Error Code Check - Toshiba PORTEGE M300 Maintenance Manual

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2 Troubleshooting Procedures

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.

Error code (8 bit)

Interval between data bits

The error code begins with the least significant digit.

Example: Error code = 12h (Error codes are given in hexadecimal format.)

PORTEGE M300 Maintenance Manual (960-504)

2.3 Power Supply Troubleshooting

Off for 2 seconds

On for one second

On for a half second

Off for a half second

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