IBM 8863 Service Guide - Page 90
Trained
UPC - 000435474667
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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 8863," 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 201-xxx-CBN Failed Memory Test: See "Memory module" on page 108. v C = memory card [1-4] v B = physical bank [1-2] Note: Bank 1 = DIMMs 1 and 3; Bank 2 = DIMMs 2 and 4 v N = failing DIMM [1-4] 1. Reseat the following components: a. DIMM N b. Memory card C 2. Replace the components listed in step 1 one at a time, in the order shown, restarting the server each time. Note: N = 9 indicates both DIMMs in physical bank B and memory card C. 202-xxx-0nn Failed system cache test, where nn=APIC ID. APIC ID (physical mode) Microprocessor 00, 01, 02, 03 1 04, 05, 06, 07 2 10, 11, 12, 13 3 14, 15, 16, 17 4 APIC ID (logical mode) Microprocessor 1. Reseat the following components: a. (Trained service technician only) Microprocessor nn b. 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) Microprocessor nn b. (Trained service technician only) Microprocessor tray 00, 01, 02, 03 1 24, 25, 26, 27 2 10, 11, 12, 13 3 34, 35, 36, 37 4 204-198-000 Test aborted. 1. Run the Quick Memory Test Diagnostic All Banks (see "Running the on-board diagnostic programs" on page 58). 2. Update the BIOS code (see "Updating the firmware" on page 133). 3. Look in the test log (see "Viewing the test log" on page 59) and correct any other errors. 204-210-000 Test failed. 1. Run the Quick Memory Test Diagnostic All Banks (see "Running the on-board diagnostic programs" on page 58). 2. Update the BIOS code (see "Updating the firmware" on page 133). 3. Look in the test log (see "Viewing the test log" on page 59) and correct any other errors. 74 IBM xSeries 366 Type 8863: Problem Determination and Service Guide