Lenovo B485 Using USB connectors, Using Bluetooth, Using the Nvidia Optimus Graphics feature

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2.Insert the card firmly into the 4-in-1 media card reader slot. The card might stop before it is completely installed into the slot.

Removing a flash media card

To remove a flash media card, do the following:

1.Push the flash media card until you hear a click.

2.Gently pull the flash media card out of the memory card slot.

Note: If you do not remove the card from your computer after you eject the card from the Windows operating system, the card can no longer be accessed. To access the card, you must remove it once, then insert it again.

Using USB connectors

Your computer is preinstalled with USB connectors compatible with USB 1.1, 2.0, or 3.0 devices.

Note: When using a high power consumption USB device such as a USB optical drive, use the power adapter that comes with the device. Otherwise, the device may not be recognized, and the system might be shut down.

Using Bluetooth

If your computer is equipped with the Integrated Bluetooth feature, you can enable or disable the feature by pressing Fn+F5. If you press Fn+F5, a list of wireless features is displayed. You can enable or disable the Bluetooth feature with a single click.

Enabling Bluetooth communications on your computer

To enable Bluetooth communications on your computer, press Fn+F5 to configure settings.

Notes:

•When you do not need to use the Bluetooth function, disable it to save the battery power.

•You need to pair the Bluetooth-enabled device with your computer before you can transfer data between them. To pair the device with your computer, refer to the manuals that comes with the Bluetooth-enabled device.

Using the Nvidia Optimus Graphics feature

Some Lenovo notebook computers support Nvidia Optimus Graphics.

Nvidia Optimus Graphics enables a dynamic switch, that is, a switch with no need to restart your computer between High Performance and Energy Saving.

Switching the Graphics Processing Unit

If your computer supports Nvidia Optimus Graphics, the Graphics Processing Unit is switched automatically depending on the power settings you use.

Chapter 2. Using your computer 19

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Contents Lenovo B480, B485, and B580 User GuideSafety and Warranty Guide Regulatory Notice Contents Appendix C. 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 guidelinesExtension cords and related devices Power cords and power adaptersExternal devices Power supply statementPlugs and outlets Rechargeable battery notice General battery noticeLithium coin cell battery notice Heat and product ventilation CD and DVD drive safety Electrical current safety informationLiquid crystal display LCD notice Using headphones or earphonesLaser compliance statement Additional safety information Xiv User Guide Top view Getting to know your computerStatus indicators Wireless module antennasPower button OneKey Recovery Pro program buttonLeft-side view Front view Right-side viewBottom view Status indicators Power and battery status indicator FeaturesLenovo B580 SpecificationsLenovo B480 and B485 Getting to know your computer User Guide Frequently asked questions Using your computerPutting the computer into sleep mode or shutting it down Tips on using your computerConnecting to power Configuring the operating systemConnecting the ac power adapter Using the ac power adapter and the battery packChecking the battery status Using the ac power adapterTips on using the ac power adapter Charging the batteryMaximizing the battery life Handling the batteryUsing the touch pad B580 Using the keyboardNumeric keypad B480 and B485Function key combinations OneKey Recovery Pro program buttonInserting a flash media card Connecting to external devicesUsing the media card reader Enabling Bluetooth communications on your computer Using USB connectorsUsing Bluetooth Using the Nvidia Optimus Graphics featureUser Guide Cable Connecting to the networkWired connection Hardware connectionWireless connection Software configurationConnecting to the network User Guide Ergonomic information Accessibility and comfortYou and your computer What if you are traveling? Attaching a mechanical lock Using passwordsUsing a fingerprint reader SecurityUser Guide Solving recovery problems OneKey Recovery ProUser Guide Static electricity prevention Replacing the batteryReplacing devices Replacing the backup battery Replacing devices Lenovo B580 Replacing the hard disk drive Prerequisites for the procedureUser Guide Lenovo B580 Replacing the keyboard Replacing devices Lenovo B580 Replacing devices Replacing a memory module Replacing devices Lenovo B580 To replace the PCI Express Mini Card, do the following User Guide Lenovo B580 Removing the optical drive Lenovo B580 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 devicesOptical drive problems OneKey Recovery Pro program problemsPassword problem Computer does not start from a device you want Sound problemOther problems Your computer does not respondUser Guide Appendix A. Regulatory information Wireless related informationWireless interoperability Usage environment and your health Export classification noticeElectronic emission notices Deutschland Industry Canada Class B emission compliance statementUser Guide Japan recycling statements Appendix B. Weee and recycling statementsChina Weee statement EU Weee statements Disposing of Lenovo computer components Recycling information for BrazilBattery recycling information for the European Union User Guide Appendix C. Notices Trademarks Index User Guide

B485 specifications

The Lenovo B485 is a versatile and reliable laptop, designed primarily for business professionals and students alike. With its sleek design and impressive specifications, it offers a good balance of performance and affordability. This laptop is ideal for users looking for functionality without breaking the bank.

One of the standout features of the Lenovo B485 is its AMD A-Series processor, which provides robust performance that easily handles everyday tasks such as web browsing, document editing, and multimedia consumption. The integration of the AMD Radeon graphics further enhances the visual experience, enabling users to enjoy videos and games without compromising on quality.

The B485 comes equipped with a 14-inch HD display, offering vibrant colors and sharp images. This size strikes an excellent balance between portability and usability, making it easy to carry around yet spacious enough for productive work. The anti-glare technology ensures that users can work comfortably in various lighting conditions without experiencing eye strain.

In terms of memory and storage, the Lenovo B485 offers configurations that include up to 8GB of RAM and a choice of HDD or SSD storage options. This versatility allows users to customize their device according to their needs, ensuring smooth multi-tasking and ample storage for files, documents, and media.

Connectivity is a key feature of the B485, with multiple USB ports, HDMI output, and Ethernet ports available, enabling quick and reliable connections to a variety of peripherals and networks. The presence of Wi-Fi and Bluetooth technologies ensures seamless wireless connectivity, making it easy to stay connected on the go.

The Lenovo B485 also prioritizes security with features such as a fingerprint reader and a physical webcam shutter, giving users peace of mind regarding their data and privacy. The long battery life is another notable characteristic, allowing users to work unplugged for extended periods without needing frequent recharges, enhancing productivity in various settings.

In conclusion, the Lenovo B485 embodies a practical choice for individuals seeking a dependable laptop packed with essential features. Its combination of performance, connectivity, and security makes it a suitable option for anyone in need of a reliable computer for their daily tasks.
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