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Lenovo B40–30 Hardware Maintenance Manual
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Lenovo B40–30 Hardware Maintenance Manual

All-in-one computer
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See also: Hardware Maintenance Manual , User Manual
Lenovo B40–30 All-In-One Computer
Hardware Maintenance Manual
Machine Types: F0AW [B40-30]

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Summary of Contents for Lenovo B40–30

  • Page 1 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual Machine Types: F0AW [B40-30]...
  • Page 3 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual Machine Types: F0AW [B40-30]...
  • Page 4 First Edition (May 2014)15 © Copyright Lenovo 2014. 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 ..Removing the rear deco ... Exiting the Lenovo BIOS Setup Utility program . . Replacing the camera ... .
  • Page 6 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 7: Chapter 1. About This Manual

    This manual contains service and reference information for Lenovo B40–30 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 B40–30 All-In-One Computer Hardware 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 2014...
  • Page 10 – 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 B40–30 All-In-One Computer Hardware 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 B40–30 All-In-One Computer Hardware 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 B40–30 All-In-One Computer Hardware 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 2014...
  • Page 16 Lenovo B40–30 All-In-One Computer Hardware 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 2014...
  • Page 18 Lenovo B40–30 All-In-One Computer Hardware 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 B40–30 All-In-One Computer Hardware 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 2014...

  • 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 B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 27: Chapter 7. 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 28: 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 B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 29: 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 30: Removing The Foot Cover

    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 31: Replacing The Memory Module

    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 32: 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 33: 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 34: Removing The Stand Holder

    Step 12. Reattach the foot cover and stand base. Removing the stand holder Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 35: Removing The Middle 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 36 Line up the middle cover with chassis, then place the middle cover back. Secure the middle cover to the chassis with the six screws. Step 10. Reattach the stand holder, foot cover and stand base. Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 37: 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 38: Replacing The Wi-Fi Card

    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 39: 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 40: 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 41: 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 42 Attention: Do not touch the gold contacts on the bottom of the microprocessor. When handling the microprocessor, touch only the sides. Note: Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 43: Replacing The System Fan

    Step 12. Holding the sides of the microprocessor with your fingers, remove the protective cover that protects the gold contacts on the new microprocessor. Step 13. Holding the sides of the microprocessor with your fingers, position the microprocessor so that the notches on the microprocessor are aligned with the tabs in the microprocessor socket.

  • Page 44: Replacing The Speaker System

    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 Power Switch Board

    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: 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 47 Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer. Refer to “Left and right view” and “Rear view” for help with locating the various connectors. Step 4.

  • Page 48: Removing The Rear Deco

    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 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 50: Replacing The Led Panel 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 51 Step 6. Remove the hard disk drive. Refer to “Replacing the hard disk drive”. Step 7. Remove the optical drive. Refer to “Replacing the optical drive”. Step 8. Remove the stand holder. Refer to “Removing the stand holder”. Step 9. Remove the middle cover.
  • Page 52 Connect the touch control board cables to the connector on the touch control board. Secure the LED panel to the chassis with the twelve screws. Attach the camera to the new LED module. Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...
  • Page 53 Line up the rear deco with the guide track on the LED module, then slide the rear deco into position. Secure the rear deco to the new LED module with the two screws. Reattach the power switch board to the rear deco. Attach the speaker module to the new LED module.
  • Page 54 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 55: Chapter 8. Fru Lists

    Chapter 8. FRU lists This chapter lists the information on the field replaceable units (FRUs) for Lenovo B40–30 All-In-One desktop computer. Attention: Be sure to read and understand all the safety information before replacing any FRUs. Notes: FRUs that have a 1 or 2 in the CRU column are Customer Replaceable Units (CRUs).
  • Page 56 1100985 HMT451S6BFR8A-PB 4GB D3L-1600S内存-HF 1100986 HMT41GS6BFR8A-PB 8GB D3L-1600S内存-HF 1100967 Mic_R D9QBJ 4GB D3L-1600S内存-HF 1101012 Mic_R D9QBJ 8GB D3L-1600S内存-HF 1100943 M471B1G73DB0-YK0 8GB D3L-1600S内存-HF 1100986 HMT41GS6BFR8A-PB 8GB D3L-1600S内存-HF MT16KTF1G64HZ-1G6E1 1100635 1101012 Mic_R D9QBJ 8GB D3L-1600S内存-HF Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...
  • Page 57 TSB Mars 4K 500G DT01ACA050 -LH 16200512 WDXL500A WD5000AAKX-08U6AA0 500G HDD-LH 16200544 ST Pharaoh 4K Non-MC ST500DM002 500GHDD 16200674 3.5inch SATA6G 7.2K Grenada BP 1.5 1TB 16200528 TSB Mars 4K 1TB DT01ACA100 -LH 16200513 16200613 3.5inch SATA6G 7.2K WD XL1000B 1TB 3.5inch SATA6G 7.2K Grenada BP 1.5 2TB 16200529 16200514...
  • Page 58 HEATSINK T B40-30 DIS Avc 5H40F77360 HEATSINK T B40-30 UMA CM 5H40F77362 HEATSINK T B40-30 UMA Avc 5H40F77363 CARDPOP Power Board T B4030 5C50G53305 Power Board T B4030 W/HDMI 5C50G53301 Converter Board T B4030 5C50G53291 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...
  • Page 59 Accessory Middle Cover T B4030 W/HDMI BLK 5CB0G53304 Middle Cover T B4030 BLK 5CB0G53295 Middle Cover T B4030 W/HDMI Silver 5CB0G53287 Middle Cover T B4030 Silver 5CB0G53338 MB EMIShield T B4030 5M20G53331 MB EMIShield T B4030 W/TV 5M20G53318 MB EMIShield T B4030 W/HDMI 5M20G53320 MBEMIShield B4030 W/TV_HDMI 5M20G53310...
  • Page 60 Silver Silk 2.4G KB-LVT (TH) Black8 Silver Silk 2.4G KB-LVT (CS-SK) Black8 25209179 25209180 Silver Silk 2.4G KB-LVT (US-IN) Black8 Silver Silk 2.4G KB-LVT (RU) Black8 25209181 Silver Silk 2.4G KB-LVT (GB) Black8 25209182 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...
  • Page 61 Silver Silk 2.4G KB-LVT (Nordic) Black8 25209183 25209184 Silver Silk 2.4G KB-LVT (LA) Black8 Silver Silk 2.4G KB-LVT (LA-AR) Black8 25209185 25209186 Silver Silk 2.4G KB-LVT (SA) Black8 Silver Silk 2.4G KB-LVT (CH) Black8 25209187 25209188 Silver Silk 2.4G KB-LVT (DE) Black8 Silver Silk 2.4G KB-LVT (TR) Black8 25209189 25209190...
  • Page 62 Silver Silk 2.4G KB-LVT (BE-EN) Silver8 25209231 Silver Silk 2.4G KB-LVT (DU) Silver8 25209232 Silver Silk Mouse(WW) Silver 25203606 Silver Silk Mouse Silver(No Battery) 25203607 Silver Silk Mouse(MY) Silver 25203608 Silver Silk Mouse(JP) Silver 25205774 Lenovo B40–30 All-In-One Computer Hardware Maintenance Manual...

  • Page 63: Chapter 9. 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 2014...

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