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Chapter 2 Troubleshooting Procedures
Satellite T110 / Satellite Pro T110 / PORTEGE T110 Maintenance Manual (960-Q08)
6
2.3 Power Supply Troubleshooting
The power supply controller controls many functions and components. To determine if
power supply is functioning properly, start with
the
Procedure 1 and continue with the other
Procedures as instructed. The procedures described in this section are:
: Power Status Check
Procedure 1
Power Status Check
The Power Supply control displays the power supply status with the Battery LED and the DC
IN LED as listed in the tables below.
Battery icon
Power supply status
Procedure 1
Procedure 2: Connection Check
Procedure 3: Charging Check
Procedure 4: Replacement Check
The following LED indicates the power supply status:
Battery LED
DC IN LED
Lights Orange
Battery is charged and the AC adapter is connected. It has
no relation with ON/OFF of the system power.
Lights Green
Battery is fully charged and the AC adapter is connected. It
has no relation with ON/OFF of the system power.
Blinks Orange
(even intervals)
The battery level is low while the system power is ON.
Doesn’t light
Any condition other than those above.
Table 2-3-1 Battery icon
DC IN icon
Power supply status
Lights Green
DC power is being supplied from the AC adapter.
Blinks Orange
Power supply malfunction
*1
Doesn’t light
Any condition other than those above.
Table 2-3-2 DC IN icon