Disconnect the internal speaker cable from the internal speaker connector on the system board 5 Repla...

Page 44: ...7 Reinstall the computer cover and reconnect the cables For details see Completing the parts replacement on page 64 Replacing the Wi Fi card 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 40 ThinkCentre M625q User Guide and Hardware Maintenance M...

Page 45: ...ing the storage drive for 10TF 10TG 10TH 10TJ and 10TK models on page 30 5 Remove the heat sink if necessary For details see Replacing the heat sink on page 36 6 Depending on your computer model refer to one of the following to replace the Wi Fi card Type 1 a Remove the Wi Fi card shield Figure 44 Removing the Wi Fi card shield b Disconnect the Wi Fi antennas Figure 45 Disconnecting the Wi Fi ante...

Page 46: ...card d Install the Wi Fi card Figure 47 Installing the Wi Fi card e Connect the Wi Fi antennas Figure 48 Connecting the Wi Fi antennas f Install the Wi Fi card shield 42 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 47: ...stall the Wi Fi card shield Type 2 a Remove the Wi Fi card shield Figure 50 Removing the Wi Fi card shield b Disconnect the Wi Fi antennas Figure 51 Disconnecting the Wi Fi antennas Chapter 4 Replacing hardware 43 ...

Page 48: ...g the Wi Fi card d Install the Wi Fi card Figure 53 Installing the Wi Fi card e Connect the Wi Fi antennas Figure 54 Connecting the Wi Fi antennas f Install the Wi Fi card shield 44 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 49: ...ve 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the storage drive if necessary For details see Replacing the storage drive for 10TF 10TG 10TH 10TJ and 10TK model...

Page 50: ... the front Wi Fi antenna cable from the Wi Fi card b Remove the front Wi Fi antenna Figure 57 Removing the front Wi Fi antenna c Install the front Wi Fi antenna 46 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 51: ...the cables For details see Completing the parts replacement on page 64 Replacing the rear Wi Fi antenna 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 Chapter 4 Re...

Page 52: ...card 6 Replace the rear Wi Fi antenna Note Record the cable routing before removing the rear Wi Fi antenna cable a Remove the rear Wi Fi antenna Figure 60 Removing the rear Wi Fi antenna b Remove the screw cover that secures the rear Wi Fi antenna cable Figure 61 Removing the screw cover that secures the rear Wi Fi antenna cable 48 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 53: ...le Figure 62 Removing the rear Wi Fi antenna cable d Install the rear Wi Fi antenna cable Figure 63 Installing the rear Wi Fi antenna cable e Install the screw cover to secure the rear Wi Fi antenna cable Chapter 4 Replacing hardware 49 ...

Page 54: ... reconnect the cables For details see Completing the parts replacement on page 64 Replacing the antenna bracket Attention Do not open your computer or attempt any repairs before reading the Important Product Information Guide Replacing the antenna bracket for 10TF 10TG 10TH 10TJ and 10TK models 1 Remove any media from the drives and turn off all connected devices and the computer 50 ThinkCentre M6...

Page 55: ... Remove the storage drive For details see Replacing the storage drive for 10TF 10TG 10TH 10TJ and 10TK models on page 30 5 Remove the front Wi Fi antennas For details see Replacing the Wi Fi antennas on page 45 6 Replace the antenna bracket a Remove the storage drive assembly bracket Figure 66 Removing the storage drive assembly bracket b Remove the antenna bracket Chapter 4 Replacing hardware 51 ...

Page 56: ...7 Removing the antenna bracket c Install the antenna bracket Figure 68 Installing the antenna bracket d Install the storage drive assembly bracket 52 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 57: ...ny 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the front Wi Fi antenna For details see Replacing the Wi Fi antennas on page 45 5 Replace the antenna bracket a Remov...

Page 58: ...e 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 54 ThinkCentre M625q Use...

Page 59: ...ectrical outlets and disconnect all cables that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the storage drive if necessary For details see Replacing the storage drive for 10TF 10TG 10TH 10TJ and 10TK models on page 30 5 Remove the heat sink if necessary For details see Replacing the heat sink on page 36 6 Replace the coi...

Page 60: ...mpleting the parts replacement on page 64 To dispose of the coin cell battery refer to the Lithium coin cell battery notice topic in the Safety and Warranty Guide Replacing the bottom cover 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 56 ThinkC...

Page 61: ...tails see Removing the computer cover on page 28 4 Replace the bottom cover a Remove the bottom cover Figure 76 Removing the bottom cover b Install the bottom cover Figure 77 Installing the bottom cover 5 Reinstall the computer cover and reconnect the cables For details see Completing the parts replacement on page 64 Chapter 4 Replacing hardware 57 ...

Page 62: ...nd disconnect all cables that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the bottom cover For details see Replacing the bottom cover on page 56 5 Replace the memory module a Open the memory module retainer Figure 78 Opening the memory module retainer b Remove the memory module Figure 79 Removing the memory module c Inst...

Page 63: ...airs 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 that are connected to the computer 3 Remove the computer cover For details see Removing the computer cover on page 28 4 Remove the bottom cover For details see Replacing the ...

Page 64: ...p b Remove the M 2 storage drive Figure 83 Removing the M 2 storage drive c Install the M 2 storage drive Figure 84 Installing the M 2 storage drive d Lock the M 2 storage drive clip 60 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 65: ...r 10TF 10TG 10TH 10TJ and 10TK models on page 34 6 Remove the heat sink For details see Replacing the heat sink on page 36 7 Remove the internal speaker For details see Replacing the internal speaker on page 39 8 Remove the Wi Fi card For details see Replacing the Wi Fi card on page 40 9 Remove the Wi Fi antennas For details see Replacing the Wi Fi antennas on page 45 10 Remove the antenna bracket...

Page 66: ...e 86 Removing the screws that secure the system board b Remove the system board Figure 87 Removing the system board c Install the system board 62 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 67: ...ure the system board 16 Route all the cables that you disconnected from the failing system board and then reconnect the cables to the new system board See System board on page 4 17 Reinstall the computer cover and reconnect the cables For details see Completing the parts replacement on page 64 Chapter 4 Replacing hardware 63 ...

Page 68: ...l 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 3 Reinstall the computer cover Figure 90 Reinstalling the computer cover 4 Instal...

Page 69: ...ment 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 h...

Page 70: ...mputer cover 5 Place the computer in an upright position 6 If a locking device is available use it to lock the computer 7 Reconnect the external cables and power cords to the corresponding connectors on the computer 66 ThinkCentre M625q User Guide and Hardware Maintenance Manual ...

Page 71: ...he 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 Leno...

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Page 73: ...ntries or both Lenovo The Lenovo logo ThinkCentre DisplayPort is a trademark of the Video Electronics Standards Association VESA is a trademark of the Video Electronics Standards Association Other company product or service names may be trademarks or service marks of others Copyright Lenovo 2018 69 ...

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