Fujitsu C-4120 Laptop User Manual


 
Section Five
70
Problem Possible Cause Possible Solution
You turn on your notebook and nothing 3. The battery is installed but is 3. When the battery is dead there will be a beep
seems to happen (continued). completely discharged and the Power when the power switch is turned on and the
adapter (AC or auto/airline) has notebook will immediately go into Critical
no power from the AC outlet, Low Battery Suspend mode. (See pages 25-26.)
airplane seat jack, or the car’s Check the Status Indicator cigarette lighter
cigarette lighter. panel to determine the presence and condi-
tion of the battery and adapter. (See Figures
3-1 and 3-2 on pages 20-21.) Move the AC
cord to a different outlet, check for a line
switch or tripped circuit breaker for the AC
outlet, if you are using an auto/airline
adapter in a car make sure the ignition
switch is in the On or Accessories position.
4. The battery is installed but is 4. When the battery is dead there will be a beep
completely discharged and the Power when the power switch is turned on and
adapter (AC or auto/airline) is faulty. the notebook will immediately go into
Critical Low Battery Suspend mode.
(See pages 25-26.) Verify the cause using the
Status Indicator panel to determine the
presence and condition of the battery and
adapter. (See Figures 3-1 and 3-2 on pages
20-21.) Try a different Power adapter or
install a charged optional second battery.