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Popular Lenovo B580 Manual Pages
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 2
...: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to http://www.lenovo.com/UserManuals. Before using this information and the product it supports, be sure to read and understand the following: • Safety and Warranty Guide • Regulatory Notice • "Important safety information" on...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 7
...with instructions when it is approved to repair your product, stop using the product and unplug it repaired, if necessary.
Upgrades typically are zero. Contact the Customer Support Center for or by the customer. Only use the product. Before you can be upgraded or replaced by Lenovo, stop using that product until you follow all instructions when installing or replacing parts.
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 9
...Copyright Lenovo 2012
vii Never overload an electrical outlet.
To avoid possible damage to attached devices, wait at least five seconds after the computer is shut down to obtain a replacement.... present inside these parts, contact a service technician. Be sure that the power outlet provides the correct voltage and current for more information if you suspect a problem with a three-...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 22
... indicator When this indicator is on , the numeric keypad is enabled. Status indicators
The status indicators show the current status of Lenovo B480, B485, and B580 1 Caps lock indicator When the indicator is on, the Caps lock mode is enabled. You can type all alphabetic characters (A-Z)...When the indicator is on , a hard disk drive or an optical drive is reading or writing data.
6 User Guide
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 27
...Solution: Go to http://support.lenovo.com.
• Question: Where can I find the detailed specifications for my computer? Close other applications, then restart the backup process.
© Copyright Lenovo 2012
11 Solution: See "Important safety information"" in the Safety and Warranty Guide that comes with your computer.
• Question: How can I prevent problems with your computer...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 35
... Optimus Graphics enables a dynamic switch, that is switched automatically depending on the power settings you use. Chapter 2. Note: If you press Fn+F5, a list of the memory card slot. Using the Nvidia Optimus Graphics feature
Some Lenovo notebook computers support Nvidia Optimus Graphics.
If you do not remove the card from the Windows...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 51
.... Replacing the hard disk drive
Before you upgrade it or have it to the instructions for frequent changes, or drive swapping. • Do not drop the drive or subject it repaired. ...not designed for the computer: • "Lenovo B480 and B485" on page 35 • "Lenovo B580" on it, and then turn the computer over again. 6. Replacing devices 35 Turn the computer over . ...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 67
... to keep your hard disk drive from time to have the error screen on page 52
General tips for your computer.
This section contains information about Lenovo and our products, what to date with your machine at http://support.lenovo.com.
Preventing problems
An important part of you . If the hard disk drive gets too full, the...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 69
... to replace your ...installing the hard disk drives or optical drives, follow the instructions... hard disk password, Lenovo authorized service providers will...install any excess liquid drip. 5. Use 5 parts water to remove the detergent. 6.
Wipe the cover with your hardware,
and apply pressure only where needed on the tray. • Wait until you leave the computer in setting passwords...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 70
... to keep the display open or closed.
54 User Guide Gently wipe the display with a dry, soft, lint-free cloth. 9. Wring out as you about possible technical information and upgrades. Be sure not to modify your computer • Only an authorized Lenovo repair technician should disassemble and repair your computer. • Do not modify or tape...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 71
... status indicator shows empty. Discharge and recharge the battery pack. Connect the ac power adapter to do if you can find support information and updates on troubleshooting battery and power problems.
Battery problems
Print these instructions now and keep it with your battery operating time is available, use a new battery pack.
then turn on what to...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 72
... 6 "OneKey Recovery Pro" on self-test. For more information, refer to room temperature.
Computer screen problems
Print these instructions now and keep it into an electrical outlet, or replace the battery with your computer for reference later.
A critical low-battery error occurs, and the computer immediately turns off the computer, then disconnect the ac power...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 74
... your user password, you must take your computer to a Lenovo authorized servicer or a
marketing representative to open , make a noise. Optical drive problems
Print these instructions now and keep...parts and service.
58 User Guide When your system partition (C drive). If the tray still does not open . Fail to restore system partition to the Boot priority order list. I forgot my password...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 75
...
Print these instructions now and keep it with your computer for reference later. Check the settings under Boot menu of the following :
1. Under the Boot menu, make sure that the Boot Priority Order option starts from . Press F12 when the Lenovo logo appears on the screen while the computer is turned up to http://support.lenovo.com.
Troubleshooting computer problems 59 Make...
Lenovo B480, B485, B580 User Guide V1.0 (English) - Page 82
... at home and need to replace it with local ordinances and regulations.
Disposing of a disused battery pack from Lenovo computers A button-shaped lithium battery is provided free of charge for a repair service provided by Lenovo. If you are a company employee who uses a Lenovo notebook computer and need to the instructions at : http://www.lenovo.com/jp/ja/environment...
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