IBM 8872 Service Guide - Page 89
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UPC - 000435813060
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v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. v See Chapter 3, "Parts listing, Type 8872 and Type 8874," on page 93 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). v If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician. Error code Description Action 180-xxx-002 Failed diagnostics LED panel test. 1. Reseat the following components: a. (Trained service technician only) Operator information panel b. I/O board c. Microprocessor tray 2. Replace the following components one at a time, in the order shown, restarting the server each time. a. (Trained service technician only) Operator information panel b. I/O board c. (Trained service technician only) Microprocessor tray 180-xxx-005 Failed SCSI backplane LED test. 1. Reseat the following components: a. SAS hard disk drive backplane cable b. I/O board c. Microprocessor tray 2. Replace the following components one at a time, in the order shown, restarting the server each time. a. SAS hard disk drive backplane cable b. SAS hard disk drive backplane c. I/O board d. (Trained service technician only) Microprocessor tray 180-xxx-006 Failed memory card LED test. 1. Reseat the following components: a. Memory card b. Microprocessor tray c. I/O board 2. Replace the following components one at a time, in the order shown, restarting the server each time. a. Memory card b. (Trained service technician only) Microprocessor tray c. I/O board Chapter 2. Diagnostics 73
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