This guide provides technical instructions for maintaining the MS7AA-FA 2-gigabyte memory module. It outlines procedures for isolating a failing 64-Mbyte SIMM (part number 54-21718-01) using error logs from the OpenVMS operating system or via the console level for systems that fail to boot. The document includes detailed isolation matrices, a step-by-step procedure for physical replacement using an antistatic wrist strap, and instructions for re-initializing memory following a SIMM replacement.
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