Overheating Power Down; Ac Power - Toshiba Portege M400 User Manual

Overheating power down

If the computer's internal temperature becomes too high, the computer will
automatically enter Hibernation or Standby Mode and shut down.
Problem
Computer shuts down
and DC IN indicator
blinks orange
It is recommended to leave the computer off until the interior reaches room
temperature even though the DC IN indicator stops blinking.
Computer shuts down
and its DC IN indicator
is flashing green

AC power

If you have trouble turning on the computer with the AC adaptor connected,
check the DC IN indicator. Refer to Chapter 6,
for more information.
Problem
AC adaptor doesn't
power the computer
(DC IN indicator does
not glow green)
User's Manual
Procedure
Leave the computer off until the DC IN 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
Power and Power-Up Modes
9-5