User Manual
Table Of Contents
- FUJITSU LIFEBOOK E4411 | FUJITSU LIFEBOOK E4511
- Contents
- Innovative technology
- Ports and controls
- Important notes
- First-time setup of your device
- Working with the notebook
- Status indicators
- Switching on the notebook
- Switching off the notebook
- Keyboard
- Touchpad and touchpad buttons
- LCD screen
- WebCam and Infrared Camera
- Rechargeable battery
- Using the power-management features
- Memory cards
- Loudspeakers and microphones
- SIM card (configuration dependent)
- Wireless components Wireless€LAN / Bluetooth / LTE
- Ethernet and LAN
- Your USB Thunderbolt™ Port replicator (optional)
- Ports on the Thunderbolt™ Port Replicator
- Charge level indicator on the Thunderbolt™ Port Replicator
- Setting up the port replicator
- Connecting the power adapter to the Thunderbolt™ Port Replicator
- Connecting the notebook to the Thunderbolt™ Port Replicator
- Switching on the notebook via the Thunderbolt™ port replicator
- Disconnecting the notebook from the Thunderbolt™ Port Replicator
- Security functions
- Connecting external devices
- Removing and installing components during servicing
- Settings in BIOS Setup Utility
- Starting the BIOS Setup Utility
- Operating the BIOS Setup Utility
- Exiting BIOS Setup Utility
- Exit Saving Changes - save changes and exit BIOS Setup Utility
- Exit Discarding Changes – Discard changes and exit BIOS Setup Utility
- Load Setup Defaults – Copy Standard Entries
- Discard Changes – Discard changes without exiting the BIOS Setup Utility
- Save Changes - save changes without exiting the BIOS Setup Utility
- Save Changes and Power Off
- Erase Disk
- Troubleshooting and tips
- Help if problems occur
- Recovering memory module content from the Recovery DVD
- Restoring the system under Windows
- The notebook's date or time is incorrect
- When certain characters are entered on the keyboard, only numerals are written
- The notebook’s LCD screen remains blank
- The LCD screen is difficult to read
- The external monitor remains blank
- The external monitor is blank or the image is unstable
- The notebook cannot be started
- The notebook stops working
- The printer does not print
- The wireless connection to a network does not work
- Error messages on the screen
- Technical data
- Manufacturer’s notes
- Index
Working with the notebook
Dragging items
► Select the desired item.
Touchpad
► Press and hold the left b utton and , with your finger on the touchpad , drag
the item to the desired position.
The item will be moved.
LCD screen
LCDscreenNotes
High-quality LCD screens (TFT) are installed in Fujitsu notebooks. F or technical reasons,
these screens are m an ufactured for a particular resolution. An optimum and sharp image can
only be ensured with the resolution intended for the particular screen. A screen resolution
which differs from the specification can result in an unclear image .
The resolution of your notebook’s screen is set to the optimum at the factory.
With the present standards of production technology, absolutely flawless screen images
cannot be guaranteed. There may be a few constantly light or dark pixels (picture
elements) on the screen. The maximum permitted number of such faulty pixels is
specified in the international standard ISO 9241-307 (Class II).
Example:
A screen with an HD resolution of 1366 x 768 has 1366 x 768 = 1049088 pixels. Each pixel consists
of three subpixels (red, green and blue), making a total o f about 3 million subpixels. According to ISO
9241-307 (class II), a maximum of 2 light and 2 dark pixels and in addition 5 light or 10 dark subpixels
or an equivalent mix (1 light subpixel counts as 2 dark subp ixels) are allowed to be defective.
Pixel
A pixel consists
of 3 subpixels, normally red, green and
blue. A pixel is
the smallest element that can be generated
by complete fun
ctionality of the display.
Subpixel
A subpixel is a
separately ad dressable internal structure
within a pixel
that enhances the pixel function.
Cluster A cluster contains two or more defective pixels or
subpixels in a 5 x 5 pixel b lock.
Backgroun
d lighting
LCD screen
s are operated with background lighting. The luminosity of the background
lighting
can decrea se during the pe riod of use of the notebook. However, you
can set th
e brightness of your screen individually.
Synchro
nising the display on the LCD screen and an external monitor
For more
information, please refer to the chap ter "
Functio n keys and key combinations",
Page 29 un
der "Toggle output screen".
34 Fujitsu