DIGITAL Server 3100/3200 Series Service

This document is a service maintenance manual for the DIGITAL Server 3100/3200 series, published in January 1998. It provides comprehensive technical guidance for certified service engineers regarding product specifications, software utilities, system configuration, troubleshooting procedures, and field-replaceable unit (FRU) replacement instructions.

Key sections of the manual include:

• Product Description: Details the server's architectural features, including processor support (Pentium Pro and Pentium II), memory architecture, storage capabilities, and the naming and model numbering conventions used by the Digital Equipment Corporation.
• Server Software and Utilities: Explains the tools required for server management and maintenance, such as the ServerWORKS Quick Launch software, System Configuration Utility (SCU), RAID configuration, BIOS upgrade utilities, and diagnostic tools.
• Troubleshooting: Outlines systematic procedures for identifying and resolving hardware failures, including boot issues, storage faults, and memory problems. It includes comprehensive lists of POST/boot codes and diagnostic beep codes.
• FRU Replacement: Provides step-by-step instructions for the removal and replacement of hardware components, including the power supply, disk drives, system fans, the main logic board, processors, and memory. It includes detailed diagrams and component locations to assist in servicing the server chassis.
• Device Mapping: Provides memory address maps, I/O address maps, interrupt levels, and PCI configuration space details to aid in system configuration and resource management.