IBM 86645RY Hardware Maintenance Manual - Page 24
Table 1 of 5. Light path diagnostics, If the PCI BUS A or PCI BUS B LED is not on, restart
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16 Netfinity Server HMM Table 1 (Page 3 of 5). Light path diagnostics System Error LED (information LED panel) Lit diagnostics panel LED HDD Cause A hot-swap hard disk drive has failed on bus 1. NMI A nonmaskable interrupt occurred. SMI SERVICE PROCESSOR BUS POWER SUPPLY 1 POWER SUPPLY 2 POWER SUPPLY 3 A systems management event occurred. An error has occurred on the service processor bus. Power supply 1 has failed. Power supply 2 has failed. Power supply 3 has failed. Action 1. Check the error log for additional information. If the error log indicates a temperature problem and the fans are working correctly, go to "General checkout" on page 6. 2. If the amber Hard Disk Status LED on one of the hot-swap hard disk drives is on, refer to the "ServeRAID Information" section of this Server Library for more information. 1. If the PCI BUS A or PCI BUS B LED is on, follow the instructions for those LEDs. 2. If the PCI BUS A or PCI BUS B LED is not on, restart the server. Restart the server. Disconnect all power from the server for 30 seconds. Reconnect the power to the server; then, restart the server. Replace power supply 1. Replace power supply 2. Replace power supply 3.