更换570风扇.docx

POWER6 information Locations The following table contains location codes for the parts that make up the server. The following diagrams show field replaceable unit (FRU) layouts in the system. Use these diagrams with the following tables. Front Rear HEA card types Your unit has one of the following card types. From left to right, the feature types are 5636, 5637, and 5639. Memory module locations on the processor card (Un-P2-Cx) Multiple node locations with SMP processor cable Use the following illustration to map a node location when you are working with a multiple node installation. All of the nodes have the same location codes inside the system unit; only the serial number is different (-). Table 1. FRU location table Failing item name Physical location code Identify LED Table 1. FRU location table Failing item name Physical location code Identify LED System unit Un Fans Fan 1Un -A1 Yes Fan 2Un -A2 Yes Power supplies Power supply 1Un -E1 Yes Power supply 2Un -E2 Yes Backplanes Input/output backplane with embedded: ? RIO Hub/HSL NIC ? RIO/HSL link ? controller ? USB controller (AIX ? or Linux only) ? SAS controllers ? Logic oscillator Un -P1 Yes Regulator distribution connection backplane Un -P2 Yes Disk drive backplane Un -P3 Yes Media drive backplane Un -P4 Yes Ports System port 2 (back of system unit) Un -P1-C10-T3 (5636, 5637) Un -P1-C10-T5 (5639) System port 1 (back of system unit) Un -P1-C10-T4 (5636) Integrated 2-port USB port 1 (AIX or Linux only) Un -P1-T1 Integrated 2-port USB port 2 (AIX or Linux only) Un -P1-T2 Integrated dual 1 GB controller Un -P1-C10-T2 Integrated dual 1 GB controller Un -P1-C10-T1 Integrated dual 1 GB Un -P1-C10-T3 (5639) Table 1. FRU location table Failing item name Physical location code Identify LED controller Integrated dual 1 GB controller Un -P1-C10-T4 (5639) System cable connector Un -P1-C11-T5 Processor and processor regulator Processor card 1Un -P2-C1 Yes Processor card 2Un -P2-C2 Yes SMP processor cabl