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6. Turn the rear I/O assembly up side down, and then remove the two screws that secure the power cord

connector to the power cord connector bracket. Remove the rear I/O assembly from the computer.

Figure 23. Removing the power cord connector

7. To reinstall the rear I/O assembly, reinstall the two screws that secure the power cord connector to the

power cord connector bracket. Position the new rear I/O assembly into place, and then align the
screw holes with the corresponding holes in the computer main bracket. Install the two screws to
secure the rear I/O assembly.

8. Go to “Completing the parts replacement” on page 108.

Removing and reinstalling the system board shield

Attention

Do not open your computer or attempt any repair before reading and understanding the “Important safety
information” in the

Safety, Warranty, and Setup Guide

that came with your computer. To obtain a copy of the

Safety, Warranty, and Setup Guide

, go to:

http://www.lenovo.com/support

This section provides instructions on how to remove and reinstall the system board shield.

To remove and reinstall the system board shield, do the following:

1. Remove all 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. Place a soft, clean towel or cloth on the desk or other flat surface. Hold the sides of your computer and

gently lay it down so that the screen is against the surface and the cover is facing up.

3. Remove the computer cover. See “Removing the computer cover” on page 76.

4. Locate the system board shield in the computer. See “Locating major FRUs and CRUs” on page 65.

Chapter 9

Replacing FRUs

Содержание ThinkCentre Edge 92z

Страница 1: ...ThinkCentre Edge Hardware Maintenance Manual Machine Types 3396 3397 3398 3399 3414 3415 3416 3417 3418 3419 3423 and 3426 ...

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Страница 3: ...ThinkCentre Edge Hardware Maintenance Manual Machine Types 3396 3397 3398 3399 3414 3415 3416 3417 3418 3419 3423 and 3426 ...

Страница 4: ...ation on page 3 and Appendix A Notices on page 115 First Edition June 2012 Copyright Lenovo 2012 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software are delivered pursuant a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 ...

Страница 5: ...ord considerations 53 Power On Password 54 Administrator Password 54 Setting changing and deleting a password 54 Enabling or disabling a device 54 Selecting a startup device 55 Selecting a temporary startup device 55 Selecting or changing the startup device sequence 55 Exiting the Setup Utility program 55 Chapter 7 Symptom to FRU Index 57 Hard disk drive boot error 57 Power Supply Problems 57 Beep...

Страница 6: ...ice Information 111 Security features 111 Hardware controlled Passwords 111 Operating system password 111 Vital product data 111 BIOS levels 111 Flash update procedures 111 Updating flashing the BIOS from a disc 111 Updating flashing the BIOS from your operating system 112 Recovering from a POST BIOS update failure 112 Power management 113 Automatic configuration and power interface ACPI BIOS 113 ...

Страница 7: ...ructions see Chapter 9 Replacing FRUs on page 69 For FRU part numbers go to http www lenovo com serviceparts lookup Important Safety Information Be sure to read all caution and danger statements in this book before performing any of the instructions Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d exécuter les instructions Lesen Sie unbedingt alle Hinweise...

Страница 8: ...2 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 9: ...hat other people will not trip over it Do not wear loose clothing that can be trapped in the moving parts of a machine Ensure that your sleeves are fastened or rolled up above your elbows If your hair is long fasten it Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip approximately 8 centimeters 3 inches from the end Do not wear jewelry chains metal fr...

Страница 10: ... must be a complete circuit to cause electrical shock By observing the above rule you may prevent a current from passing through your body When using a tester set the controls correctly and use the approved probe leads and accessories for that tester Stand on suitable rubber mats obtained locally if necessary to insulate you from grounds such as metal floor strips and machine frames Observe the sp...

Страница 11: ...ition Use a meter to measure third wire ground continuity for 0 1 ohm or less between the external ground pin and frame ground b The power cord should be the appropriate type as specified in the parts listings c Insulation must not be frayed or worn 4 Remove the cover 5 Check for any obvious alterations Use good judgment as to the safety of any alterations 6 Check inside the unit for any obvious u...

Страница 12: ...lls on these systems Use the round ground prong of the ac plug on ac operated computers Grounding requirements Electrical grounding of the computer is required for operator safety and correct system function Proper grounding of the electrical outlet can be verified by a certified electrician Safety notices multi lingual translations The caution and danger safety notices in this section are provide...

Страница 13: ...mmended by the manufacturer If your system has a module containing a lithium battery replace it only with the same module type made by the same manufacturer The battery contains lithium and can explode if not properly used handled or disposed of Do not Throw or immerse into water Heat to more than 100 C 212 F Repair or disassemble Dispose of the battery as required by local ordinances or regulatio...

Страница 14: ...evice and the power switch on the power supply do not turn off the electrical current supplied to the device The device also might have more than one power cord To remove all electrical current from the device ensure that all power cords are disconnected from the power source 1 2 8 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 15: ...Chapter 2 Safety information 9 ...

Страница 16: ... 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs 1 2 PERIGO 10 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 17: ... ou abrir tampas deste produto ou de dispositivos conectados Para Conectar Para Desconectar 1 DESLIGUE Tudo 2 Primeiramente conecte todos os cabos aos dispositivos 3 Conecte os cabos de sinal aos conectores 4 Conecte os cabos de alimentação às tomadas 5 LIGUE os dispositivos 1 DESLIGUE Tudo 2 Primeiramente remova os cabos de alimentação das tomadas 3 Remova os cabos de sinal dos conectores 4 Remov...

Страница 18: ... a laser quando aberto Não olhe diretamente para o feixe a olho nu ou com instrumentos ópticos e evite exposição direta ao feixe 18 kg 37 lbs 32 kg 70 5 lbs 55 kg 121 2 lbs CUIDADO Utilize procedimentos de segurança para levantar equipamentos CUIDADO O botão de controle de alimentação do dispositivo e o botão para ligar desligar da fonte de alimentação não desligam a corrente elétrica fornecida ao...

Страница 19: ...Chapter 2 Safety information 13 ...

Страница 20: ...1 2 14 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 21: ...Chapter 2 Safety information 15 ...

Страница 22: ...isez qu une seule main pour connecter ou déconnecter les câbles d interface Ne mettez jamais un équipement sous tension en cas d incendie ou d inondation ou en présence de dommages matériels Avant de retirer les carters de l unité mettez celle ci hors tension et déconnectez ses cordons d alimentation ainsi que les câbles qui la relient aux réseaux aux systèmes de télécommunication et aux modems sa...

Страница 23: ...inappropriée Ne pas la jeter à l eau l exposer à des températures supérieures à 100 C chercher à la réparer ou à la démonter Ne pas mettre la pile à la poubelle Pour la mise au rebut se reporter à la réglementation en vigueur ATTENTION Si des produits à laser tels que des unités de CD ROM de DVD ROM des unités à fibres optiques ou des émetteurs sont installés prenez connaissance des informations s...

Страница 24: ... anliegen Aus Sicherheitsgründen Bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen Ferner keine Installations Wartungs oder Rekonfigurationsarbeiten durchführen Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt anschließen Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß geerdetem Schutzkontakt anschließen Die Signalk...

Страница 25: ...hiumbatterie nur durch eine Batterie mit der Teilenummer 45C1566 oder eine gleichwertige vom Hersteller empfohlene Batterie ersetzen Enthält das System ein Modul mit einer Lithiumbatterie dieses nur durch ein Modul desselben Typs und von demselben Hersteller ersetzen Die Batterie enthält Lithium und kann bei unsachgemäßer Verwendung Handhabung oder Entsorgung explodieren Die Batterie nicht mit Was...

Страница 26: ...n der Maschine beachten ACHTUNG Mit dem Netzschalter an der Einheit und am Netzteil wird die Stromversorgung für die Einheit nicht unterbrochen Die Einheit kann auch mit mehreren Netzkabeln ausgestattet sein Um die Stromversorgung für die Einheit vollständig zu unterbrechen müssen alle zum Gerät führenden Netzkabel vom Netz getrennt werden 1 2 20 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 27: ...Chapter 2 Safety information 21 ...

Страница 28: ...are qualsiasi cavo oppure effettuare l installazione la manutenzione o la riconfigurazione del prodotto durante un temporale Collegare tutti i fili elettrici a una presa di alimentazione correttamente cablata e dotata di messa a terra Collegare alle prese elettriche appropriate tutte le apparecchiature che verranno utilizzate per questo prodotto 22 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 29: ...ndo si sostituisce la batteria al litio utilizzare solo il Numero parte 45C1566 o un tipo di batteria equivalente consigliato dal produttore Se sul sistema è presente un modulo che contiene una batteria al litio sostituirlo solo con un tipo di modulo dello stesso tipo della stessa casa di produzione La batteria contiene litio e può esplodere se usata maneggiata o smaltita in modo non corretto Non ...

Страница 30: ...ATTENZIONE Prestare attenzione nel sollevare l apparecchiatura ATTENZIONE Il pulsante di controllo dell alimentazione presente sull unità e l interruttore dell alimentatore non disattivano l alimentazione corrente fornita all unità E possibile che l unità disponga di più cavi di alimentazione Per disattivare l alimentazione dall unità accertarsi che tutti i cavi di alimentazione siano scollegati d...

Страница 31: ...Chapter 2 Safety information 25 ...

Страница 32: ...e producto durante una tormenta eléctrica Conecte todos los cables de alimentación a tomas de corriente debidamente cableadas y conectadas a tierra Cualquier equipo que se conecte a este producto también debe conectarse a tomas de corriente debidamente cableadas Siempre que sea posible utilice una sola mano para conectar o desconectar los cables de señal No encienda nunca un equipo cuando hay seña...

Страница 33: ...ya una batería de litio utilice solamente una batería número de pieza 45C1566 u otra de tipo equivalente recomendada por el fabricante Si su sistema dispone de un módulo que contiene una batería de litio reemplácelo sólo con el mismo tipo de módulo del mismo fabricante La batería contiene litio y puede explotar si no se utiliza manipula o desecha correctamente No debe Arrojarla al agua o sumergirl...

Страница 34: ...te procedimientos seguros al levantar el equipo PRECAUCIÓN El botón de control de alimentación del dispositivo y el interruptor de alimentación de la fuente de alimentación no desconectan la corriente eléctrica suministrada al dispositivo Además el dispositivo podría tener más de un cable de alimentación Para suprimir toda la corriente eléctrica del dispositivo asegúrese de que todos los cables de...

Страница 35: ...10 C to 35 C 50 F to 95 F Storage 20 C to 50 C 40 F to 140 F Humidity Operating 20 to 80 non condensing Storage 10 to 90 non condensing Altitude Operating 50 to 10 000 ft 15 2 to 3 048 m Storage 50 to 35 000 ft 15 2 to 10 668 m Electrical input Input voltage Low range Minimum 100 V ac Maximum 127 V ac Input frequency range 50 or 60 Hz High range Minimum 200 V ac Maximum 240 V ac Input frequency ra...

Страница 36: ...Lenovo Welcome The Lenovo Welcome program introduces you to some innovative built in features of Lenovo and guides you through a few important setup tasks to help you make the most of your computer SimpleTap The SimpleTap program provides you with a quick way to customize some basic computer settings such as muting the speakers adjusting the volume locking the computer operating system launching a...

Страница 37: ...rt phones or tablets Additional information resources If you have Internet access the most up to date information for your computer is available from the World Wide Web You can find the following information CRU removal and installation instructions Publications Troubleshooting information Parts information Downloads and drivers Links to other useful sources of information To access this informati...

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Страница 39: ... computer Look for displayed error codes Listen for beep codes Look for readable instructions or a main menu on the display If you did not receive the correct response proceed to step 6 on page 33 If you do receive the correct response proceed to step 7 on page 33 6 Look at the following conditions and follow the instructions If you hear beep codes during POST go to Beep symptoms on page 57 If the...

Страница 40: ...dentical only if they 1 Are the exact machine type and models 2 Have the same BIOS level 3 Have the same adapters attachments in the same locations 4 Have the same address jumpers terminators cabling 5 Have the same software versions and levels 6 Have the same Diagnostic Diskettes version 7 Have the same configuration options set in the system 8 Have the same setup for the operating system control...

Страница 41: ...omputer and to a working electrical outlet If your computer has a secondary power switch on the rear of the computer make sure that it is switched on The power indicator on the front of the computer is on The computer voltage matches the voltage available at the electrical outlet for your country or region The monitor screen is blank Verify that The monitor power cord is correctly connected to the...

Страница 42: ...n about accessing and changing the BIOS settings refer to your Chapter 6 Using the Setup Utility program on page 53 4 Go to the Troubleshooting on page 37 and follow the instructions for the type of problem you are experiencing If the Troubleshooting information does not help you resolve a problem continue with the next step 5 Try using a previously captured configuration to see if a recent change...

Страница 43: ...n page 44 Option problems on page 47 Performance and lockup problems on page 48 Printer problems on page 49 Serial port problems on page 49 Software problems on page 50 USB problems on page 51 Audio problems Select your symptom from the following list No audio in Windows on page 37 An audio disc or AutoPlay enabled disc does not automatically play when it is inserted into a drive on page 38 Sound ...

Страница 44: ... a drive Symptom An audio disc or AutoPlay enabled disc does not automatically play when it is inserted into a drive Action See CD problems on page 38 Sound comes from one external speaker only Symptom Sound comes from one external speaker only Actions Ensure that the speaker cable is inserted completely into the connector on the computer Make sure the cable that attaches the left speaker to the r...

Страница 45: ... scratched or damaged Try inserting another disc that you know is good If you cannot read from a known good disc you might have a problem with your CD or DVD drive or the cabling to your CD or DVD drive Make sure that the power cable and signal cable are securely connected to the drive Unable to use a startable bootable recovery medium such as the Product Recovery CD to start your computer Symptom...

Страница 46: ...intermittent audio while playing DVD movie Symptom No audio or intermittent audio while playing DVD movie Actions Check the volume control settings on your computer and on your speakers Make sure that the disc surface is clean and not scratched Check all cable connections to and from the speakers Use the DVD menu for the video to select a different audio track If these actions do not correct the p...

Страница 47: ...tructions If you need technical assistance see Additional information resources on page 31 Keyboard mouse or pointing device problems Select your symptom from the following list All or some keys on the keyboard do not work on page 41 The mouse or pointing device does not work on page 42 The pointer on the screen does not move smoothly with the mouse on page 42 The fingerprint reader does not work ...

Страница 48: ...en does not move smoothly with the mouse Action Erratic movement of the mouse pointer is generally caused by a buildup of dirt oils and other contaminants on the ball inside the mouse Clean the mouse The fingerprint reader does not work Symptom The fingerprint reader does not work Action The following could cause the fingerprint reader not to operate properly Not enrolling your fingerprint correct...

Страница 49: ...r changing the settings might solve the problem If these actions do not correct the problem run the diagnostic programs see Diagnostics on page 51 for instructions If you need technical assistance see Additional information resources on page 31 The monitor works when you turn on the computer but goes blank when you start some application programs Symptom The monitor works when you turn on the comp...

Страница 50: ...esk lighting or any equipment that produces magnetic fields further away from the monitor If this does not correct the problem do the following 1 Turn off the monitor Moving a color monitor while it is turned on might cause screen discoloration 2 Adjust the placement of the monitor and other devices so that they are at least 305 mm 12 inches apart 3 Turn on the monitor If these actions do not corr...

Страница 51: ...ake sure the switch port is also configured for full duplex Setting the wrong duplex mode can degrade performance cause data loss or result in lost connections You have installed all networking software that is necessary for your network environment Check with your LAN administrator for the necessary networking software The adapter stops working for no apparent reason Symptom The adapter stops wor...

Страница 52: ... For more information about the icon see the Help in Access Connections Check Network Name SSID and your encryption information Use Access Connections to verify this case sensitive information A wireless WAN problem Message Unauthorized WAN card is plugged in Power off and remove the WAN card Action Seek technical assistance for help to remove the unauthorized WAN card See Additional information r...

Страница 53: ...option is designed for your computer You followed the installation instructions supplied with the option and the installation instructions provided with your computer and all option files such as device drivers if required are installed correctly You have not loosened other installed options or cables If the option is an adapter you have provided enough hardware resources for the adapter to functi...

Страница 54: ...rating system do the following 1 Click Start Computer 2 Right click your C drive entry and then click Properties The amount of free disk space is displayed Actions to free up disk space On the Windows 7 operating system do one or all of the following 1 Click Start Computer 2 Right click your C drive entry and then click Properties 3 Click Disk Cleanup 4 A list of unnecessary file categories is dis...

Страница 55: ...turned on and is online 2 Paper is loaded correctly 3 The printer signal cable is securely connected to the correct parallel serial or USB connector on the computer Note Non IEEE approved printer signal cables might cause unpredictable problems 1 Any device drivers and other software that came with the printer are correctly installed 2 You have assigned the printer port correctly in your operating...

Страница 56: ...tes available from the World Wide Web Software does not work as expected Symptom Software does not work as expected Actions Most software programs have built in help systems that provide instructions for most tasks If you are having difficulty performing a specific task within a software program refer to the help system for that program Help systems are typically accessible from a menu or button i...

Страница 57: ... correct the problem run the diagnostic programs to test the USB connector see Diagnostics on page 51 for instructions If the USB device came with its own diagnostics run those diagnostics against the USB device If you need technical assistance see Additional information resources on page 31 Diagnostics The diagnostic program is used to test hardware components of your computer The diagnostic prog...

Страница 58: ...cs for your computer To run the Lenovo Solution Center program on the Windows 7 operating system click Start All Programs Lenovo ThinkVantage Tools System Health and Diagnostics Follow the instructions on the screen For additional information refer to the Lenovo Solution Center help system Note If you are unable to isolate and repair the problem yourself after running the program save and print th...

Страница 59: ... Setup Utility program select Save Changes and Exit at the bottom of the screen The error message will not be displayed again Press F2 to bypass the error message and log in to the operating system Viewing and changing settings The Setup Utility program menu lists various items about the system configuration To view or change settings start the Setup Utility program See Starting the Setup Utility ...

Страница 60: ...ssword To set change or delete a password do the following 1 Start the Setup Utility program See Starting the Setup Utility program on page 53 2 From the Setup Utility program main menu select Security 3 Depending on the password type select Set Power On Password or Set Administrator Password 4 Follow the instructions on the right side of the screen to set change or delete a password Note A passwo...

Страница 61: ...ew or permanently change the configured startup device sequence do the following 1 Start the Setup Utility program See Starting the Setup Utility program on page 53 2 From the Setup Utility program main menu select Startup 3 Select the devices for the Primary Startup Sequence the Automatic Startup Sequence and the Error Startup Sequence Read the information displayed on the right side of the scree...

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Страница 63: ...rror FRU Action The start up drive is not in the boot sequence in configuration Check the configuration and ensure the start up drive is in the boot sequence No operating system installed on the boot drive Install an operating system on the boot drive The boot sector on the startup drive is corrupted The drive must be formatted Do the following 1 Attempt to back up the data on the failing hard dis...

Страница 64: ...ing If the POST detects a problem an error message appears on the screen A single problem can cause several error messages to appear When you correct the cause of the first error message the other error messages probably will not appear on the screen the next time you turn on the system Error code POST Error Message Description Action 0135 Fan failure The system might be overheating Press F10 to e...

Страница 65: ...erver 1 Ensure that network is in startup sequence as first device or first device after diskette 2 Ensure that network adapter is enabled for RPL 3 Network adapter Advise network administrator of new MAC address Computer will not perform a Wake On LAN if applicable 1 Check power supply and signal cable connections to network adapter 2 Ensure that the operating system settings are set to enable Wa...

Страница 66: ...System Board Power on indicator or hard disk drive in use light not on but computer works correctly 1 Power switch LED assembly 2 System Board Printer problems 1 Printer 2 System Board Program loads from the hard disk with a known good diagnostics diskette in the first 3 5 inch diskette drive 1 Run the Setup Utility program and check Startup sequence 2 Diskette Drive 3 Diskette Drive Cable 4 Syste...

Страница 67: ...ling devices or adapters 1 Power off the computer 2 Remove or disconnect the following components if installed one at a time a External devices modem printer or mouse b Any adapters c Memory modules d Extended video memory e External Cache f External Cache RAM g Hard disk drive h Diskette drive 3 Power on the computer to re test the system 4 Repeat steps 1 through 3 until you find the failing devi...

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Страница 69: ...onnectors controls and indicators on the front of your computer Figure 1 Front connector control and indicator locations on page 63 shows the locations of the connectors controls and indicators on the front of your computer Figure 1 Front connector control and indicator locations Copyright Lenovo 2012 63 ...

Страница 70: ...ed when the computer is used as a monitor Locating connectors on the rear of your computer Figure 2 Rear connector locations on page 64 shows the locations of the connectors on the rear of your computer Some connectors on the rear of your computer are color coded to help you determine where to connect the cables to your computer Figure 2 Rear connector locations 1 Optical drive 5 Ethernet connecto...

Страница 71: ...nd CRUs Figure 3 FRU locations on page 65 shows the locations of the major FRUs and CRUs in the computer To remove the computer cover see Removing the computer cover on page 76 Figure 3 FRU locations Chapter 8 Locations 65 ...

Страница 72: ...s removed the specific CRU is visible Number FRU description Self service CRU Optional service CRU 1 System stand hinge cover Yes No 2 System stand Yes No 3 Computer cover No No 4 System board shield window No No 5 System board shield No No 6 System fan No No 7 Handle bar No No 8 Battery No No 9 Heat sink assembly with a Microprocessor underneath No No 10 Memory module No No 11 Microprocessor fan ...

Страница 73: ... Optional service CRU 29 Keyboard Yes No 30 Mouse Yes No Looking up FRU information For detailed FRU information such as the FRU part numbers and supported computer models go to http www lenovo com serviceparts lookup Chapter 8 Locations 67 ...

Страница 74: ...Battery 8 Hard disk drive power supply connector 2 Memory slots 2 9 SATA connector for optical drive 3 System fan connector 10 SATA connector for hard disk drive 4 Internal speaker cable connector 11 Microprocessor fan connector 5 Control button connector 12 Optical drive connector 6 Card reader connector 13 Power supply connector 7 LCD panel connector 14 Microprocessor 68 ThinkCentre Edge Hardwar...

Страница 75: ...hinge cover CAUTION Turn off the computer and wait three to five minutes to let the computer cool before removing the system stand hinge cover To remove and reinstall the system stand hinge cover do the following 1 Remove any media from the drives and turn off all attached devices and the computer 2 Disconnect all power cords from electrical outlets 3 Disconnect the power cords Input Output cables...

Страница 76: ... stand hinge cover on the computer so that the two plastic tabs on the hinge cover align with the corresponding holes in the computer Figure 6 Reinstalling the system stand hinge cover 7 Reinstall the screw to secure the system stand hinge cover to the computer 70 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 77: ...tup Guide that came with your computer To obtain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to remove and reinstall the system stand To remove and reinstall the system stand do the following 1 Turn off the computer and disconnect all power cords from electrical outlets 2 Remove the system stand hinge cover See Removing ...

Страница 78: ...stall the system stand align the two screw holes with the corresponding holes in the chassis and then install the two screws to secure the system stand to the computer Figure 9 Reinstalling the system stand 5 Reinstall the system stand hinge cover See Removing and reinstalling the system stand hinge cover on page 69 72 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 79: ...e any media from the drives and turn off all attached devices and the computer 2 Disconnect all power cords from electrical outlets 3 Disconnect the power cords Input Output cables and any other cables that are connected to the computer See Locating connectors controls and indicators on the front of your computer on page 63 and Locating connectors on the rear of your computer on page 64 4 Place a ...

Страница 80: ...he computer so that the screw hole aligns with the corresponding hole in the computer and then tighten the screw to secure the foot stand to the computer Figure 12 Tightening the screw to secure the foot stand to the computer 8 Reinstall the rubber on the foot stand 74 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 81: ...Figure 13 Reinstall the rubber on the foot stand Chapter 9 Replacing FRUs 75 ...

Страница 82: ...es that are connected to the computer 2 Place a soft clean towel or cloth on the desk or other flat surface Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up 3 Remove any locking device that secures the computer cover such as an integrated cable lock 4 Remove the system stand See Removing and reinstalling the system stand on...

Страница 83: ...all power cords from electrical outlets and disconnect all cables that are connected to the computer 2 Remove the computer cover See Removing the computer cover on page 76 3 Locate the hard disk drive in the computer See Locating major FRUs and CRUs on page 65 4 Remove the screw that secures the hard disk drive Figure 15 Removing the screw that secures the hard disk drive 5 Disconnect the hard dis...

Страница 84: ... the hard disk drive to the hard disk drive bracket 9 Connect the hard disk drive cable 10 Slide the new hard disk drive with the bracket into the hard disk drive bay Align the screw hole in the hard disk drive with that in the chassis 11 Install the screw to secure the hard disk drive bracket to the chassis 12 Go to Completing the parts replacement on page 108 Replacing the optical drive Attentio...

Страница 85: ...desk or other flat surface Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up 3 Remove the computer cover See Removing the computer cover on page 76 4 Locate the optical drive See Locating major FRUs and CRUs on page 65 5 Remove the screw 1 that secures the optical drive and then slide the optical drive to disconnect the opti...

Страница 86: ... mount bracket Attention Do not open your computer or attempt any repair before reading and understanding the Important safety information in the Safety Warranty and Setup Guide that came with your computer To obtain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to remove the VESA mount bracket 80 ThinkCentre Edge Hardware...

Страница 87: ... screws 1 that secure the VESA mount bracket and lift the VESA mount bracket out of the computer Figure 21 Removing the VESA mount bracket 6 To reinstall the VESA mount bracket position the VESA mount bracket into the computer so that the screw holes align with those in the computer Reinstall the four screws to secure the VESA mount bracket 7 Go to Completing the parts replacement on page 108 Repl...

Страница 88: ...cloth on the desk or other flat surface Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up 3 Remove the computer cover See Removing the computer cover on page 76 4 Locate the rear I O assembly See Locating major FRUs and CRUs on page 65 5 Remove the two screws 1 that secure the rear I O assembly Figure 22 Removing the two scr...

Страница 89: ...derstanding the Important safety information in the Safety Warranty and Setup Guide that came with your computer To obtain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to remove and reinstall the system board shield To remove and reinstall the system board shield do the following 1 Remove all media from the drives and tur...

Страница 90: ...ThinkCentre Edge Safety and Warranty Guide go to http www lenovo com support This section provides instructions on how to remove and reinstall the system fan To remove and reinstall the system fan do the following 1 Remove all 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...

Страница 91: ...connector on the system board See Locating parts on the system board on page 68 9 Reinstall the system board shield See Removing and reinstalling the system board shield on page 83 10 Go to Completing the parts replacement on page 108 Replacing the power supply Attention Do not open your computer or attempt any repair before reading and understanding the Important safety information in the Safety ...

Страница 92: ...e 81 Remove the power supply out of the computer 9 Remove the three screws 1 that secure the power supply Figure 26 Removing the three screws that secure the power supply 10 To reinstall the power supply reinstall the two screws that secure the power cord connector to the power connector bracket See Replacing the rear I O assembly on page 81 11 Position the new power supply in the computer and ali...

Страница 93: ... that the screen is against the surface and the cover is facing up 3 Remove the computer cover See Removing the computer cover on page 76 4 Locate the microprocessor fan in the computer See Locating major FRUs and CRUs on page 65 5 Remove the microprocessor board shield See Removing and reinstalling the system board shield on page 83 6 Note the routing of the microprocessor fan cable and then disc...

Страница 94: ... the computer cover To replace the heat sink assembly do the following 1 Remove all 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 Place a soft clean towel or cloth on the desk or other flat surface Hold the sides of your computer and gently lay it down s...

Страница 95: ...he four screws that secure the heat sink assembly to the system board on page 89 10 Reinstall the system board shield See Removing and reinstalling the system board shield on page 83 11 Go to Completing the parts replacement on page 108 Replacing the microprocessor Attention Do not open your computer or attempt any repair before reading and understanding the Important safety information in the Saf...

Страница 96: ... See Removing and reinstalling the system board shield on page 83 6 Remove the heat sink assembly to gain access to the microprocessor See Replacing the heat sink assembly on page 88 7 Press the small handle 1 to open the retainer 2 to access the microprocessor 3 Figure 29 Opening the retainer to access the microprocessor 8 Lift the microprocessor straight up and out of the socket Notes a Your mic...

Страница 97: ...t be kept as clean as possible Figure 31 Removing the microprocessor 9 Make sure that the small handle is in the raised position and the microprocessor retainer is fully open 10 Hold the new microprocessor and align the notches 2 on it with the alignment keys in the microprocessor socket or align the small triangle 1 on one corner of the new microprocessor with the corresponding beveled corner of ...

Страница 98: ...nd Setup Guide go to http www lenovo com support This section provides instructions on how to replace the card reader Note The card reader is available only in some models To replace the card reader do the following 1 Remove all 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 connect...

Страница 99: ...fety Warranty and Setup Guide that came with your computer To obtain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to open and close the system board shield window To open and close the system board shield window do the following 1 Remove all media from the drives and turn off all attached devices and the computer Then dis...

Страница 100: ...ort This section provides instructions on how to replace the battery Your computer has a special type of memory that maintains the date time and settings for built in features such as parallel port assignments configuration A battery keeps the information active when you turn off the computer The battery normally requires no charging or maintenance throughout its life However if the battery fails ...

Страница 101: ...ield window See Removing and reinstalling the system board shield on page 83 or Opening the system board shield window on page 93 9 Reinstall the computer cover See Completing the parts replacement on page 108 10 Turn on the computer and all attached devices Note When you turn the computer for the first time after replacing the battery an error message might be displayed This is normal after repla...

Страница 102: ... 7 Disconnect the three cables from the converter 8 Lift the converter off the computer 9 To reinstall the new converter connect the three cables to the new converter Position the new converter and align the two screw holes in the new converter with those in the computer 10 Install the two screws to secure the new converter to the main bracket 11 Reinstall the optical drive See Replacing the optic...

Страница 103: ...gainst the surface and the cover is facing up 3 Remove the computer cover See Removing the computer cover on page 76 4 Locate the memory slots on the system board See Locating major FRUs and CRUs on page 65 5 Remove the system board shield or open the system board shield window to get access to the battery See Removing and reinstalling the system board shield on page 83 or Opening the system board...

Страница 104: ...ace the internal speakers To replace the internal speakers do the following 1 Remove all 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 Place a soft clean towel or cloth on the desk or other flat surface Hold the sides of your computer and gently lay it d...

Страница 105: ...structions on how to replace the integrated camera Note The integrated camera is available only in some models To replace the integrated camera do the following 1 Remove all 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 Place a soft clean towel or cloth ...

Страница 106: ... Important safety information in the Safety Warranty and Setup Guide that came with your computer To obtain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to replace the system board To replace the system board do the following 1 Remove all media from the drives and turn off all attached devices and the computer Then discon...

Страница 107: ...sis Figure 41 Removing the seven screws that secure the system board to the main bracket 13 Place the new system board into the chassis and align the screw holes with those in the chassis 14 Reinstall the seven screws that secure the system board to the main bracket 15 Reinstall the rear I O assembly See Replacing the rear I O assembly on page 81 16 Reinstall the battery See Replacing the battery ...

Страница 108: ...ion 4 Carefully press the other side of the socket cover downwards until the socket cover snaps into place 5 Carefully check the four corners of the socket cover to make sure that the cover is secured in the microprocessor socket 6 Lower the microprocessor retainer and then lower the lever to secure the retainer Make sure the lever is locked into position 7 Follow any additional instructions inclu...

Страница 109: ...er on page 76 4 Remove the foot stands See Removing and reinstalling the foot stands on page 73 Figure 43 Removing the foot stands 5 Locate the LCD panel in the computer See Locating major FRUs and CRUs on page 65 6 Remove the optical drive See Replacing the optical drive on page 78 7 Remove the converter See Replacing the converter on page 95 8 Remove the rear I O assembly See Replacing the rear ...

Страница 110: ...rews that secure the computer main bracket to the front bezel 12 Note the locations of all cable connections that prevent you from lifting the computer main bracket and disconnect all cables See Locating parts on the system board on page 68 13 Remove the integrated camera See Replacing the integrated camera on page 99 14 Lift the computer main bracket off the front bezel 104 ThinkCentre Edge Hardw...

Страница 111: ...o the chassis Note Make sure that no cables are under the chassis 17 Position the computer main bracket over the LCD panel Make sure the screw holes in the computer main bracket align with those in the front bezel 18 Reinstall all the 15 screws that secure the computer main bracket to the front bezel Figure 47 Reinstalling all the 15 screws that secure the computer main bracket to the front bezel ...

Страница 112: ...btain a copy of the Safety Warranty and Setup Guide go to http www lenovo com support This section provides instructions on how to replace the WI FI card Note The WI FI card is available only in some models To replace the WI FI card do the following 1 Remove all media from the drives and turn off all attached devices and the computer Then disconnect all power cords from electrical outlets and disc...

Страница 113: ...rd to the system board 8 Pivot the WI FI card upward and lift the WI FI card out of the mini PCI Express slot Figure 50 Removing the WI FI card 9 Insert the notched end of the new WI FI card into the mini PCI Express slot Press the new WI FI card firmly and then pivot the WI FI card to align the screw hole in the new WI FI card with that in the system board Chapter 9 Replacing FRUs 107 ...

Страница 114: ...loose screws are left inside your computer See Locating major FRUs and CRUs on page 65 for the locations of various components in your computer 2 Make sure 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 Lower and position the computer cover int...

Страница 115: ...Setup Utility program Refer to Chapter 6 Using the Setup Utility program on page 53 Note In most areas of the world Lenovo requires the return of the defective Customer Replaceable Unit CRU Information about this will come with the CRU or will come a few days after the CRU arrives Chapter 9 Replacing FRUs 109 ...

Страница 116: ...110 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 117: ...stored in the nonvolatile memory on the system board After you replace the system board the VPD must be updated To update the VPD see Flash update procedures on page 111 BIOS levels An incorrect level of BIOS can cause false errors and unnecessary FRU replacement Use the following information to determine the current level of BIOS installed in the computer the latest BIOS available for the compute...

Страница 118: ...ge without notice including the contents referenced in the following procedure To update flash the BIOS from your operating system do the following 1 Go to http www lenovo com support 2 Do the following to locate the downloadable files for your machine type a In the Enter a product number field type your machine type and click Go b Click Downloads and drivers c Select BIOS from the Refine results ...

Страница 119: ...ement on page 108 12 Turn on the computer to restart the operating system Power management Power management reduces the power consumption of certain components of the computer such as the system power supply processor hard disk drives and some monitors Automatic configuration and power interface ACPI BIOS Being an ACPI BIOS system the operating system is allowed to control the power management fea...

Страница 120: ...114 ThinkCentre Edge Hardware Maintenance Manual ...

Страница 121: ...e publication Lenovo may make improvements and or changes in the product s and or the program s 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 Len...

Страница 122: ...uses only unless otherwise authorized by Macrovision Corporation Reverse engineering or disassembly is prohibited European conformance CE mark Trademarks The following terms are trademarks of Lenovo in the United States other countries or both Lenovo The Lenovo logo Rescue and Recovery ThinkVantage Microsoft and Windows are trademarks of the Microsoft group of companies Intel is a trademark of Int...

Страница 123: ...oving 73 front connectors controls indicators 63 FRU locations 65 FRU part numbers 1 63 67 FRUs replacing 69 H hard disk drive replacing 76 heat sink assembly replacing 88 I Identifying FRUs 65 information resources 31 installing replacing memory module 96 integrated camera replacing 99 internal speakers replacing 98 L LCD panel replacing 102 Lenovo Solution Center 51 Lenovo Welcome 30 locating co...

Страница 124: ...lf service CRUs 65 setting password 54 settings changing 53 viewing 53 Setup Utility 53 Setup Utility program starting 53 Setup Utility exiting 55 starting the Setup Utility program 53 startup device 55 sequence changing 55 temporary selecting 55 system board locating parts 68 system board shield window Opening 93 system board shield removing 83 system board replacing 100 system fan removing 84 sy...

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