Toshiba S2 Manual Do Utilizador
2.3 Power Supply Troubleshooting
2 Troubleshooting Procedures
Tecra A3/S2 Series Maintenance Manual
2-7
2.3 Power Supply Troubleshooting
S TAR T
Are the DC-IN and
Battery LEDs lit?
Can you turn the
computer on?
Are the internal power
connections secure?
E N D
Check Power Supply Status
(Procedure 1)
No
Yes
Check power supply
connections
(Procedure 3)
Run diagnostic program
(Procedure 4)
Yes
No
Replace adaptor / battery
(Procedure 2)
No
Perform internal connection
check
(Procedure 5)
Replace system board
Yes
Figure 2-2 Power Supply Troubleshooting Process