Lenovo 80S2004AUK User Manual
Lenovo
B50-50
User Guide
Read the safety notices and important tips in the
included manuals before using your computer.
Notes
•
Before using the product, be sure to read Lenovo Safety and General
Information Guide first.
Some instructions in this guide may assume that you are using
Windows
®
7 or Windows 10. If you are using another Windows
operating system, some operations may be slightly different. If you are
using other operating systems, some operations may not apply to you.
The features described in this guide are common to most models. Some
features may not be available on your computer or your computer may
include features that are not described in this user guide.
The illustrations in this manual may differ from the actual product.
Please refer to the actual product.
Regulatory Notice
• For details, refer to Guides & Ma
nuals at http://support.lenovo.com.
•
•
•
First Edition (September 2015)
© Copyright Lenovo 2015.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set
forth in Contract No. GS-35F-05925.
Contents
Chapter 1. Getting to know your computer ......................................... 1
Top view ......................................................................................................................1
Left-side view .............................................................................................................5
Right-side view ...........................................................................................................8
Front view ...................................................................................................................9
Bottom view ..............................................................................................................10
Chapter 2. Starting to use Windows .................................................. 11
Configuring the operating system for the first time ...........................................11
Power-saving modes ................................................................................................11
Connecting to a wireless network .........................................................................13
Help and support ......................................................................................................13
Operating system interface (for the Windows 10 operating system)................14
Task and desktop management (for the Windows 10 operating system) ........16
Get Started app (for the Windows 10 operating system) ...................................17
Chapter 3. Lenovo OneKey Recovery system .................................. 18
Chapter 4. Troubleshooting ................................................................ 20
Frequently asked questions ....................................................................................20
Troubleshooting .......................................................................................................23
Appendix A. CRU instructions ............................................................26
Removing the keyboard ..........................................................................................26
Removing the optical drive ....................................................................................28
Trademarks ...........................................................................................30
i
Chapter 1. Getting to know your computer
Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Note: The dashed areas indicate parts that are not visible externally.
Attention:
• Do not open
careful not to leave pens or any other objects in between the display panel and the
keyboard. Otherwise, the display panel may be damaged.
the display panel beyond 180 degrees. When closing the display panel, be
1
Chapter 1. Getting to know your computer
In
tegrated
camera (
on select
Use the camera for video communication.
models)
eless LAN
Wir
antenn
Comput
Spea
Buil
as
er display
kers
t-in
microphones
Tou
ch pad
Note: You can enable/disable the touch pad by pressing F6 ( ).
Connect to a wireless LAN adapter to send and receive
wireless radio signals.
The LCD display with LED backlight provides brilliant
visual output.
Provide audio output.
Capture sound which can be used for video conferencing,
voice narration, or audio recording.
The touch pad functions as a conventional mouse.
Touch pad: To mov
fingertip over the pad in the direction in which you want
the pointer to move.
Touch pad buttons: The functio
correspond to those of the left/right mouse button on a
conventional mouse.
e the pointer on the screen, slide your
ns of the left/right side
2
Chapter 1. Getting to know your computer
Using the keyboard
Your computer has a numeric keypad and hotkeys incorporated in its
standard keyboard.
Numeric keypad
The keyboard has a separate numeric keypad. To enable or disable the
keypad, press the Numeric Lock key (Num Lock).
3
Chapter 1. Getting to know your computer
Hotkeys
You can access certain system settings quickly by pressing the appropriate
hotkeys.
Mutes/unmutes the
:
sound.
Decreases the volume
:
level.
Increases the volume level.
:
Closes the currently active
:
window.
Refreshes the desktop or
the currently active
:
window.
Enables/disables the touch
:
pad.
Note: If you changed the Hotkey Mode from Enabled to Disabled in the BIOS setup utility,
you will need to press the Fn key in combination with the appropriate hotkey.
Enables/disables Airplane
:
mode.
Displays all currently
:
active ap
Turns on/off the backlight
:
of the LCD screen.
ps.
Toggles the display
be
:
tween the computer and
an external device.
Decreases display
:
brightness.
Incr
:
eases display
brightness.
4
Chapter 1. Getting to know your computer
Notes:
Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Novo button
AC power adapter
When the computer is off, press this button to start the
Lenovo OneKey Recovery system or the BIOS setup utility,
or to enter the boot menu.
Connects to the AC power adapter.
jack
RJ-45 port
HDMI port
USB 2.0 port
Note: For details, see “Connecting USB devices” on page 6.
USB 3.0 port
Note: For details, see “Connecting USB devices” on page 6.
Combo audio
Connects the computer to an Ethernet network.
Connects to devices with HDMI input such as a TV or an
external display.
Connects to USB devices.
Connects to USB devices.
Connects to headsets.
jack
• The combo audio jack does not support conventional microphones.
• The recording function may not be supported if third-party headphones or headsets are
connected, due to different industry standards.
Power button
Press this button to turn on the computer.
5
Chapter 1. Getting to know your computer
Connecting USB devices
You can connect a USB device to your computer by inserting its USB plug
(Type A) into the USB port on your computer.
US
The first time you plug a USB device into a particular
computer, Windows automatically installs a driver for that device. After the
driver has been installed, you can disconnect and reconnect the device
without performing any additional steps.
Note: Typically, Windows detects a new device after it has been connected, and then installs
the driver automatically. However, some devices may require you to install the driver
before connecting. Check the documentation provided by the device’s manufacturer
before connecting the device.
B port on your
Before disconnecting a USB storage device, make sure your computer has
ini
shed transferring data to that device. Click the Safely Remove Hardware
f
and Eject Media icon in the Windows notification area to remove the device
before disconnecting.
Note: If your USB device uses a power cord, connect the device to a power source before
connecting it. Otherwise, the device may not be recognized.
6
Chapter 1. Getting to know your computer
Notes:
Using memory cards (not supplied)
Your computer supports the following types of memory cards:
• Secure Digital (SD) card
• Secure Digital High Capacity (SDHC) card
• S
D eXtended Capacity (SDXC) card
• MultiMediaCard (MMC)
• Insert only one card in the slot at a time.
• This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.).
Inserting a memory card
Insert the memory card until it touches the bottom of the slot.
Removing a memory card
Gently pull the memory card out of the memory card slot.
Note: Before removing the memory card, disable it by using the Windows safely remove
hardware and eject media utility to avoid data corruption.
7
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