Toshiba Equium A80 - Manual (Page 147)

Toshiba A80 9-5
Troubleshooting
Overheating power down
If the computer’s internal temperature becomes too high, the computer will
automatically shut down.
AC power
If you have trouble turning on the computer with the AC adaptor connected,
check the DC IN indicator. Refer to Chapter 6, Power System, for more
information.
Problem Procedure
AC adaptor doesn't
power the computer (DC
IN indicator does not
glow blue).
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.