IBM 7133 Series Service Manual

Step 11(from step 10 on page 2-2010-4; from step 8 in “MAP 2022: 7133 – Power-On”)Did the diagnostics give you an SRN for the 7133?NO Go to step 12.YES Go to “Service Request Numbers (SRNs)” on page 2-2.Step 12(from step 8 on page 2-2010-4, step 9 on page 2-2010-4, and from step 11)Does any 7133 have its Subsystem Check light on or flashing?NO Go to step 18 on page 2-2010-7.YES Go to step 13.Step 13(from step 12)Does any fan-and-power-supply assembly in the 7133 have its Fan-and-Power Checklight on or flashing?NO Go to step 14 on page 2-2010-6.YES If the Fan-and-Power Check light is permanently on, go to step 15 onpage 2-2010-6. If the Fan-and-Power Check light is flashing:1. Exchange the fan-and-power-supply assembly for a new one (see“Fan-and-Power-Supply Assemblies” on page 3-32).2. Go to “MAP 2410: 7133 – Repair Verification” on page 2-2410-1 toverify the repair.Chapter 2. Problem Determination Procedures 2-2010-5