Product Identification
Machine Capability and Extension of Capability Markers
BIOS Version Number
Year of the ROM BIOS Release
Week of the ROM BIOS Release
HP BIOS I/O Port Map
Addressing System Board Components
Interrupt Controllers
PCI Interrupt Request Lines
The Integrated Ultra VGA Controller
Overview
Video Memory
Video Modes
Energy Saving Screen Blanking
Supported Enhanced Video Modes
VESA Connector
Power-On Self Tests
Overview
Power-On Self Test (POST)
Shadow RAM
Error Codes
Vectra XU Technical Reference
Introduction
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