Lenovo B460 Laptop driver and firmware
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Lenovo B460 Hardware Maintenance Manual V2.0 - Page 2
...supports, be sure to read the general information under "Notices" on page 83.
First Edition (March 2010) © Copyright Lenovo 2010. All rights reserved. LENOVO products, data, computer software, and services..., computer software, or services are delivered pursuant a General Services Administration ″GSA″ contract, use, reproduction, or disclosure is subject to restrictions set forth...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 7
... testers, set the controls correctly and use the approved probe leads and accessories for that tester. - Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames.
Observe the special safety precautions when you work with very high voltages; instructions for these...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 9
... designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards according to the attachment of non-Lenovo IdeaPad features or options not covered by this inspection guide.
If any unsafe conditions are present, you...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 18
... B460 Hardware Maintenance Manual
Laser compliance statement
Some models of Lenovo IdeaPad computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these drives is installed, it is certified in the U.S. to conform to the requirements of the Department of Health and Human Services...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 20
...device driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://consumersupport.lenovo.com/.
Strategy for replacing FRUs
Before replacing parts: Make sure that all software fixes, drivers, and BIOS downloads are installed before replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 23
...Power system checkout" on page 21 Before you go to the checkout, make sure to read the following important notes:
Important notes: • Only certified trained personnel can service the computer...copying, saving, or
formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive... software errors. Consider replacing an FRU only when a problem...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 24
...card •• Improper disk insertion or use of an optical drive •• Diskette drive damage caused by pressure on the diskette drive cover,
foreign material in the drive, or the insertion of a diskette with multiple labels •• Damaged or bent diskette eject button •• Fuses blown by attachment of a nonsupported device •• Forgotten computer password...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 25
... problem continues, go to "Lenovo IdeaPad B460" on page 27. Note: Noise from the AC adapter does not always indicate a defect.
Checking operational charging
To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer.
21
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 26
...B460 Hardware Maintenance Manual... on, replace the system board. Then reinstall the battery ...Windows® taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.
Note: If the battery pack becomes hot, it may not be able to be charged. Remove it from the computer...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 27
... page 24 •• "Power management" on page 25
Restoring the factory contents by using OneKey Recovery Restore of factory default
The IdeaPad B460 computers come with pre-installed OneKey Rescue System. In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 28
... an SVP is installed, the password prompt does not appear when the operating system is booted.
Power-on password
A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before an operating system can be booted.
Supervisor password
A supervisor password (SVP) protects the system information stored in the BIOS Setup Utility. The...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 29
... blank mode: •• The LCD is powered off. •• The hard disk drive is powered off. •• The CPU stops.
To enter sleep (standby) mode, press Fn+F1.
In certain circumstances, the computer goes into sleep (standby) mode automatically: •• If a "suspend time" has been set on the timer, and the user does...
Lenovo B460 Hardware Maintenance Manual V2.0 - Page 32
IdeaPad B460 Hardware Maintenance Manual
Table 1. Specifications (continued)
Feature I/O port
MODEM slot Audio
Video Ethernet (on the system board) PCI Express Mini Card slot ExpressCard slot WLAN
WWAN Bluetooth wireless Keyboard Touch pad Fingerprint reader Integrated camera Battery AC adapter
Pre-installed operating system
Description • External monitor connector • Stereo ...
Lenovo B460 User Guide V1.0 - Page 2
... NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.
If your product 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 B460 User Guide V1.0 - Page 24
... how to set the password, see the Help to the right of the screen in BIOS setup utility.
Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is starting up.
„ Fingerprint reader
With the fingerprint reader, in addition to registering fingerprint information and using it as a password for Windows operating system...
Lenovo B460 User Guide V1.0 - Page 28
... wireless connection
To enable wireless communications, do the following: 1 Slide the integrated wireless device switch from to . 2 Press Fn + F5 to make configuration. Hardware connection
Access point *
Wi-Fi/WiMAX network * Not supplied
Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to configure your computer...
Lenovo B460 User Guide V1.0 - Page 32
... size of operating system and preinstalled software).
„ Using Lenovo OneKey Recovery (within Windows operating system)
In Windows operating system, double click the OneKey Recovery system Icon on the desktop to launch Lenovo OneKey Recovery. Within the program, you can back up the system partition on the hard disk drive, other storage devices, or by creating recovery discs.
Notes: • The...
Lenovo B460 User Guide V1.0 - Page 35
B460 User Guide V1.0_en.book Page 31 Thursday, March 25, 2010 2:06 PM
Appendix A. CRU instructions
Replacing the hard disk drive
You can increase the storage capacity of your computer by replacing the hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative.
Notes: • Replace the hard disk drive only if...
Lenovo B460 User Guide V1.0 - Page 44
... will do to correct problems
When you contact a Service Provider, you must follow the problem determination and resolution procedures specified.
Your Service Provider will attempt to diagnose and resolve your problem over the telephone, e-mail or through remote assistance. Your Service Provider may direct you to download and install designated software updates.
Some problems can be resolved with...
Lenovo B460 User Guide V1.0 - Page 46
... by a non-authorized service provider; • failure of, or damage caused by, any third party products, including those that Lenovo may provide or integrate into the Lenovo product at your request; and • any technical or other support, such as assistance with "how-to" questions and those regarding product set-up and installation.
This warranty is voided...