Lenovo B475E, 59360210 manual Lenovo B475e

Page 51

Prerequisites for the procedure

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, refer to the instructions for the computer:

•“Lenovo B475e” on page 37

•“Lenovo B575e” on page 38

Lenovo B475e

To replace the backup battery, do the following:

1.Turn off the computer; then disconnect the ac power adapter and all cables from the computer. Wait three to five minutes to let the computer cool.

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

3.Remove the battery. See “Replacing the battery” on page 35.

4.Loosen or remove the screws 1 , and then remove the cover 2 .

1a

1b 2

1a

5. Insert a screwdriver into the backup battery hole and push the backup battery until the battery pops up.

Chapter 7. Replacing devices 37

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Contents Lenovo B475e and B575e User GuideSafety, Warranty, and Setup Guide Regulatory Notice Contents Appendix D. Notices Protect the cables from being damaged Read this firstProtect yourself from the heat that your computer generates Prevent your computer from getting wetHandle your computer gently Important safety informationProtect your computer and data when moving it Conditions that require immediate actionService and upgrades Safety guidelinesPower cords and power adapters Extension cords and related devicesPlugs and outlets Power supply statement General battery noticeExternal devices Lithium coin cell battery notice Rechargeable battery noticeHeat and product ventilation Laser compliance statement Electrical current safety informationUsing headphones or earphones Additional safety informationLiquid crystal display LCD notice Xii User Guide Top view Getting to know your computerStatus indicators Wireless module antennasPower button Recovery buttonLeft-side view Lenovo B575e left-side view USB 3.0 connectorMicrophone jack USB 2.0 connectorsRight-side view Headphone jackMedia card reader slot Front viewLenovo B475e bottom view Bottom viewBattery latch Status indicatorsBattery lock BatteryFeatures Specifications Getting to know your computer User Guide Frequently asked questions Using your computerReading the manuals Tips on using your computerConnecting to power Configuring the operating systemPutting the computer into sleep mode or shutting it down Using the ac power adapter and the battery packChecking the battery status Connecting the ac power adapter Using the ac power adapterCharging the battery Maximizing the battery lifeUsing the touch pad Handling the batteryLenovo B475e and B575e touch pad Using the recovery button Using the keyboardNumeric keypad For Lenovo B475e models Launching the camera settings Fn+EscPower conservation Fn+F1 Function key combinationsDisplay backlight control Fn+F2 Switching the display output location Fn+F3Adjusting display brightness level Fn + up/down arrow Volume keys Fn+ left/right arrowUsing the media card reader Inserting an SD cardRemoving an SD card Cable Connecting to the networkWired connection Hardware connectionWireless connection Software configurationConnecting to the network User Guide Accessibility and comfort You and your computerErgonomic information What if you are traveling? Using passwords SecurityAttaching a mechanical lock User Guide Solving recovery problems on the Windows 7 operating system Recovery overviewUser Guide Recovery overview User Guide Replacing the battery Replacing devicesStatic electricity prevention Replacing the backup battery Lenovo B475e Lenovo B575e Replacing the hard disk drive Prerequisites for the procedureUser Guide Lenovo B575e User Guide Replacing a memory module Lenovo B575e Replacing devices Lenovo B475e Lenovo B575e User Guide Removing the optical drive User Guide General tips for preventing problems Preventing problemsCarry your computer properly Be careful about where and how you workTaking care of your computer Be gentle with your computerData protection Take care in setting passwordsClean the cover of your computer Handle storage media and drives properlyBe sure not to modify your computer Cleaning your computer keyboardCleaning your computer display Registering your computerBattery problems Troubleshooting computer problemsTroubleshooting Battery and power problemsSleep and hibernation problems Computer screen problemsAn ac power adapter problem Startup problemHard disk drive problems Problems with drives and other storage devicesOneKey Recovery Pro program problems Password problemOptical drive problems Computer does not start from a device you want Sound problemOther problems Your computer does not respondUser Guide Wireless related information Wireless interoperabilityAppendix A. Regulatory information Export classification notice Electronic emission noticesUsage environment and your health Industry Canada Class B emission compliance statement User Guide Appendix B. Weee and recycling statements China Weee statement Important Weee InformationJapan recycling statements Disposing of Lenovo computer components Recycling information for BrazilBattery recycling information for the European Union User Guide Ukraine RoHS China RoHS Turkish RoHSIndia RoHS Appendix D. Notices Trademarks Energy Star model informationAppendix D. Notices

59360210, B475E specifications

The Lenovo B475E, model number 59360210, is a well-rounded laptop aimed at providing solid performance for everyday tasks, making it an excellent choice for students and professionals alike. Powered by AMD processors, the B475E offers reliable computing capabilities that can handle a variety of applications, from word processing to multimedia playback.

One of the standout features of the Lenovo B475E is its 15.6-inch HD display, delivering vibrant colors and clear visuals for an enjoyable viewing experience. The display is ideal for watching videos, working on presentations, or even casual gaming. The addition of an integrated AMD graphics card ensures that graphics rendering is smooth, giving users the performance they need for basic gaming and graphic tasks.

The laptop is designed with user comfort in mind, featuring an ergonomic keyboard that provides a responsive typing experience. The size and layout of the keys make it easy to type for extended periods without discomfort, which is particularly beneficial for those who engage in lengthy writing or coding sessions.

With regard to connectivity, the B475E comes equipped with multiple USB ports, an HDMI output, and an Ethernet port, allowing users to connect various peripherals and external displays easily. The inclusion of Wi-Fi and Bluetooth technology further enhances connectivity options, enabling seamless integration with wireless devices.

In terms of storage, the Lenovo B475E offers ample space to accommodate the needs of users, with options for traditional HDDs or solid-state drives (SSDs). This flexibility allows users to choose a configuration that fits their performance and storage needs, with SSDs providing faster boot times and improved overall system responsiveness.

The build quality of the Lenovo B475E is commendable, with a sturdy chassis that can withstand daily wear and tear. Its lightweight design makes it portable, making it suitable for on-the-go users who require a reliable laptop that won't weigh them down.

Battery life is another important aspect, and the Lenovo B475E delivers decent longevity, enabling users to work or enjoy media without frequently searching for a power outlet. Overall, the Lenovo B475E, 59360210, stands out as a dependable laptop that balances performance, connectivity, and usability, making it an excellent choice for anyone looking for a versatile computing device.
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