Lenovo B470e driver and firmware
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Lenovo B470/B470e Hardware Maintenance Manual - Page 2
...product it supports, be sure to read the general information under Appendix A "Notices" on page 83.
Second Edition (January 2012) © Copyright Lenovo 2011, 2012. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, and services are delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in...
Lenovo B470/B470e Hardware Maintenance Manual - Page 8
... when working with powered-on electrical equipment; keep the other hand in your
pocket or behind your back.
Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body. - When using testers, set the controls correctly and use...
Lenovo B470/B470e Hardware Maintenance Manual - Page 9
... was designed and built, required safety items were installed to protect users and service technicians from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-Lenovo features or options not covered by this inspection guide.
If any unsafe conditions are present, you must...
Lenovo B470/B470e Hardware Maintenance Manual - Page 33
...: 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 to the system board before completing the service action.
To download software fixes, drivers, and BIOS, do as follows: 1. Go to http://consumersupport.lenovo.com/. 2. Enter a serial number or select...
Lenovo B470/B470e Hardware Maintenance Manual - Page 35
...extremely careful during such write operations as copying, saving, or formatting. Drives in the computer
that you are servicing sequence might have been altered. If you select an incorrect drive, data or programs might be overwritten... insertion of a PC Card or the installation of an incompatible card • Improper disc insertion or use of an optical drive
© Copyright Lenovo 2011, 2012
29
Lenovo B470/B470e Hardware Maintenance Manual - Page 36
... computer password (making the computer unusable) • Sticky keys caused by spilling a liquid onto the keyboard • Use of an incorrect ac power adapter on laptop products
The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive becomes...
Lenovo B470/B470e Hardware Maintenance Manual - Page 37
... to Chapter 5 "Lenovo B470 and B470e" on page 37.
Note: Noise from the ac power 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.
Perform operational...
Lenovo B470/B470e Hardware Maintenance Manual - Page 39
... OneKey Recovery" on page 33 • "Passwords" on page 33 • "Power management" on page 34
Restoring the factory contents by using OneKey Recovery
Restore of factory default The Lenovo computers come with pre-installed OneKey Rescue™ System. In order to save application files and the initial backup files of the system, the hard disk in a Lenovo computer includes...
Lenovo B470/B470e Hardware Maintenance Manual - Page 44
Table 1. Specifications (continued) Feature Hard disk drive
I/O port
Audio
Video Ethernet (on the system board) PCI Express Mini Card slot Bluetooth wireless Keyboard Touch pad Fingerprint reader Integrated camera
Battery ac power adapter Pre-installed operating system
Description • 9.5mm HDD:
- 1TB 7200rpm&5400rpm - 750GB 7200rpm - 500GB 7200rpm&5400rpm - 320GB 7200rpm&5400rpm • 7mm ...
Lenovo B470/B470e Hardware Maintenance Manual - Page 46
... the backlight feature of the computer screen. Switch between the computer display and an external monitor. Configure the computer display resolution. Enable or disable the built-in wireless networking features. Enable or disable the touch pad. Enable or disable the numeric keypad. Start or pause playback of Windows Media Player. Stop playback of Windows Media Player. Skip to the previous track...
Lenovo B470/B470e Hardware Maintenance Manual - Page 47
... and others are designated as Optional-service CRUs. Installation of Self-service CRUs is your responsibility; you may request that Lenovo installs an Optional-service CRU according to the warranty service for your product. Where you are installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available...
Lenovo B470/B470e Hardware Maintenance Manual - Page 48
• Torque driver If you have a torque driver, refer to the "Torque" column for each step.
• Make sure that you use the correct screw. If you have a torque ...use a screw that you removed. Use a new one. Make sure that all of the screws are tightened firmly.
• Ensure torque screw drivers are calibrated correctly following country specifications.
42 Hardware Maintenance Manual
Lenovo B470e/B570e User Guide - Page 2
...Additionally, you can find support information and updates on the Lenovo Web site located at http://consumersupport.lenovo.com
First Edition (October 2011) © Copyright Lenovo 2011. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No...
Lenovo B470e/B570e User Guide - Page 3
... a flash media card (not supplied) . . . 12 Connecting a universal serial bus (USB) device 12 Connecting a Bluetooth device (on some models 13 Special keys and buttons 13 System status indicators 13 Securing your computer 14 Attaching a security lock (not supplied) . . . 14 Using passwords 15
Chapter 3. Connecting to the Internet 17
Wired connection 17 Hardware connection 17
Software...
Lenovo B470e/B570e User Guide - Page 7
...Customer Support Center or your documentation. Only use a Service Provider who is approved to repair your particular product.
Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions...
Lenovo B470e/B570e User Guide - Page 35
1 Access point (not supplied) 2 Wi-Fi/WiMAX network
Software configuration
Consult your Internet Service Provider and search Windows Help and Support Center for details on how to configure your computer.
Chapter 3. Connecting to the Internet 19
Lenovo B470e/B570e User Guide - Page 37
... the desktop to launch Lenovo OneKey Recovery.
With the program preinstalled in your computer, you can do the following: • Backing up the system partition on the hard disk drive or other storage devices • Creating recovery discs to back up the system
Notes: • The backup process and creation of recovery discs may take some time, connect the ac power adapter...
Lenovo B470e/B570e User Guide - Page 39
... to upgrade a device or to replace one device? Solution: See Appendix A "CRU instructions" on page 29.
• Question: Where are the recovery discs? Solution: Your computer did not come with a recovery disc. For an explanation of the alternative recovery methods offered by Lenovo, see Chapter 4 "Lenovo OneKey Rescue system" on page 21.
• Question: How can I contact the customer support...
Lenovo B470e/B570e User Guide - Page 40
... password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password changed.
• If you forget your hard disk drive password, a Lenovo authorized servicer cannot reset your password or recover data from the hard disk drive. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive...
Lenovo B470e/B570e User Guide - Page 41
... been turned off.
Make sure that:
• The display device driver is installed correctly.
• The screen resolution and color quality are correctly set.
• The monitor type is correct.
Did you install the operating system or application program correctly? If they are installed and configured correctly, have the computer serviced.
Sound problems
Problem
No sound can be heard from...