IBM 86624RY Maintenance Manual - Page 315

Error Code/Symptom 1304 (I2C cable to diagnostic LED board not found) 1600 (The Service Processor is not functioning) Do the following before replacing a FRU: 1. Ensure that a jumper is not installed on J51. 2. Remove the ac power to the system, wait 20 seconds; then, re-connect the ac power. Wait 30 seconds; then, power-on the system. 1601 (The system is able to communicate to the Service Processor, but the Service Processor failed to respond at the start of POST.) Do the following before replacing a FRU: 1. Remove the ac power to the system, wait 20 seconds; then, re-connect the ac power. Wait 30 seconds; then, power-on the system. 2. Flash update the Service Processor. 16XX (There is an error with the Service Processor.) Do the following before replacing a FRU: 1. Remove the ac power to the system, wait 20 seconds; then, re-connect the ac power. Wait 30 seconds; then, power-on the system. 2. Flash update the Service Processor. 1762 (Fixed Disk Configuration error) FRU/Action 1. Cable. 2. Diagnostic LED Board 3. Power Switch Assembly 4. System Board 1. System Board 2. Processor Board 1. System Board 2. Processor Board 1. System Board 1. Fixed Disk Cables 2. Run Configuration/Setup 3. Fixed Disk Adapter 4. Fixed Disk Drive 5. System Board Netfinity 5500 M20 - Type 8662 307