Prioris™ HX 6000 and MX 6266 Series Servers Service Maintenance Manual Addendum

This document is an addendum to the Service Maintenance Manuals for Prioris HX 6000 and MX 6266 Series Servers, intended to assist service personnel with troubleshooting issues related to the Pentium II Processor Module or incorrectly installed upgrade kits. It details key differences between Pentium Pro and Pentium II configurations, including processor type, clock speed, cache, and memory support.

The addendum provides comprehensive spare parts lists for common Pentium II module components, as well as parts specific to HX and MX servers. It outlines initial troubleshooting steps such as recording configuration information, verifying cable and module seating, and isolating CPU and memory errors. The document also explains the Power-On Self Test (POST) and its typical error messages for diagnosing problems. Additionally, it describes the AMI Diagnostic Software, an MS-DOS-based utility for advanced hardware diagnostics, offering instructions on how to create diagnostic diskettes and run tests from either diskette or the server's hard drive. For further troubleshooting, it refers users to other specific system reference manuals. The Pentium II upgrade kits enable single or dual processor configurations and allow for up to 512 MB of EDO/ECC server memory.