IBM 86807RY Hardware Maintenance Manual - Page 218

210 Netfinity Server HMM Table 15 (Page 2 of 4). System Management Codes Code/Description FRU/Action 80 (Over temperature) 1. Ensure that all four fans are working. 2. Ensure the air intakes are clear. 3. Ensure the room temperature is not to hot (See User's Handbook). 4. Replace the following FRU for the temperature failure indicated in the error log: Ambient temperature, Front Panel Hard disk drive temperature, SCSI Backplane Processor temperature, Processor 85 (Over voltage) 1. See system error log to determine if there are any power supply or VRM errors. 2. Power Control Card 3. Processor Board 86 (Low voltage) 1. See system error log to determine if there are any power supply or VRM errors. 2. Power Control Card 3. Processor Board 90 (Power X) 1. Power Supply X 2. Power Control Card 98 (Power system) 1. See system error log to determine if there are any power supply or VRM errors. 2. Power Control Card