Toshiba 960-498 Manuale Utente

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2.3  Power Supply Troubleshooting 
2  Troubleshooting Procedures 
2.3 Power 
Supply 
Troubleshooting 
The power supply controller controls many functions and components. To determine if the 
power supply is functioning properly, start with Procedure 1 and continue with the other 
Procedures as instructed. The procedures described in this section are: 
Procedure 1:  Power Status Check 
Procedure 2:  Error Code Check 
Procedure 3:  Connection Check 
Procedure 4:  Charging Check 
Procedure 5:  Replacement Check 
Procedure 1 
Power Status Check 
The following icons indicate the power supply status: 
‰
  Battery icon 
‰
  DC IN icon 
The power supply controller displays the power supply status with the Battery icon and the 
DC IN icon as listed in the tables below. 
Table 2-1  Battery icon 
Battery icon 
Power supply status 
Lights orange 
Battery is charged and the external DC is input. It has no 
relation with ON/OFF of the system power. 
Lights green 
Battery is fully charged and the external DC is input. 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.  
Blinks orange once 
(at being switched on) 
The system is driven by only a battery and the battery level 
is low.  
Doesn’t light 
Any condition other than those above. 
 
2-6 
 
QOSMIO F10  Maintenance Manual (960-498)