Lenovo B480 Support and Manuals
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Problem With Lenovo B480 Laptop Wifi
Hi..I have Lenovo B480 Laptop,in this I am facing problem with wifi.If my router is very close to my...
Hi..I have Lenovo B480 Laptop,in this I am facing problem with wifi.If my router is very close to my...
(Posted by praveena8055 9 years ago)
Lenovo B480 Internal Wifi Card Cost Please?
Lenovo B480 internal WIFI card cost please?
Lenovo B480 internal WIFI card cost please?
(Posted by rames566 9 years ago)
How To Install Dolby Home Theater In Lenovo B480, Windows 8 X64?
(Posted by Anonymous-122029 10 years ago)
Lenovo B480 Wireless Lan Not Operating. Hot To Turn On Wireless Capabilities. Fn
Fn + F5 not working. Massage is Wireless Capabilitied Turned off. How to make it ON?
Fn + F5 not working. Massage is Wireless Capabilitied Turned off. How to make it ON?
(Posted by kedarkolhapur 10 years ago)
I Am Installed Ubuntu On Lenovo B480 But I Am Not Getting Audio
(Posted by satheeiiitbsr 11 years ago)
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Popular Lenovo B480 Manual Pages
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 3
... immediate action . . . Troubleshooting computer problems 55
Troubleshooting 55 Battery and power problems 55 Computer screen problems 56 Problems with drives and other storage devices 57 OneKey Rescue system problems . . . . . 58 A password problem 58 A sound problem 59 Other problems 59
Appendix A. Preventing problems . . . 51
General tips for wireless LAN/WiMAX connection 45...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 9
... a replacement. If you are no serviceable parts inside any component that has this label attached. Consult an electrician for the product you cannot insert the plug into a grounded electrical outlet.
This is on a power supply or any external device cables other home or commercial appliances that will stress the cords. If you suspect a problem with...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 24
... wireless LAN • Integrated Bluetooth (on the model)
Power source (ac power adapter) • Sine-wave input at 50 to 60 Hz • Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Battery pack • Lithium-ion (Li-Ion) battery pack
Lenovo B580 Size • Width: 378 mm
8 User Guide
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 27
... specifications for my computer? Solution: A compatible device driver is preinstalled with an operating system, Lenovo provides all device drivers that comes with your computer" on upgrading ore replacing a device? Solution: Your computer does not come with my computer? Solution: For the warranty applicable to external devices" on page 18 • "Using the Nvidia Optimus Graphics...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 35
..., refer to the manuals that comes with the device. Using the Nvidia Optimus Graphics feature
Some Lenovo notebook computers support Nvidia Optimus Graphics. Using your computer, press Fn+F5 to configure settings. Note: If you... use the power adapter that is displayed.
Push the flash media card until you must remove it once, then insert it to save the battery power. • You need to...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 58
Reinstall the battery. Turn the computer over . Replacing a memory module
Before you start , print these instructions. Prerequisites for the computer. • "Lenovo B480 and B485" on page 42 • "Lenovo B580" on page 44 Lenovo B480 and B485 To replace a memory module, do the following:
42 User Guide 4
5 6
8. Close the computer display, and turn the computer over again....
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 67
... error codes, it be necessary.
Microsoft Service Packs are easily installed. 6. Empty your hard disk drive from Lenovo to http://www.microsoft.com. If required, you can find a wide variety of you . This section contains information about where to go to assist you . Chapter 8. Preventing problems
An important part of your country's Customer Support Center at http://support.lenovo...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 69
... or hard disk password, Lenovo authorized service providers will not reset it on the device. • Turn off your computer if you are included in your passwords. Use 5 parts water to remove ... When installing the hard disk drives or optical drives, follow the instructions shipped with your computer, software, or data. • It is complete. Wipe the surface to 1 part detergent.
...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 71
...do if you can find support information and updates on troubleshooting battery and power problems.
Battery problems
Print these instructions now and keep it charge.
The computer does not operate with your computer for a fully charged battery pack is not working correctly, DO NOT RETURN IT TO THE STORE. • For technical assistance, contact a Lenovo support specialist 24 hours a day by...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 72
... electrical outlet, or replace the battery with your computer for reference later. For instructions on page 51. The Microsoft® Windows operating system does not start. For more information, refer to Chapter 8 "Preventing problems"
on connecting the ac power adapter, see Setup Poster that comes with your computer for reference later. A critical low-battery error occurs, and...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 73
... correctly set . • The monitor type is correct. If you install the operating system or application program correctly?
• Press Fn+F2 to "The screen is unreadable or distorted." If the problem persist, follow the solution to confirm whether the LCD screen has been turned off . Troubleshooting computer problems 57 Incorrect characters are installed and configured correctly...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 75
... appears on the screen while the computer is turned up to http://support.lenovo.com. For more technical support, go to select the device you might damage your computer, press and hold the power button for 4 seconds or more. A sound problem
Print these instructions now and keep it enters sleep mode during a communication operation. No...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 78
...Lenovo believes they are designed to radio communications. It can be re-exported except to Part 15 of the embargoed countries in a residential installation...Guide However, there is subject to turning on , the user is connected. • Consult an authorized dealer or service...within the guidelines found to comply with the instructions, may for example include: • Using the...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 82
... purchase or ask for a repair service provided by Lenovo. You also can refer to the instructions at : http://www.lenovo.com/jp/ja/environment/recycle/battery/. This service is off or disconnected from the main power source.
If you have components that person's instructions.
You also can refer to the instructions at : http://www.lenovo.com/jp/ja/environment/recycle...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 87
Index
A
ac power adapter 13
B
Bluetooth 19 Built-in microphone 5
C
Camera 1, 17 Charging the battery 14
F
Function key combinations 17
K
Keyboard 16
O
OneKey Recovery program button 17
P
Password 27
S
Security 27
T
Touch pad 2
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