Toshiba Satellite A40 User Manual page 137

Overheating power down
If the computer's internal temperature becomes too high, the computer
will automatically enter Hibernation or Resume mode and shut down.
Problem
Computer shuts down
and DC IN 15V
indicator blinks
orange
Computer shuts down
and its DC IN 15V
indicator is flashing
green
AC power
If you have trouble turning on the computer with the AC adaptor
connected, check the DC IN 15V indicator. Refer to Chapter 6, Power
and Power Up Modes, for more information.
Problem
AC adaptor doesn't
power the computer
(DC IN 15V indicator
does not glow green)
TOSHIBA A40 Series
Procedure
Leave the computer off until it the DC IN 15V
indicator stops blinking.
It is recommended to leave the computer off
until the its interior reaches room temperature
even though the DC IN 15V indicator stops
blinking.
If the computer has reached room temperature
and still does not start, or if it starts but shuts
down quickly, contact your dealer.
Indicates a problem with the heat dispersal
system. Please contact your dealer.
Procedure
Check the connections. Make sure the cord is
firmly connected to the computer and a power
outlet.
Check the condition of the cord and terminals. If
the cord is frayed or damaged, replace it. If the
terminals are soiled, wipe them with cotton or a
clean cloth.
If the AC adaptor still does not power the
computer, contact your dealer.
Troubleshooting
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