T r o u b l e s h o o t i n g
L i f e B o o k L S e r i e s f r o m F u j i t s u
151
Your notebook turns off all by itself.
1. The power management parameters are set
1. Use the keyboard or pointer and if that does
for auto timeouts which are too short for
not restore operation,push the Suspend/
your operating needs.
Resume button. Check the Power Manage-
ment settings or close your applications and
go to the BIOS Setup Utility Power Savings
menu and adjust the timeout values to
better suit your operation needs. (See the
PowerPanel on pages 52-55 and Power Menu
on pages 100-107.)
2. You are operating on battery only and
2. Install a Power adapter and then push the
have ignored a low battery alarm until the
Suspend/Resume button. (See Low Battery
batteries are all at the dead batt ery state and
State on page 38.)
your machine has gone into Dead Battery
Suspend mode.
3. You have a battery failure.
3. Verify the condition of the batteries using
the Status Indicator panel (Figure 3-1 on
page 26), and replace or remove any that
are shorted.
4. Your Power adapter has failed or lost its
4. Make sure the adapter is plugged in outlet
power source.
has power.
Symptom
Possible Cause
Possible Solution
Содержание Lifebook L440
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