Toshiba Portege R600-SP2803R Maintenance Manual - Page 56
Procedure 2, Error Code Check
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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting Procedure 2 Error Code Check If the power supply microprocessor detects a malfunction, the DC IN icon blinks orange. The blink pattern indicates an error as shown below. ‰ Start Off for 2 seconds ‰ Error code (8 bit) "1" On for one second "0" On for half second Interval between data bits Off for half second The error code begins with the least significant digit. Example: Error code 11h (Error codes are given in hexadecimal format.) Start 2-10 [CONFIDENTIAL] PORTEGE R600 Maintenance Manual (960-709)
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2 Troubleshooting Procedures
2.3 Power Supply Troubleshooting
Procedure 2
Error Code Check
If the power supply microprocessor detects a malfunction, the DC IN icon blinks orange. The
blink pattern indicates an error as shown below.
Start
Off for 2 seconds
Error code (8 bit)
“1”
On for one second
“0”
On for half second
Interval between data bits
Off for half second
The error code begins with the least significant digit.
Example:
Error code 11h (Error codes are given in hexadecimal format.)
Start
2-10
[CONFIDENTIAL]
PORTEGE R600 Maintenance Manual (960-709)