2.3 Power Supply Troubleshooting

2 Troubleshooting Procedures

Check 1 Convert the DC IN icon blink pattern into the hexadecimal error code and compare it to the tables below. Then go to Check 2.

 

Table 2-3 Error code

 

 

Error code

Where error occurs

 

 

1*h

DC Power (AC Adapter)

 

 

2*h

Main battery

 

 

3:h

2nd battery

 

 

4*h

S3V output

 

 

5*h

E5V output

 

 

6*h

E3V output

 

 

7*h

1R5-E1V output

 

 

8*h

1R8-B1V output

 

 

9*h

PPV output

 

 

A*h

1R05-P1V output

 

 

B*h

1R5-E1V output

 

 

C*h

PGV / 1R05-P1V output

 

 

D*h

1R8-PGV / 1R5-P1Voutput

 

 

E*h

SPURS-P5V / P5V output

 

 

F*h

-

 

 

‰DC power supply (AC adapter)

Error code

Meaning

 

 

10h

AC Adapter output voltage is over 20.92V.

 

 

11h

Common Dock output voltage is over 20.92V.

 

 

12h

Current from the DC power supply is over 10.0A.

 

 

13h

Current from the DC power supply is over 0.5A when there is no load.

 

 

14h

The compensation value of [0A] is not within the limits from design data .

 

 

QOSMIO G50 Maintenance Manual (960-683)

[CONFIDENTIAL]

2-11

Page 61
Image 61
Toshiba G50 manual Power Supply Troubleshooting Troubleshooting Procedures, Error code