Toshiba SATELLITE U500 - Manual (Page 139)

User’s Manual 9-5
Satellite U500/U500D, Satellite Pro U500/U500D
Overheating power down
If the computer’s internal temperature becomes too high, the computer will
automatically enter Hibernation Mode or Sleep Mode and shut down. If the
computer has reached room temperature and still does not start, or if it
starts but shuts down quickly contact your dealer.
AC power
If you have trouble turning on the computer with the AC adaptor connected,
check the Battery indicator. Refer to Chapter 6,
Power and Power-Up
Modes for more information.
Problem Procedure
Computer shuts down
and DC IN indicator
blinks orange. Leave the computer off until the DC IN indicator
stops blinking.
It is recommended to leave the computer off until the interior reaches room
temperature even though the DC IN indicator stops blinking.
If the computer has reached room temperature
and it still does not start, or if it starts but shuts
down quickly, contact your reseller, dealer or
service provider.
Computer shuts down
and its DC IN indicator
is flashing white. This indicates a problem with the heat dispersal
system - you should contact your reseller, dealer
or service provider.
Problem Procedure
AC adaptor doesn’t
power the computer 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.