Troubleshooting and tips
The notebook’s date or time is incorrect
Summertime
Wintertime
Incorrecttime
Timenotcorrect
Wrongdate/time
Datenotcorrect
Chargingback-up battery
Cause
Troubleshooting
Time and date are incorrect.
►
With the
BIOS-Setup-Utility
, you can set the
date and time in the
Main
menu.
Date and time are still set incorrectly after
switching on the notebook.
►
Please contact your sales outlet or our
hotline/service desk.
Battery indicator does not illuminate
Cause
Troubleshooting
The battery is not installed correctly.
►
Switch the notebook off.
►
Check whether the battery is installed
correctly in its compartment.
►
Switch the notebook on.
The battery is discharged.
►
Charge the battery.
or
►
Install a charged battery.
or
►
Connect the notebook to a AC outlet
using the AC adapter.
When certain characters are entered on the
keyboard, only numerals are written
Abeepsounds everysecond
Cause
Troubleshooting
The virtual number keys of your device are
activated, see
"Virtual number keys", Page 46
►
Press the
Num
button.
The notebook’s LCD screen remains blank
LCDscreen
BlankLCDscreen
Cause
Troubleshooting
Screen is switched off.
►
Press a key or touch the touchpad.
External monitor or television set connected.
►
Press the key combination for changing over
the screen output, see
"Key combinations",
Page 47
.
96
Fujitsu
Содержание LIFEBOOK T725
Страница 1: ...System Operating Manual FUJITSU LIFEBOOK T725 ...
Страница 26: ...Working with the notebook Opening the notebook Fold the LCD screen upwards 24 Fujitsu ...
Страница 31: ...Working with the notebook From Tablet PC to notebook Raise the LCD screen into a vertical position Fujitsu 29 ...