Procedure 2; Error Code Check - Toshiba PORTEGE R200 Maintenance Manual

2.3 Power Supply Troubleshooting

Procedure 2

If the power supply microprocessor detects a malfunction, the DC IN icon blinks orange. The
blink pattern indicates an error as shown below.
The error code begins with LSB (Least Significant bit)
Example: Error code 11h (Error codes are given in hexadecimal format.)
PORTEGE R200 Maintenance Manual (960-519)
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Error Code Check

Start
Error code (8 bit)
"1"
"0"
Interval between data bits
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2 Troubleshooting
Off for 2 seconds
On for one second
On for half second
Off for half second
[CONFIDENTIAL] 2-9