IBM 86807RY Hardware Maintenance Manual - Page 212

SMBUS Error (3-3-2) Note The minimum system configuration required to force power-on the system using I/O board jumper J7 is: One bank of memory on one memory card with terminator One processor with two VRMs and terminator card One power supply If the system displays a 3-3-2 error and powering off, waiting for 20 seconds; then, powering on the system does not correct the problem, do the following: 1. Connect remotely to the system and check the system error log. 2. Remove the system management card. 3. Disconnect the front panel cable form the I/O function card. 4. Disconnect the SCSI power cable. 5. Remove/disable all adapters. 6. Use jumper J7 on the I/O board to power-on the server. 7. If the server starts, attach/install the components one at a time in the following order, until you isolate the failing FRU. a. Front Panel to I/O Card Cable b. System Management Card c. SCSI Power Cable d. Adapter cards, one at a time. 8. If the server does not start with the minimum required configuration, replace the following FRUs in the order listed. a. Power Control Card b. Processor Board c. I/O Board d. Power Backplane e. I/O Function Card 204 Netfinity Server HMM