Pentium® II Processor Module

This document is an installation guide for the Pentium® II Processor Module in Digital Equipment Corporation's Prioris HX 6000 and MX 6200 Series servers. It details procedures for installing a new Pentium II processor module, adding Dual In-Line Memory Modules (DIMMs) to an existing module, and upgrading from a single to a dual processor configuration.

Key aspects covered include:

• Getting Started: Outlines the contents of the processor module kit, identifies component locations, and provides essential configuration guidelines, emphasizing the use of Digital-supplied components and a minimum BIOS revision of 2.0.
• BIOS Upgrade: Provides step-by-step instructions for updating the server's BIOS to the required version using the ServerWORKS Quick Launch CD-ROM, including creating recovery diskettes and preparing the server for the update. This step is critical before hardware installation.
• DIMM Installation: Describes how to install EDO/ECC DIMMs (up to 512 MB) on the Pentium II processor module, including memory configuration guidelines, supported densities, and proper handling procedures. DIMMs must be installed on the module before it is placed in the server.
• Processor Module Upgrade: Details the process for installing a new Pentium II processor module for the first time or upgrading to a dual-processor configuration, which involves removing a terminator card and installing a second processor and Voltage Regulator Module (VRM).
• Troubleshooting: Offers guidance on diagnosing and resolving memory-related issues, including interpreting Power-On Self Test (POST) error messages and suggesting steps like swapping DIMMs or the processor module.
• Technical Specifications: Provides comprehensive information on processor clock speed switch settings, ratio and frequency settings, and various server management messages (POST, OCP, temperature sensing, and MX 6200 fault status indicators) to aid in configuration and diagnostics.