Reference codeand LocationReference codeand LocationReference codeand LocationReference codeand LocationReference codeand LocationReference codeand Locationx506: M05-F x507: M05-G x508: M05-H x50D: M05-A thruHx50E: M05-A, C,E, Gx50F: M05-B, D,F, Hx511: M05-J x512: M05-K x513: M05-L x514: M05-M x515: M05-N x516: M05-Px517: M05-Q x518: M05-R x51D: M05-J thruRx51E: M05-J, L,N, Qx51F: M05-K, M,P, Rx521: M05-Sx522: M05-T x523: M05-U x524: M05-V x525: M05-W x526: M05-X x527: M05-Yx528: M05-Z x52D: M05-S thruZx52E: M05-S, U,W, Yx52F: M05-T, V,X, Zx531: M05-1 x532: M05-2x533: M05-3 x534: M05-4 x535: M05-5 x536: M05-6 x537: M05-7 x538: M05-8x53D: M05-1 thru8x53E: M05-1, 3,5, 7x53E: M05-2, 4,6, 8x600: M06 x601: M06-ATable 3. Locations for processors and memory FRUs for Models 840 and SB3In this table, the x in the first three rows equals 4, 8, or C. The x in the last two rows equals 5, 9, or D.Reference codeand LocationReference codeand LocationReference codeand LocationReference codeand LocationReference codeand LocationReference codeand Locationx001: MB1 x00A: M01, M02,M03, M24x00B: M20, M21,M22, M23x00C: M08, M09,M10, M11x00D: M12, M13,M14, M15x100: M01x200: M02 x300: M03 x500: M05 x600: M06 x800: M08 x900: M09xA00: M10 xB00: M11 xC00: M12 xD00: M13 xE00: M14 xF00: M15x000: M16 x100: M17 x200: M18 x300: M19 x400: M20 x500: M21x600: M22 x121: M23 x122: M24Processor configuration:1. Use the tables below to identify the processor configuration for the model you are working on. Then,continue with the next step. Choose the model you are working on for the correct processorconfiguration table:v Model 270 (See page 305)v Model 820 (See page 306)v Models 830 and SB2 (See page 307)v Models 840 and SB3 (See page 308)Table 4. Processor configuration for Model 270Model Processor featurecodeProcessor capacitycard CCINInteractive card CCIN Proc 0 CCIN270 23F5 2434 1520 25BD270 23F4 2434 NA 25BD270 23F1 2432 1519 25BA270 23F0 2432 NA 25BA270 23E7 2431 1518 25B9270 2302 2302 NA 224A270 2301 2301 NA 224A270 2454 2454 NA 25BD270 2452 2452 NA 25BAAnalyze hardware problems 305