Lenovo 4156 - Manual

Lenovo 4156

Lenovo 4156 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 3 – Contents
  • Page 4 – ii
  • Page 5 – iii
  • Page 6 – iv
  • Page 7 – Important safety information; Setup Guide; reduces the risk of personal injury and damage to your product.; If you no longer have a copy of the; Service and upgrades; Hazardous moving parts. Keep fingers and other body parts away.; Static electricity prevention
  • Page 8 – Power cords and power adapters; other countries, the suitable types shall be used accordingly.; Extension cords and related devices
  • Page 9 – DANGER
  • Page 10 – materials or in explosive environments.
  • Page 11 – ix
  • Page 12 – Laser compliance statement; might result in hazardous radiation exposure.; Power supply statement
  • Page 13 – xi
  • Page 14 – xii
  • Page 15 – Chapter 1. Product overview; Features
  • Page 18 – Specifications; Lenovo programs; Tools program or from Control Panel.; Start
  • Page 19 – Accessing Lenovo programs from Control Panel; To access Lenovo programs from Control Panel, click; . Then depending on the
  • Page 20 – An introduction to Lenovo programs; This topic provides a brief introduction to some Lenovo programs.; Communications Utility; Accessing Lenovo programs on the Windows 8 operating system; Lenovo QuickLaunch
  • Page 21 – Lenovo Settings
  • Page 22 – Locations
  • Page 24 – Locating connectors on the rear of your computer
  • Page 25 – Locating components
  • Page 26 – Locating parts on the system board
  • Page 27 – Machine type and model label; The following is a sample of the machine type and model label.
  • Page 29 – Chapter 2. Using your computer; Frequently asked questions; • On the Windows 7 operating system, click; Accessing Control Panel on the Windows 8 operating system; • From the desktop
  • Page 30 – Using the blue ThinkVantage button
  • Page 31 – Using the wheel mouse; The wheel mouse has the following controls:; Adjusting audio; Mute; “Adding the volume icon to the taskbar” on page 17.; Adding the volume icon to the taskbar
  • Page 33 – Power2Go
  • Page 35 – Chapter 3. You and your computer; Accessibility and comfort
  • Page 36 – When arranging your workspace:
  • Page 37 – Registering your computer; Registration; Moving your computer to another country or region
  • Page 38 – Replacement power cords
  • Page 39 – Security features; Security
  • Page 40 – Attaching an integrated cable lock; Kensington; Using passwords
  • Page 43 – Chapter 5. Installing or replacing hardware; Handling static-sensitive devices; • Do not place the part on the computer cover or other metal surface.; Installing or replacing hardware; Use only computer parts provided by Lenovo.; Installing external options
  • Page 44 – Installing or removing the vertical stand; The vertical stand is only available on some models.
  • Page 45 – Installing or removing the VESA mount bracket; The VESA mount bracket is only available on some models.
  • Page 47 – mount bracket to the computer.; Removing the computer cover
  • Page 49 – remove it from the computer.; Installing or replacing a memory module
  • Page 51 – Replacing the optical drive; The optical drive is only available on some models.
  • Page 52 – from the optical drive.
  • Page 55 – slide the optical drive box to install it on the VESA mount bracket.
  • Page 56 – rear of your computer” on page 10.; Replacing the secondary hard disk drive; The secondary hard disk drive is only available on some models.
  • Page 57 – optical drive box to remove it from the VESA mount bracket.; from the optical drive box.
  • Page 58 – remove the adapter from the adapter bracket.
  • Page 62 – connectors on the rear of your computer” on page 10.; Replacing the battery; Refer to the “Lithium battery notice” in the
  • Page 63 – might be displayed. This is normal after replacing the battery.; Replacing the ac power adapter; To replace the ac power adapter, do the following:
  • Page 65 – Replacing the ac power adapter bracket; The ac power adapter bracket is only available on some models.
  • Page 66 – Press the metal tab
  • Page 67 – Replacing the power switch board; To replace the power switch board, do the following:
  • Page 68 – Remove the power switch board from the computer.; in the new power switch board with the corresponding tab
  • Page 69 – See “Locating parts on the system board” on page 12.; Replacing the heat sink; To replace the heat sink, do the following:
  • Page 72 – Replacing the microprocessor
  • Page 73 – on the microprocessor.
  • Page 74 – microprocessor in the socket.; Replacing the hard disk drive bracket; To replace the hard disk drive bracket, do the following:
  • Page 76 – it from the computer.
  • Page 77 – Install the two screws
  • Page 78 – Replacing the WiFi card module; The WiFi card module is only available in some models.; might have two cables.
  • Page 80 – Installing or removing the rear WiFi antenna; • The rear antenna is only available on some models.; Installing the rear WiFi antenna; To install the rear WiFi antenna, do the following:
  • Page 81 – Removing the rear WiFi antenna; To remove the rear WiFi antenna, do the following:; Installing or removing two rear WiFi antennas; • The rear antennas are only available on some models.; Installing the rear WiFi antennas; To install the rear WiFi antennas, do the following:
  • Page 82 – Removing the rear WiFi antennas; To remove the rear WiFi antennas, do the following:
  • Page 83 – Replacing the system fan; To replace the system fan, do the following:
  • Page 84 – Lift the failing system fan off the system board.
  • Page 85 – posts on the system board.; Install the four screws that secure the system fan.
  • Page 86 – Replacing the internal speaker; The internal speaker is only available in some models.
  • Page 88 – inward until it is secured in place.; Replacing the keyboard or mouse; To replace the keyboard or mouse, do the following:
  • Page 89 – Completing the parts replacement
  • Page 90 – it snaps into position.
  • Page 91 – Install the screw to secure the computer cover.; Obtaining device drivers
  • Page 93 – Chapter 6. Recovery information; Recovery information for the Windows 7 operating system
  • Page 94 – Creating recovery media; Using recovery media; Performing backup and recovery operations; Performing a backup operation
  • Page 95 – Performing a recovery operation; In the Rescue and Recovery main window, click the; Using the Rescue and Recovery workspace; To start the Rescue and Recovery workspace, do the following:
  • Page 96 – Creating and using a rescue medium; Creating a rescue medium
  • Page 97 – Reinstalling preinstalled applications and device drivers; Reinstalling preinstalled applications
  • Page 98 – Reinstalling software programs; To reinstall the program, do one of the following:; Reinstalling device drivers
  • Page 99 – Recovery information for the Windows 8 operating system; To refresh your computer, do the following:
  • Page 101 – Chapter 7. Using the Setup Utility program; Starting the Setup Utility program; To start the Setup Utility program, do the following:; Viewing and changing settings
  • Page 105 – Exiting the Setup Utility program
  • Page 107 – Chapter 8. Updating system programs; Using system programs; disc from the optical drive.
  • Page 109 – Chapter 9. Preventing problems; Keeping your computer current
  • Page 111 – Cleaning your computer; Computer; Cleaning a flat-panel monitor surface
  • Page 112 – Cleaning a glass-screen surface; Good maintenance practices
  • Page 113 – Chapter 10. Troubleshooting and diagnostics; Basic troubleshooting; telephone numbers, refer to the
  • Page 114 – Troubleshooting procedure; • For Windows 7: Click; Troubleshooting
  • Page 115 – Audio problems; No audio in Windows; On
  • Page 116 – CD problems
  • Page 117 – A CD or DVD does not work; DVD problems; Black screen instead of DVD video
  • Page 119 – All or some keys on the keyboard do not work
  • Page 120 – The mouse or pointing device does not work
  • Page 121 – Monitor problems; Wrong characters appear on the screen
  • Page 122 – The image is discolored; Networking problems
  • Page 123 – Ethernet problems
  • Page 124 – The Wake on LAN feature is not working; • Make sure that WOL is enabled in the BIOS Setup Utility program.; A wireless LAN problem; Windows notification area.; A wireless WAN problem; Action: The WAN card is not supported on this computer. Remove it.
  • Page 125 – Bluetooth problem; Option problems; An option that was just installed does not work
  • Page 126 – Performance and lockup problems; Insufficient free hard disk drive space
  • Page 127 – Printer problems
  • Page 128 – The printer is turned on and is online.; Serial port problems; Select your symptom from the following list:; When using a sort feature, dates do not sort in the correct order; Symptom: Software does not work as expected.
  • Page 129 – USB problems
  • Page 130 – Lenovo Solution Center
  • Page 132 – Problem determination
  • Page 133 – Using other services; Warranty; , and follow the instructions on the screen.; Purchasing additional services
  • Page 136 – Trademarks
  • Page 137 – Appendix B. Regulatory information; Export classification notice; Industry Canada Class B emission compliance statement; This Class B digital apparatus complies with Canadian ICES-003.
  • Page 139 – For additional regulatory information, refer to the; User Guides & Manuals
  • Page 141 – Appendix C. WEEE and recycling information; Important WEEE information
  • Page 142 – Recycling information for Brazil; Declarações de Reciclagem no Brasil; Battery recycling information for Taiwan
  • Page 143 – Battery recycling information for the European Union; This mark applies only to countries within the European Union (EU).
  • Page 146 – India RoHS
  • Page 147 – Appendix E. ENERGY STAR model information; ENERGY STAR
  • Page 149 – Index
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ThinkCentre
User Guide

Machine Types:

3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156

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Summary

Page 3 - Contents

Contents Important safety information . . . . . . v Service and upgrades . . . . . . . . . . . . . v Static electricity prevention . . . . . . . . . . . v Power cords and power adapters . . . . . . . . viExtension cords and related devices . . . . . . . viPlugs and outlets. . . . . . . . . . . . . ....

Page 4 - ii

Replacing the WiFi card module . . . . . . 64 Installing or removing the rear WiFi antenna . 66 Installing or removing two rear WiFiantennas . . . . . . . . . . . . . . . 67 Replacing the system fan. . . . . . . . . 69 Replacing the internal speaker. . . . . . . 72 Replacing the keyboard or mouse . ...

Page 5 - iii

Appendix B. Regulatoryinformation . . . . . . . . . . . . . 123 Export classification notice . . . . . . . . . . 123 Electronic emissions notices . . . . . . . . . 123 Federal Communications CommissionDeclaration of Conformity . . . . . . . . 123 Additional regulatory information . . . . . . . 125 A...

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