IBM RS/6000 7043 43P Series Service Manual

Also see for RS/6000 7043 43P Series: Supplemental service manual User guide User guide Setup instructions

Contents

Step 1540A-5The failure may be caused by the last memory module installed. To isolate the failingFRU, do the following:1. Turn the power off.2. Exchange the last memory module installed.3. Turn the power on.Does the operator panel do one of the following: Stop with any code other than– FDC, FF2, FF3, or F4D (Model 140)– E1DC, E1F2, E1F3, E1F7, or E14D (Model 150) Alternate between– FFD and any other code (Model 140)– E1FD and any other code (Model 150)NO Go to "Map 0410: Repair Checkout" in the Diagnostics Information forMultiple Bus Systems.YES Go to “Step 1540A-6” on page 2-27.2-26 7043 43P Series Service Guide