Prioris HX MP Server

This User's Guide provides comprehensive instructions for operating, upgrading, troubleshooting, and configuring the Digital Equipment Corporation Prioris HX MP Server family. It is intended for anyone responsible for managing the server.

The document is organized into several key areas:

• Introduction and Overview: Provides a general understanding of the server, its features (such as multi-processing CPU modules, memory modules, SCSI and RAID adapters, expansion slots, redundant fans/power, and operating system compatibility), and the various supplied diskettes and CD-ROM that contain diagnostic software, drivers, and a "Getting Started" program for online help. It also includes important ergonomic information and how to get help.
• Server Configuration: Detailed guidance on using the System Configuration Utility (SCU) to configure expansion boards (EISA, ISA, PCI) and adjust BIOS setup options, ensuring optimal server performance and resource allocation.
• Hardware Expansion: Step-by-step procedures for physically upgrading or replacing server components, including CPU modules, secondary cache, memory modules (SIMMs), the real-time clock (RTC) battery, various expansion boards, and mass storage devices (SCSI drives, hot-swap bays). It also covers installing optional power supplies and cooling fans, along with important SCSI configuration guidelines and drive ID settings.
• Troubleshooting: Sections dedicated to diagnosing and resolving common problems related to server startup, disk drives, monitors, and CD-ROM drives, including initial troubleshooting steps and contact information for Digital Services.
• Server Security Features: Descriptions of the server's security mechanisms, such as physical locks for doors and side panels, and the implementation of supervisor and user passwords to prevent unauthorized access.
• Technical Specifications: Appendices provide detailed technical characteristics, including server performance and dimensions, environmental specifications, CPU and expansion slot details, power supply requirements, and main logic board and CPU module jumper settings.
• Server Messages and Device Mapping: Lists of power-on self-test (POST) and runtime error messages, beep codes, and comprehensive tables mapping server memory, I/O addresses, interrupt levels, DMA channels, and PCI configuration space.