IBM 887022X Maintenance Manual - Page 212
Integrated
UPC - 000435151957
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Note: See Chapter 8, "Parts listing, Type 8870," on page 249 to determine which components are replaceable by the customer, and which components should be replaced by an IBM field service technician. Service Processor message FRU/action Integrated Systems Management Processor encountered failures upon starting 1. Remove ac power for 20 seconds, reconnect, and reboot. 2. Run diagnostic programs. 3. Service processor card. 4. I/O Board. Internal error CPU x fault 1. Verify that microprocessor is fully seated. 2. Run diagnostic programs. 3. Microprocessor. 4. VRM. 5. SMP Module. Invalid CPU configuration 1. If new microprocessors where just installed, verify that they are in the correct configuration (see "Installing and replacing a microprocessor" on page 116). 2. Microprocessor. 3. VRM. 4. SMP Module. 5. I/O Board. Invalid Fan configuration 1. Verify that all four fans are installed. 2. Verify that fan is fully seated by lifting the fan out of the system and looking for any interference around the fan. 3. Reinstall the fan and wait a approximately 10 seconds for the fan LED to turn off. 4. Verify that fan intake areas are clear and well-ventilated. 5. Fan. 6. If failing fan is a SMP Module fan, look for damage to the fan cable connected to the I/O Board. 7. I/O Board. Lower CEC +1.8V Fault 1. If VRM indicator on Light Path card is ON, replace failing microprocessor VRM. 2. Verify that the system power present indicator is ON (see "Center plane connectors, jumpers and LEDs" on page 159). 3. If the system power present indicator is OFF: a. Power backplane b. Power supplies 4. Microprocessor VRM. 5. Microprocessor. 6. Lower SMP Module. Lower CEC +2.5V Fault 1. Verify that the system power present indicator is ON (see "Center plane connectors, jumpers and LEDs" on page 159). 2. If the system power present indicator is OFF: a. Power backplane b. Power supplies 3. VRM J28 on lower SMP Module. 4. Lower SMP board. 202 xSeries 445 Type 8870: Hardware Maintenance Manual and Troubleshooting Guide