Lenovo 10101/3363, B540p, B545, B345, B340 manual Replacing the power cord, To replace the power cord

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Replacing the power cord

Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at: http://support.lenovo.com

To replace the power cord:

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.

2.Locate the connector for the power cord. Refer to “Rear view”.

3.Disconnect the defective power cord from the computer and connect the new power cord to the same connector.

User Guide 61

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Contents Lenovo Important Safety Information Page Contents Hardware Replacement Guide Using the Computer Hardware Front view of the computer Left and right view of the computer Rear view of the computer TV button instructions selected models only Computer stand Connecting your computer Basic connector instructionsImportant information about using the computer Connecting the power cordHold the computer tightly when you carry it Wired keyboard selected models only Connecting to the InternetUsing Windows Charms Bar Switching between the main Windows 8 interfacesSwitching between apps Shutting down the computerClosing an app Opening other system programsWindows Help and Support User Guide Touch screen instructions  Touch Screen CalibrationTouch Screen Calibration User Gesture Instructions for the Touch screenBasic Hand Gestures User Guide User Guide Related Touch Screen Settings Precautions when using the Touch Screen User Guide Using the Onekey TV selected models only To turn on the Onekey TV To turn on the computerGuide to the remote control selected models only Picture Viewing information. Press again to TV Tuner cards Language settings Onekey TV Instructions Astc model selected models onlyScan for channels Picture In Picture PIP Size Record TVOnekey TV Instructions DVB-T model selected models only Language settings Password settings Onekey TV Instructions ATV model selected models only Language settings Using the Rescue System OneKey Recovery Driver and Application Installation Method 1 Automatic InstallationMethod 2 Manual Installation User Guide Troubleshooting Confirming Setup Solving Problems Troubleshooting Display ProblemsTroubleshooting Touch screen Troubleshooting Audio ProblemsTroubleshooting Software Problems Troubleshooting Problems with Optical Drives and Hard Disks Special considerations for troubleshooting Windows Bios setup utility When do I need to change the boot mode?Performing Daily Maintenance Tasks Hardware Replacement Guide Safety information for replacing CRUs OverviewAdditional information resources Tools requiredHandling static-sensitive devices Replacing hardware General informationRemoving the computer cover To install a Vesa wall mount Mounting the computer onto a wallUser Guide Installing a B-CAS card Replacing a memory module Replacing the optical drive To remove the optical driveUser Guide Replacing the hard disk drive To replace the hard disk driveUser Guide Replacing the keyboard and the mouse To replace the keyboardReplacing the power cord To replace the power cordAppendix DeclarationTrademarks Energy Star Statement 10097/2566 10099/2568 10101/3363 10098/2567 10100/4749Enabling ErP compliance mode User Guide

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10099/2568 [B540], 10098/2567, 10098/2567 [B345], 10101/3363, 10097/2566 [B340] specifications

Lenovo has made significant strides in the competitive landscape of portable computing with its B345, B545, and other models, including the key identifiers 10097/2566, 10100/4749, and 10099/2568. These laptops are designed to cater to professionals and students seeking a reliable device with robust performance and essential features.

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