User Manual
Table Of Contents
- FUJITSU LIFEBOOK U7312 | U7412 | U7512
- 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
- Touchscreen/LCD screen without touch function (device-dependent)
- WebCam and Infrared Camera
- ePrivacy Filter (optional)
- Rechargeable battery
- Using the power-management features
- Memory cards
- Loudspeakers and microphones
- SIM card (configuration dependent)
- Wireless components: wireless LAN / Bluetooth / LTE / 5G (optional)
- Ethernet and LAN
- Your 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 drive contents 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
- SmartCard reader is not recognised.
- SmartCard PIN forgotten
- SmartCard lost
- Error messages on the screen
- Technical data
- Manufacturer’s notes
- Index
Technical data
Rechargeable battery
CAUTION!
Risk of explosion if the battery is replaced with an incorrect battery typ e.
You can find information on the batteries used in your device on the
Internet at "
http://www.fujitsu.com/fts/ suppor t/".
4-cell battery 65 Wh for U7512
4-cell battery 60 Wh for U7312
and U 7412
Rated voltage 15.12 V 15.44 V
Rated capacity 4280 mAh 3915 m Ah
Type Lithium ions
Interchangeability
Fujitsu Technology Solutions recommends that you let an authorised
service provider take care of the replacement.
Battery Button Cell CR2032
Ty pe Lithium metal
Interchangeability By authorized service provider
Mains adapter (
notebook computer)
Technicaldata
Electrical data
Primary
Nominal voltage
100 V – 240 V (au
tomatic)
Nominal frequency 50 Hz to 60 Hz (automatic)
Secondary
Nominal power 65 W
Rated v oltage 20 V
Maximum rated current 3.25 A
Connect
or type
USB Type
-C
An additional mains adapter or power cable c an be ordered at any time.
80 Fujitsu