Replacing the backup battery | Lenovo S430 manual

11.Reinstall the keyboard. See “Replacing the keyboard” on page 67.

12.Turn the computer over again. Connect the ac power adapter and all cables.

Replacing the backup battery

Before you start, print these instructions.

DANGER

If the backup battery is incorrectly replaced, there is danger of an explosion. The backup battery contains a small amount of harmful substances. To avoid possible injury:

•Replace only with a battery of the type recommended by Lenovo.

•Keep the battery pack away from fire.

•Do not expose it to excessive heat.

•Do not expose it to water or rain.

•Do not short-circuit it.

•Do not drop, crush, puncture, or subject to strong forces. Battery abuse or mishandling can cause the battery to overheat, which can cause gasses or flame to “vent” from the battery pack or coin cell.

To replace the backup battery, do the following:

1.Disable the built-in battery. See “Disabling the built-in battery” on page 63.

2.Close the computer display, and turn the computer over.

3.Remove the keyboard. See “Replacing the keyboard” on page 67.

82User Guide

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Lenovo S430 manual Replacing the backup battery

Contents

User Guide Safety, Warranty, and Setup Guide Regulatory Notice First Edition June Copyright Lenovo Contents Replacing devices Iii Iv User Guide Read this first Protect yourself from the heat that your computer generatesPrevent your computer from getting wet Protect the cables from being damaged Important safety information Protect your computer and data when moving itHandle your computer gently Carry your computer carefully Safety guidelines Service and upgradesConditions that require immediate action Vii Viii User Guide Power cords and power adapters Extension cords and related devices Plugs and outlets Power supply statementExternal devices General battery notice Built-in rechargeable battery notice Lithium coin cell battery notice Heat and product ventilation Xiii Electrical current safety information Laser compliance statement Additional safety information Using headphones or earphonesLiquid crystal display LCD notice Xvi User Guide Product overview Locating computer controls, connectors, and indicatorsFront view Memory-upgrade slot System status indicator illuminated ThinkPad logoBuilt-in microphones Integrated camera Mini PCI ExpressCard slot for wireless LAN card Volume control keysPower button Right-side view Mini DisplayPort connector Thunderbolt connectorUSB 3.0 connector Ethernet connector Left-side view Bottom view Combo audio jack Status indicators Rear view System status indicators Power status indicator Locating important product information Machine type and model label FCC ID and IC Certification number label Certificate of Authenticity label Features Specifications Operating environment Battery lifeThinkVantage programs Program Icon name Program Control Panel section Green text in Control Panel Access Connections Client Security SolutionIntroduction to ThinkVantage programs Active Protection System Lenovo Solution Center OneKey Recovery ProPassword Manager Power Manager System Update SimpleTap User Guide Using your computer Frequently asked questionsRegistering your computer Can I get my user guide in another language? Is getting connected in different locations a challenge? How to use the battery power more effectively?Need to attach or replace a device? Select Config Keyboard/Mouse Change to F1-F12 keys Volume and mute keys Speaker mute F1Special keys Click Start Control Panel Speaker volume down F2 Speaker volume up F3Launching the camera and audio settings F5 Wireless radio control key F9 Using the UltraNav pointing device Using the TrackPoint pointing deviceWindows key Other functions Customizing the TrackPoint pointing device Changing the cap Using the touch pad Using the multi-touch touch padCustomizing the touch pad Click Start Control Panel Hardware and Sound Mouse UltraNav Power management Checking the battery statusAdding the UltraNav icon to the Windows notification area Disabling the TrackPoint or the touch pad Using the ac power adapter Charging the batteryMaximizing the battery life Connecting the ac power adapter Managing the battery power Power-saving modesIntroducing the power-saving modes Select Power off display Connecting to the network Click the Global Power Settings tabEthernet connections Enabling the wakeup function Wireless connections Establishing wireless LAN connections Establishing wireless WAN connections Using BluetoothChecking the wireless connection status Select Send To Bluetooth Devices Access Connections icon and wireless status icon Connecting an external monitor Enabling or disabling the wireless featuresAttaching an external monitor Set Resolution Click Advanced Settings Setting the monitor typeConsiderations for attaching an external monitor Changing display settings Using the Extend desktop functionConsiderations for using the Extend desktop function Click Multiple Display Using the Nvidia Optimus Graphics feature Setting up a presentationUsing audio features Using the integrated camera Using the ThinkLight light featureConfiguring for sound recording Configuring camera settings Using the optical drive Using a media cardInserting a media card Removing a media card Right-click the Safely Remove Hardware and Eject Media icon User Guide You and your computer Accessibility and comfortErgonomic information Accessibility information Comfort Traveling with your computer Travel tipsAssistive technologies Screen reader technologies Travel accessories Using passwords Passwords and sleep modeTyping passwords Security Power-on password Hard disk passwordsSetting a power-on password Select Power-on Password Setting a hard disk password Select Hard Disk 1 Password Supervisor password Changing or removing a hard disk password Setting, changing, or removing a supervisor password Select Supervisor Password Using Windows BitLocker Drive Encryption Hard disk security Setting the security chip Setting the security chip Enrolling your fingerprint Using the fingerprint readerSwiping your finger over the reader Maintaining the fingerprint reader User Guide Using firewalls Protecting data against viruses User Guide Creating and using a recovery media Recovery overviewCreating recovery media Performing backup and recovery operations Performing a backup operation Using the OneKey Recovery Pro workspace Performing a recovery operationClick the Restore your system from a backup icon Rescue files from your hard disk drive or from a backup Using a rescue medium Creating and using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications Reinstalling preinstalled applications and device driversReinstalling preinstalled device drivers Solving recovery problems Disabling the built-in battery Select Disable Built-in BatteryReplacing devices Static electricity prevention Replacing the SIM card Replacing the hard disk drive or solid state drive User Guide Replacing the keyboard User Guide Replacing devices User Guide Replacing the optical drive User Guide Replacing a memory module User Guide Replacing a Mini PCI ExpressCard for wireless LAN connection User Guide Replacing a Mini PCI ExpressCard for wireless WAN connection User Guide Replacing a half-size wireless WAN card User Guide Replacing devices Replacing the backup battery Replacing devices User Guide Installing a new operating system Advanced configurationBefore you begin Installing the Windows 7 operating system Select UEFI/Legacy BootInstalling the registry patches for Windows Installing the Windows 7 update module package Installing device drivers Installing the driver for the 4-in-1 media card readerInstalling the driver for USB Click Change display settings Click Advanced Settings ThinkPad Setup Installing other drivers and softwareMain menu Config menu EnabledMAC address Internal LAN Menu item Submenu item Selection Comments Network Disabled DefaultMenu item Submenu item Selection Comments Auto Setting to Nvidia Optimus Integrated Graphics mode ifPower Performance Battery Optimized Always Beep and Alarm Date/Time menuHours Serial ATA Sata At unattended boot, a password Menu item Submenu item Selection Comments PasswordSecurity menu Disabled, the Security Chip option Bios ROM String ReportingSmbios Reporting Smbios Inactive Memory Protection Port AccessVirtualization Changing the startup sequence Startup menuAnti-Theft Menu item Selection Comments Boot Network BootUEFI/Legacy Boot Both UEFI/Legacy Boot Priority Uefi First Updating your system Uefi Bios Using system managementMenu item Selection Comments Boot Device List F12 Option Boot Order Lock Disabled Setting management features System management Network Boot sequence Flash update General tips for preventing problems Preventing problems101 Getting the latest drivers using System Update Making sure device drivers are currentGetting the latest drivers from the Web site Click Downloads and drivers Be careful about where and how you work Taking care of your computerBe gentle with your computer Carry your computer properly Cleaning the cover of your computer Take care in setting passwordsCare for the fingerprint reader Register your computer Be sure not to modify your computer Cleaning your computer keyboard Cleaning your computer display User Guide Troubleshooting computer problems Diagnosing problemsTroubleshooting Computer stops responding Spills on the keyboard Error messagesIf you spill something on your computer Troubleshooting computer problems Errors without messages Beep errors Problem Solution Networking problems Memory module problemsEthernet problems Wireless WAN problem Wireless LAN problemSolution Problems with the keyboard and other pointing devices Bluetooth problemsUltraNav pointing device problems Keyboard problems Computer screen problems Problems with the display and multimedia devicesClick Keyboard External monitor problems Set Resolution Click Start Control Panel Click Hardware and Sound Audio problemsDouble-clickSound, video and game controllers Click Start Control Panel All Control Panel Items Fingerprint reader problems Battery and power problemsBattery problems An ac power adapter problem Power button problem Power problemsBoot problems Sleep and hibernation problems Problems with drives and other storage devices Hard disk drive problemsSolid state drive problem Optical drive problems Software problem Problems with ports and connectors USB problem User Guide Getting support Getting help and serviceBefore you contact Lenovo Lenovo Support Web site Using diagnostic programsCalling Lenovo Finding ThinkPad options Purchasing additional servicesTelephone numbers User Guide Wireless related information Wireless interoperabilityAppendix A. Regulatory information 131 Location of the UltraConnect wireless antennas Usage environment and your health Locating wireless regulatory notices Export classification noticeElectronic emission notices Federal Communications Commission Declaration of Conformity German Class B compliance statement Korea Class B compliance statement Appendix A. Regulatory information User Guide Appendix B. Weee and recycling statements EU Weee statementsJapan recycling statements 137 Recycling information for Brazil Battery recycling information for the European UnionDisposing of Lenovo computer components Appendix B. Weee and recycling statements User Guide Appendix C. Energy Star model information Power plan Energy Saver settings when plugged into ac power141 Click OK Appendix D. Notices 143 Trademarks Page Part Number 1P P/N