User Manual
Table Of Contents
- FUJITSU LIFEBOOK U9312
- 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
- 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 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
- Reset by switching off the battery
- 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
Working with the notebook
Rechargeable battery
RechargeablebatteryBatteryLife,batteryRechargeablebatteryRechargeablebattery
When not plugged into a mains socket, the notebook runs on its built-in battery. You
can increase the life of the battery by caring for the battery properly. The average
battery life is about 1000 charge/discharge cycles.
You can extend the battery life by taking advantage of the available energy saving functions.
Using Battery Utility, you can limit the max. charge to 80% instead of 100% capacity by configuring
Battery Charge Mode. This will correspondingly reduce the potential battery life when discharging.
In particular, when you primarily use the laptop in one location with the mains adapter permanently
connected, we recommend configuring Battery Charge Mode to 80% in order to extend the battery life.
If you require the maximum battery life for mobile use, we recommend
configuring Battery C harge Mode to 100%.
You c an find Battery Utility in the Windows start menu under Settings - Extras
and online at "
https://support.ts.fujitsu.com/"
Charging, caring for and maintaining the battery
BatteryBattery
The notebook’s rechargeable battery can only be charged when the ambient temperature
is between 5 °C / 41 °F and max. 35 °C / 95 °F.
If the battery is regularly charged at ambient temperatures above 25 °C,
this may reduce the battery life.
You can charge the battery by connecting the notebook to the mains adapter
(see "
Connecting the mains adapter", Page 17).
Please note that the rechargeable battery will not be charged if its state of charge is between
90 % and 100 %. If the state of charge of the rechargeable battery is less than 90 % and
the mains adapter is connected, the battery will be charged to 100 %.
When the battery state of charge is low, a message from the operating system appears.
If you do not connect the mains adapter within about 5 minutes of the message
appearing, your notebook will automatically switch off.
monitoring the battery charging level
BatteryBatterys
tatus meter
Windows also has a "Battery status meter" in the taskbar for monitoring the battery capacity. When
you place the mouse pointer on the battery symbol, the system displays the battery status.
32 Fujitsu