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Lenovo 10110/6267 Maintenance Manual

Machine types: 10110/6267 all-in-one computers
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Lenovo C540
Hardware Maintenance Manual
Machine Types: 10110/6267 [C540]

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Summary of Contents for Lenovo 10110/6267

  • Page 1 Lenovo C540 Hardware Maintenance Manual Machine Types: 10110/6267 [C540]...
  • Page 3 Lenovo C540 Hardware Maintenance Manual Machine Types: 10110/6267 [C540]...
  • Page 4 Second Edition (May 2013)30th © Copyright Lenovo 2013. 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...

  • Page 5: Table Of Contents

    Selecting a startup device ..Replacing the CPU ... . . Exiting the Lenovo BIOS Setup Utility program . . Replacing the front control board ..
  • Page 6 Lenovo C540Hardware Maintenance Manual...

  • Page 7: Chapter 1. About This Manual

    Chapter 1. About this manual This manual contains service and reference information for Lenovo C540 All-In-One computers listed on the cover. It is intended only for trained servicers who are familiar with Lenovo computer products. Before servicing a Lenovo product, be sure to read the Safety Information.
  • Page 8 Lenovo C540Hardware Maintenance Manual...

  • Page 9: Chapter 2. Safety Information

    Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect any attached power cords, telecommunication cables, network cables, and modem cables before you open the computer covers, unless instructed otherwise in the installation and configuration procedures. © Copyright Lenovo 2013...
  • Page 10 – Power supply units – Pumps – Blowers and fans – Motor generators and similar units. (This practice ensures correct grounding of the units.) • If an electrical accident occurs: – Use caution; do not become a victim yourself. Lenovo C540Hardware Maintenance Manual...

  • Page 11: Safety Inspection Guide

    – Switch off power. – Send another person to get medical aid. Safety inspection guide The intent of this inspection guide is to assist you in identifying potential hazards posed by these products. Each computer, as it was designed and built, had required safety items installed to protect users and service personnel from injury.

  • Page 12: Grounding Requirements

    • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. Lenovo C540Hardware Maintenance Manual...
  • Page 13 To Connect To Disconnect 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2. First, remove power cords from outlets. 3. Attach signal cables to connectors. 3. Remove signal cables from connectors. 4. Attach power cords to outlet. 4.
  • Page 14 To remove all electrical current from the device, ensure that all power cords are disconnected from the power source. CAUTION: Do not place any object weighing more than 82 kg (180 lbs.) on top of rack-mounted devices. Lenovo C540Hardware Maintenance Manual...

  • Page 15: Chapter 3. General Information

    This section lists the physical specifications. Environment Air temperature: Operating: 10° to 35°C Transit: -20° to 55°C Humidity: Operating: 35% to 80% Transit: 20% to 90% (40°C) Altitude: 86KPa to 106KPa Electrical input: Input voltage: 90V-264V(AC) Input frequency: 47Hz-63Hz © Copyright Lenovo 2013...
  • Page 16 Lenovo C540Hardware Maintenance Manual...

  • Page 17: Chapter 4. General Checkout

    • If the computer displays a POST error, go to “POST error codes”. • If the computer hangs and no error is displayed, continue at step 7. 7. If the test stops and you cannot continue, replace the last device tested. © Copyright Lenovo 2013...
  • Page 18 Lenovo C540Hardware Maintenance Manual...

  • Page 19: Chapter 5. Using The Setup Utility

    1. If your computer is already on when you start this procedure, shut down the operating system and turn off the computer. 2. Press and hold the F1 key then turn on the computer. When the Lenovo BIOS Setup Utility program is displayed, release the F1 key.
  • Page 20 5. Select Save changes and Exit from the menu. Power-On Password When a Power-On Password is set, you cannot start the Lenovo BIOS Setup Utility program until a valid password is typed from the keyboard. Setting, changing, or deleting a Power-On Password Note: A password can be any combination of letters and numbers up to 16 characters (a-z and 0-9).

  • Page 21: Enabling Or Disabling A Device

    To set a Power-On Password, do the following: 1. Start the Lenovo BIOS Setup Utility program (See ”Starting the Lenovo BIOS Setup Utility program” on page 13.) 2. From the Security menu, select Set Power-On Password and press the Enter key.

  • Page 22: Selecting A Startup Device

    Selecting or changing the startup device sequence To view or permanently change the configured startup device sequence, do the following: 1. Start the Lenovo BIOS Setup Utility program (see “Starting the Lenovo BIOS Setup Utility program” on page 13). 2. From the Lenovo BIOS Setup Utility program main menu, select the Startup option.

  • Page 23: Exiting The Lenovo Bios Setup Utility Program

    Exiting the Lenovo BIOS Setup Utility program After you finish viewing or changing settings, press the Esc key to return to the Lenovo BIOS Setup Utility program main menu. You might have to press the Esc key several times. Do one of the following: •...
  • Page 24 Lenovo C540Hardware Maintenance Manual...

  • Page 25: Chapter 6. Symptom-To-Fru Index

    Check that the following are properly installed: Reseat connectors • Power Cord • On/Off Switch connector • System Board Power Supply connectors • Microprocessor connections Check the power cord. Power Cord Check the power-on switch. Power-on Switch © Copyright Lenovo 2013...

  • Page 26: Post Error Codes

    3. Power-on the computer to re-test the system. 4. Repeat steps 1 through 3 until you find the failing device or component. If all devices and components have been removed and the problem continues, replace the system board. Lenovo C540Hardware Maintenance Manual...

  • Page 27: Chapter 7. Locating Connectors, Controls And Components

    7. Left direction button 3. Hard disk drive indicator 8. Right direction button 4. Wi-Fi status indicator 9. Monitor On/Off button 5. Monitor On/Off indicator 10. Built-in IR receiver (Only functional on models equipped with a IR receiver module) © Copyright Lenovo 2013...
  • Page 28 1. USB connector 5. Memory card reader 2. Headphone connector 6. Power button 3. Microphone connector 7. Optical drive eject button 4. USB connector 8. Optical drive Attention: Do not insert 3-inch discs into the optical drive. Lenovo C540Hardware Maintenance Manual...
  • Page 29 Rear view The following illustration shows the location of connectors and components on the rear of the computer. 1. TV tuner connector (selected models only, 2 connectors 6. USB connector for Japan) 2. TV tuner connector (selected models only, 2 connectors 7.
  • Page 30 17. Hard disk drive and bay 7. Speakers 18. Converter board 19. Front function board 8. Rear I/O module 9. Chassis 20. Optical drive 10. LED panel 21. Optical drive bracket 11. Front bezel 22. Touch control board Lenovo C540Hardware Maintenance Manual...
  • Page 31 Identifying parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer. It provides basic computing functions and supports a variety of devices that are factory-installed or that you can install later. The following illustration shows the location of connectors and components on the front of the motherboard.
  • Page 32 Lenovo C540Hardware Maintenance Manual...

  • Page 33: Chapter 8. Replacing Hardware

    Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer. To obtain copies of the Safety and Warranty Guide, go to the Support Web site at: http://consumersupport.lenovo.com. Note: Use only parts provided by Lenovo.

  • Page 34: Replacing The Keyboard And Mouse

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Step 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. Lenovo C540Hardware Maintenance Manual...
  • Page 35 Step 2. Disconnect the adapter cable from the computer , then unplug the power cord from electrical outlet. Step 3. Connect the new adapter as shown. Chapter 8 Replacing hardware...

  • Page 36: Removing The Stand Base

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage.

  • Page 37: Replacing A Memory Module

    Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage.
  • Page 38 Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage.

  • Page 39: Replacing The Hard Disk Drive

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage.

  • Page 40: Replacing The Optical Drive

    Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage.
  • Page 41 Step 6. Push the optical drive pin downward to push out the optical drive as shown. Step 7. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that the disk springs out as shown. Step 8.

  • Page 42: Removing The Stand Holder

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 43: Removing The Middle Cover

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 44: Replacing The Converter Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 45: Replacing The Touch Control Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 46: Removing The Emi Cover

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 47: Replacing The Rear I/O Module

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 48: Replacing The Tv Tuner Card

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 49: Replacing The Wlan Card

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 50: Replacing The Speaker System

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 51: Replacing The System Fan

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 52: Replacing The Heat-Sink

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 53: Replacing The Camera

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 54: Replacing The Cpu

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.
  • Page 55 Step 5. Remove the foot cover. Refer to “Removing the foot cover”. Step 6. Remove the optical drive. Refer to “Replacing the optical drive”. Step 7. Remove the stand holder. Refer to “Removing the stand holder”. Step 8. Remove the middle cover. Refer to “Removing the middle cover”. Step 9.
  • Page 56 Step 17. Use a thermal grease syringe to place 5 drops of grease on the top of the microprocessor. Each drop of grease should be 0.03ml (3 tick marks on the grease syringe). Step 18. Reattach the heat-sink, EMI cover, middle cover, optical drive, stand holder, foot cover and stand base. Lenovo C540Hardware Maintenance Manual...

  • Page 57: Replacing The Front Control Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 58: Replacing The Power Switch Board

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 59: Replacing The Motherboard

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.

  • Page 60: Replacing The Led Panel

    Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches or other damage.
  • Page 61 Step 4. Remove the stand base. Refer to “Removing the stand base”. Step 5. Remove the foot cover. Refer to “Removing the foot cover”. Step 6. Remove the optical drive. Refer to “Replacing the optical drive”. Step 7. Remove the stand holder. Refer to “Removing the stand holder”. Step 8.
  • Page 62 Step 19. Reattach the system fan, speaker system, EMI cover, middle cover, stand holder, optical drive, foot cover and stand base. Lenovo C540Hardware Maintenance Manual...

  • Page 63: Chapter 9. Fru Lists

    • 1– identifies parts that are fairly simple to replace, requiring few or no tools. • 2– identifies parts that are slightly more difficult to replace. • N-identifies parts that are not to be replaced by the customer. Part Item Part Item Part Description (English) LENOVO © Copyright Lenovo 2013...
  • Page 64 C540 TOUCH W8S 512M_GPU W/O USB3.0 90002709 C540 TOUCH W8S 1G_GPU W/USB3.0 MB C540 TOUCH W8S 1G_GPU W/O USB3.0 MB 90002710 90002711 C540 TOUCH W8S 2G_GPU W/USB3.0 MB C540 TOUCH W8S 2G_GPU W/O USB3.0 MB 90002712 Lenovo C540Hardware Maintenance Manual...
  • Page 65 Cable C540 TOUCH CONTROL BOARD FFC LOW 90202649 90202650 C540 TOUCH CONTROL BOARD FFC TOP L C540 TOUCH CONTROL BOARD FFC TOP R 90202651 90002862 Touch Control C540 Touch Control Board Cable Board Cable 90202109 Converter Board C540 CONVERT CABLE TO MB Cable 90202110 C540 CONVERT CABLE TO PANEL (SAM)
  • Page 66 90202625 C540 TOUCH MAIN FRAME FOR LG/CMI C540 TOUCH FRONT BEZEL (BK) 90202626 C540 TOUCH FRONT BEZEL (WH) 90202627 C540 TOUCH ODD BEZEL (WH) 90202631 C540 TOUCH MIDDLE FRAME 90202648 C540 TOUCH ODD BEZEL (BK) 90202632 Lenovo C540Hardware Maintenance Manual...
  • Page 67 I G540 2.5/1066/2/1155 65 Q0 CPU 1100088 1100539 I ICP G550 2.6/1066/2/1155/65 Q0 CPU® I G550T 2.2/1066/2/1155 35 Q0 CPU® 1100594 1100689 I G1610 2.6/1333/2/1155 55 CPU I G1610T 2.3/1333/2/1155 35 CPU 1100691 1100538 I G540T 2.1/1066/2/1155/35 Q0 CPU(R) I G645 2.9/1066/3/1155 65 Q0 CPU 1100578 1100857 I G2030 3.0/1333/3/1155 55 CPU...
  • Page 68 HMT41GS6AFR8A-PB MT16KTF1G64HZ-1G6E1 1100635 1100636 Elp_R J4208EBBG-GN-F 8GB D3-1600S 512MB DDR3 Hynix H5TQ1G63DFR-11C DDR3 64*16 1007418 900Mhz HY H5TQ1G63EFR-11C 1Gb 900Mhz DDR3 1100621 1007420 Samsung K4W1G1646G-BC11 DDR3 64*16 900Mhz 1007418 1GB DDR3 Hynix H5TQ1G63DFR-11C DDR3 64*16 900Mhz Lenovo C540Hardware Maintenance Manual...
  • Page 69 Samsung K4W1G1646G-BC11 DDR3 64*16 1007420 900Mhz 1GB DDR3 Hyn H5TQ2G63DFR-11C DDR3 2G RAM 1100323 1100586 Mic MT41J128M16JT-107G:K gDDR3 2G 900Mhz 1100321 SS K4W2G1646E-BC11 DDR3 2G RAM SS K4W2G1646E-BC11 900Mhz 1100321 1100586 MT41J128M16JT-107G:K 900Mhz HY H5TQ2G63DFR-11C 900Mhz 1100323 1100323 2GB DDR3 Hyn H5TQ2G63DFR-11C DDR3 2G RAM 2GB DDR3 SS K4W4G1646B-HC11 4Gb 900Mhz gDDR3...
  • Page 70 25209135 Sunrex EKB-10YA(JP) B-Silk USB KB-LVT8 Sunrex EKB-10YA(EN-FR) B-S USB KB-LVT8 25209136 25209137 Sunrex EKB-10YA(PT) B-Silk USB KB-LVT8 Sunrex EKB-10YA(BE-EN) B-S USB KB-LVT8 25209138 25209139 Sunrex EKB-10YA(DU) B-S USB KB-LVT8 Sunrex EKB-10YA(US) B-Silk USB KB-OKE8 25209140 Lenovo C540Hardware Maintenance Manual...
  • Page 71 Primax KB4721(US) B-Silk USB KB-OKE8 25209141 25209142 Chicony KU-1153 B-Silk USB KB-OKE8 Sunrex EKB-10YA(US) B-S USB KB-LVT8 LH 25209143 25209144 Sunrex EKB-10YA(US) B-S USB KB-OKE8 LH Sunrex EKB-10YA(US) W-Silk USB KB-LVT8 25209145 25209146 Primax KB4721(US) W-Silk USB KB-LVT8 Sunrex EKB-10YA(TW) W-Silk USB KB-LVT8 25209147 25209148 Sunrex EKB-10YA(TH) W-Silk USB KB-LVT8...
  • Page 72 25210996 Liteon SK-8861(LA-AR) 2.4G KB-White8 25210997 Liteon SK-8861(SA) 2.4G KB-White8 25210998 Liteon SK-8861(CH) 2.4G KB-White8 25210999 Liteon SK-8861(DE) 2.4G KB-White8 25211000 25211001 Liteon SK-8861(TR) 2.4G KB-White8 Liteon SK-8861(ES) 2.4G KB-White8 25211002 25211003 Liteon SK-8861(SL) 2.4G KB-White8 Lenovo C540Hardware Maintenance Manual...
  • Page 73 Liteon SK-8861(IT) 2.4G KB-White8 25211004 25211005 Liteon SK-8861(IL) 2.4G KB-White8 Liteon SK-8861(FR) 2.4G KB-White8 25211006 25211007 Liteon SK-8861(GR) 2.4G KB-White8 Liteon SK-8861(HU) 2.4G KB-White8 25211008 25211009 Liteon SK-8861(BG) 2.4G KB-White8 Liteon SK-8861(KR) 2.4G KB-White8 25211010 25211011 Liteon SK-8861(JP) 2.4G KB-White8 Liteon SK-8861(EN-FR) 2.4G KB-White8 25211012 25211013...
  • Page 74 Longwell Black Single-end 1.0m Korea C5 Power Cable ® 31503358 Luxshare1.0m C5 Korea Power Cable Volex 1m C5 Korea Power Cable 31049498 31039105 Longwell Black Single-end 1.0m SA C5 Power Cable ® 31503355 Luxshare1.0m C5 SA Power Cable Lenovo C540Hardware Maintenance Manual...
  • Page 75 Volex 1m C5 SA Power Cable 31049501 Chapter 9 FRU lists...
  • Page 76 Lenovo C540Hardware Maintenance Manual...

  • Page 77: Chapter 10. General Information

    • Wake Up on Alarm: You can specify a date and time at which the computer will be turned on automatically. This can be either a single event , a daily event or a weekly event. • Wake Up on LAN: This feature allows LAN adapter card to wake the System. © Copyright Lenovo 2013...

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