Lenovo B470e Support Question
Lenovo B470e Support Question
Find answers below for this question about Lenovo B470e.Need a Lenovo B470e manual? We have 3 online manuals for this item!
Question posted by paljayapal4 on May 14th, 2014
Bluetooth Driver Problem
after installing to windows 8.1 in my Lenovo B470(model:20207),bluetooth and wifi drivers not working(it is not getting installed).I downloaded the drivers correctly from Lenovo website.other drivers are working.
Current Answers
Related Lenovo B470e Manual Pages
Lenovo B470/B470e Hardware Maintenance Manual - Page 1
Hardware Maintenance Manual
Lenovo B470 and B470e
Lenovo B470/B470e Hardware Maintenance Manual - Page 3
...Checking the battery pack 31
Chapter 4. Notices 83
Trademarks 84
© Copyright Lenovo 2011, 2012
i Lenovo B470 and B470e. . 37
Specifications 37 Status indicators 38 Fn key combinations 40
Chapter 6. ... heat sink assembly . . . 57 1130 CPU 59 1140 Base cover, speakers assembly and bluetooth daughter card 60 1150 LCD front bezel 62 1160 LCD panel, LCD cable, and hinges ....
Lenovo B470/B470e Hardware Maintenance Manual - Page 5
... contains service and reference information for trained service technicians who are familiar with Lenovo products. Important:
This manual is divided into the following Lenovo® products. Product Lenovo B470 Lenovo B470e
Machine type (MT) 4315, 20087 3499, 20172
Use this manual to troubleshoot problems.
The manual is intended only for the following sections: • The common sections...
Lenovo B470/B470e Hardware Maintenance Manual - Page 9
...damage can continue without first correcting the problem. Chapter 1. Switch off the computer. As each machine was designed and built, required safety items were installed to get medical aid.
Disconnect the ...machine, the part, the work mat, and the person handling the part are all at the beginning of any unsafe conditions are any obvious non-Lenovo alterations. Send another person to...
Lenovo B470/B470e Hardware Maintenance Manual - Page 33
... effect. After a system board is loaded to replace a FRU but the replacement does not correct the problem, reinstall
the original FRU before doing this manual. Note the current configuration settings (using the View Configuration option); To download software fixes, drivers, and BIOS, do as follows: 1. then, when service has been completed, verify that the...
Lenovo B470/B470e Hardware Maintenance Manual - Page 35
...following are correct by the customer. Procedure index and page number in which the machine failed 4. Machine type, model number, and serial number 8.
Consider replacing a FRU only when a problem recurs. ...the system • Damage caused by the improper insertion of a PC Card or the installation of an incompatible card • Improper disc insertion or use of a single, unreproducible...
Lenovo B470/B470e Hardware Maintenance Manual - Page 36
...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 the ac power adapter for correct continuity and installation...is not correct, replace the ac power adapter. 4. Unplug the ac power adapter cable from the one you suspect a power problem, see the...
Lenovo B470/B470e Hardware Maintenance Manual - Page 37
...of the Windows® ...installed in the computer.
Remove the battery pack and measure the voltage between battery terminals 5 and 7. If the voltage is displayed. Chapter 3.
To check the battery pack, do not click it is still not charged, go to Chapter 5 "Lenovo B470 and B470e... defect. To get detailed information about ...correct, replace the system board. • If the problem...
Lenovo B470/B470e Hardware Maintenance Manual - Page 43
... (For Optimus)
• Intel Integrated or NV N12M-GS 1G/512M (on some models)
• Intel Integrated or NV N13M-GE1 1G (on page 40
Specifications
This topic presents the physical specifications of the computer.
Chapter 5. Table 1. Lenovo B470 and B470e
This chapter presents the following product-specific service references and parts information: •...
Lenovo B470/B470e Hardware Maintenance Manual - Page 44
... antenna with min-USB interface (on some models) 6-row Lenovo Keyboard Multi-touch touch pad On some models • For Lenovo B470: 2.0 Million pixels, HD (option), fixed focus CMOS camera • For Lenovo B470e: 0.3 Million pixels, fixed focus CMOS camera 6 Cell 2200 mAH, Li-Ion battery 65 W/90 W (on some models) • Windows 7 Starter/Home Basic/Premium/Professional •...
Lenovo B470/B470e Hardware Maintenance Manual - Page 45
... alphabetic characters (A-Z) in -use 4 Power on the keyboard is being read from or written to the hard disk drive, or the optical disk drive.
Lenovo B470 and B470e 39 When this indicator is on, do not put the computer into sleep mode or turn off /3.2s on): The battery is being charged with...
Lenovo B470/B470e Hardware Maintenance Manual - Page 47
...the CRU. and (2) you may be required to return the defective part that Lenovo installs an Optional-service CRU according to you have the following when you service this ...They are shipped with a replacement part you are installing the CRU, Lenovo will be charged for full details. Chapter 6. Where you can cause a reliability problem. You may request that is your product can be...
Lenovo B470/B470e Hardware Maintenance Manual - Page 49
...
© Copyright Lenovo 2011, 2012
43 External CRU statement to the warranty service for use the correct screw(s) as given by , electrostatic discharge. Installation of damaging parts... may be required to service any FRUs that Lenovo installs an Optional-service CRU according to customers: Some problems with your product can install yourself, called a "Customer Replaceable Unit" or...
Lenovo B470/B470e Hardware Maintenance Manual - Page 81
... 25011471 25011473 90200213 90200214 31047659 31051123 31047670
31052068 31047658 90200210
LCD FRUs
In Lenovo B470 and B470e models, the type of LCD is 14-inch high definition (HD) TFT LCD (Table 5 "Parts list -
Parts list 75 LB475 BT Cable - Chapter 9. LA47 BLUETOOTH CABLE 50.4KZ09.001 - Table 4. FRU (Overall) 15 Hard disk drive, 500G 5400rpm...
Lenovo B470e/B570e Regulatory Notice - Page 1
...) • FCC ID: PPD-AR5B95 (Model: AR5B95) • FCC ID: PD9622ANXHU (Model: 622ANXHMW) • FCC ID: PD9112BNHU (Model: 112BNHMW) • FCC ID: PD9612BNXHU (Model: 612BNXHMW)
1 Vous êtes interdit de remplacer la carte de réseau local sans fil Express mini-PCI et le module Bluetooth qui sont préinstalles dans votre ordinateur, ce ne...
Lenovo B470e/B570e User Guide - Page 3
... 21
Using Lenovo OneKey Recovery in Windows 7 operating system 21 Using Lenovo OneKey Rescue system in other operating systems 21
Chapter 5. iv Safety guidelines v
Chapter 1. Troubleshooting 23
Frequently asked questions 23 Troubleshooting 24
Display problems 24 A password problem 24 Sleep or hibernation problems 25 Computer screen problems 25 Sound problems 25 Battery problems 26...
Lenovo B470e/B570e User Guide - Page 28
...of built-in the slot at a time. • This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
Activate the pause function. Push the flash media card until you hear a click. 2. Note: When..., do the following types of Windows Media Player. Key combination Fn+F9 Fn+F10 Fn+F11 Fn+F12 Fn+Insert (B570e) Fn+PgUp (B470e) Fn+PrtSc Fn+Home Fn+PgDn (B470e) Fn + up/down may ...
Lenovo B470e/B570e User Guide - Page 39
...recovery feature.
© Copyright Lenovo 2011
23 Solution: You can start the backup feature without a problem, but it up your current...Getting help and service" in the Safety and Warranty Guide that comes with your computer.
• Question: Where can I prevent problems...re-install your system fails or you first booted up before you can I install the device drivers? Troubleshooting...
Lenovo B470e/B570e User Guide - Page 40
... memory is on the keyboard.
- My screen goes blank while the computer is installed correctly.
• If these items are properly set, and the screen remains blank, ... only describes problems that :
- If you forget your supervisor password, a Lenovo authorized servicer cannot reset your computer to a Lenovo authorized servicer or a marketing representative to your Windows environment or the...
Lenovo B470e/B570e User Guide - Page 41
... is installed correctly.
• The screen resolution and color quality are installed and configured correctly, have the computer serviced. Sound problems
Problem
No sound can be heard from the sleep mode.
-
Make sure that :
• The display device driver is turned up arrow to the computer, or replace the battery with your computer. The screen is getting low...
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