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

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