Lenovo B575 Support Question

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Question posted by rat1213 on August 10th, 2014

What Is The Button To Turn On Wireless For Lenovo B575

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Answer #1: Posted by freginold on October 31st, 2014 5:37 AM

freginold

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According to the user guide, you can turn the wireless function on or off by pressing <Fn> and <F5>. If you don't have your user guide, you can download a PDF copy here.

https://configpages.blogspot.com

Related Lenovo B575 Manual Pages

Lenovo B575 Setup Poster V1.0 - Page 1

... in the APP folder under the D driver. Setup Poster - In addition to the AC adapter. 3 Press the power button B575 4 Configure the operating system following the on special features, see the Help file of Lenovo in the included manuals before using registered fingerprint data as a password for Windows operating system or Web site...

Lenovo B575 Limited Warranty and Product Specific Notices V1.0 - Page 10

... equipment. Properly shielded and grounded cables and connectors must be determined by turning the equipment off and on, the user is subject to meet FCC ...a particular installation. Responsible party: Lenovo (United States) Incorporated 1009 Think Place - Product specific notices Electronic emissions notices The following information refers to Lenovo B575, machine type 20119, 1450. ...

Lenovo B575 User Guide V1.0 - Page 19

Chapter 2. Note: For details, see "OneKey Rescue system" on page 23. 15 Learning the basics Special keys and buttons B575 „ OneKey Rescue system button • When the computer is powered-off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery.

Hardware Maintenance Manual - Page 3

... 24 Power management 25 Screen blank mode 25 Sleep (standby) mode 25 Hibernation mode 26 Lenovo B575 27 Specifications 27 Status indicators 29 Fn key combinations 31 FRU replacement notices 32 Screw notices ...disk drive 37 1050 Optical drive 38 1060 DIMM 39 1070 PCI Express Mini Card for wireless LAN/WAN 40 1080 Keyboard 42 1090 Keyboard bezel 45 1100 System board 49 1110 LCD...

Hardware Maintenance Manual - Page 24

... a diskette with multiple labels • Damaged or bent diskette eject button • Fuses blown by attachment of a nonsupported device • ...list: The following information in which the machine failed 4. Lenovo B575 Hardware Maintenance Manual What to do first When you do...to excessive force, or dropped. 20 Date on laptop products The following symptoms might be responsible for warranty:...

Hardware Maintenance Manual - Page 25

...the charged battery pack. 7. If the voltage is used. • If the power-on indicator does not turn on page 27. If you suspect a power problem, see the appropriate one of the following power supply ...See the following : • Replace the system board. • If the problem continues, go to "Lenovo B575" on , check the power cord of the AC adapter for the AC adapter pin No. 2 may differ from ...

Hardware Maintenance Manual - Page 26

...it at least 3 hours, even though the indicator does not light on. Turn off , replace the battery pack. The resistance must be charged. under this... battery power remaining is correct, replace the system board. 22 If the resistance is displayed. Lenovo B575 Hardware Maintenance Manual Perform operational charging. Reinstall the battery pack. See the following figure: Terminal ...

Hardware Maintenance Manual - Page 28

If any of these passwords has been set, a prompt for any Lenovo computer: the poweron password (POP) and the supervisor password (SVP). Supervisor ...turned on by an unauthorized person. Attention: If the SVP has been forgotten and cannot be booted. Note: The recovery process might take up to boot your computer, the system will enter the user interface for a scheduled fee. 24 Lenovo B575...

Hardware Maintenance Manual - Page 30

... the power button. Also, the computer goes into hibernation mode, perform that time. • If the timer conditions are stored on the hard disk. • The system is restored from hibernation mode and resumes operation. Lenovo B575 Hardware Maintenance Manual...from the hard disk drive. 26 When the power is turned on the hard disk drive is read, and system status is powered off.

Hardware Maintenance Manual - Page 32

...WLAN card Card slot • 1 slot for WWAN (Select models only) WLAN • Support Lenovo b/g and b/g/n WLAN WWAN • design ready Bluetooth wireless • Built-in antenna with min-USB interface (Select models only) Keyboard • Numberic ... 7 Starter/Home Basic/Premium/Professional operating system • Free DOS 28 Lenovo B575 Hardware Maintenance Manual Table 1.

Hardware Maintenance Manual - Page 33

... a Caps lock White: Caps Lock mode is on, do not put the computer into standby mode or turn off the computer. To enable or disable the numeric keypad, press the Num Lock key. When this indicator... being read from or written to the hard disk drive, or the optical disk drive. Lenovo B575 Status indicators The system status indicators below show the computer status: 45 6 1 23 Table 2.

Hardware Maintenance Manual - Page 34

... capacity. Blinking white: System is also turned off /3.2s on) The battery is being charged with the remaining power between 5% and 20% of its capacity. Off: The wireless LAN is switched off and the radio of its capacity. Lenovo B575 Hardware Maintenance Manual d Power on e Battery status f Wireless status White: System is in sleep mode...

Hardware Maintenance Manual - Page 35

Lenovo B575 Fn key combinations The following table shows the function of each combination of Windows Media Player. Table...: Skip to the next track. Fn + / : Increase/Decrease display brightness. Fn + F2: Turn on/off the integrated camera. Fn + F5: Open the interface for integrated wireless devices settings (on /off the backlight of Windows Media Player. Fn + F3: Open the interface ...

Hardware Maintenance Manual - Page 36

...tighten. • Each one . Screw notices Loose screws can cause a reliability problem. Lenovo B575 Hardware Maintenance Manual FRU replacement notices This section presents notices related to the "Torque" column ... the following country specifications. 32 Tighten screws as follows: • Plastic to plastic Turn an additional 90° after the screw head touches the surface of the plastic part...

Hardware Maintenance Manual - Page 37

... cords from electrical outlets, remove the battery pack, and then disconnect any FRU, turn on the computer until you have to , and can cause electrical short circuits. ...touching a ground point with the instructions to indicate how to remove potential shock reasons. 33 Lenovo B575 Removing and replacing an FRU This section presents exploded figures with one hand or using an...

Hardware Maintenance Manual - Page 44

...-head, nylok-coated (1) Black Torque 1.5 kgfcm 40 Notes: wireless LAN card has 2 cables in the direction shown by arrows. Lenovo B575 Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN 2 1 Disconnect the two wireless LAN cables (black, white) a, and then remove the screw b. wireless LAN card in some models may have 3 cables in...

Hardware Maintenance Manual - Page 45

Lenovo B575 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow c . 3 When installing: • In models with a wireless LAN card that ...white cable (2nd) (AUX) into jack labeled 2 on the card. • In models with a wireless LAN card that has three antenna connectors, plug the black cable (1st) (MAIN) into the jack ...

Hardware Maintenance Manual - Page 53

Lenovo B575 1100 System board Important notices for wireless LAN/WAN" on page 40 • "1080 Keyboard" on page 42 • "1090 Keyboard bezel" on a padded surface such as an ESD mat or conductive ...

Hardware Maintenance Manual - Page 55

... and the microphone jack are attached to the base cover, adjust the placement of the wireless radio switch as shown in , and make sure that both of the switch or those jacks might cause a damage. 51 Lenovo B575 Figure 10. Removal steps of system board (continued) Remove the system board in the direction...

Hardware Maintenance Manual - Page 68

Lenovo B575 Hardware Maintenance Manual Locations Front view a Integrated camera (Select models only) b Wireless module antennas (Select models only) c Speaker d Power button e OneKey Rescue System button f Built-in microphone g System status indicators Note: For the description of each indicator, see "Status indicators" on page 29. h Touchpad i Memory card slot j Integrated wireless device ...