User's Manual

Troubleshooting and tips
The notebook’s date or time is in
correct
SummertimeTime,daylightsaving sTimenotcorrec tTime notcorrectIn correc tdat e/timeDateisincorrectBufferbattery,load
Cause Troublesh ooting
Time and date are incorrect. ► With the BIOS -Setu p -Utility, you can set t
he
date and time in the main menu.
If the date and time are repeatedly incorrect when you switch on the notebook,
the built-in battery th at supp lies the internal clock has failed.
► Please conta ct your sales outlet or our Hotline/Service Desk.
Battery indicator does not illuminate
Cause
Fault elimination
The battery is not installed c orrectly.
► Switch the notebook off.
► Check w hethe r the battery is insta
lled
correctly in its compartment.
► Switch the notebook on.
The battery is fully discharged. ► Charge th e battery.
or
► Insta ll a charged battery.
or
► Connect the notebook to a mains outlet
using the mains adapter.
When certain characters are en
tered on the
keyboard, only numerals are written
Abeepsou
ndseverys eco nd
Cause Troublesh ooting
The virtual numeric keypad of yo
ur device is
activated, see "
Virtual numeri
c keypad", Pag e 44
► Press the
Num
key.
The notebook’s LCD screen remains blank
LCDscreenLCDscreenistoodark
Cause Troublesh ooting
Monitor is switched off.
► Press a key or touch the touchpad.
External monitor or television set connected. ► Press the key combination to switch the
screen output, see "
Key combinations",
Page 45.
Fujitsu Technology Solutions 101