Compaq dc7800 - Manual (Page 21)

Other Features Description
ACPI-Ready Hardware Advanced Configuration and Power Management Interface (ACPI).
Allows the system to wake from a low power mode.
Controls system power consumption, making it possible to place individual cards and
peripherals in a low-power or powered-off state without affecting other elements of the
system.
SMBIOS Ver. 2.5 System Management BIOS, for system management information
Wired for Management
Support Intel-driven, industry-wide initiative to make Intel architecture-based PCs, servers and mobile
computers more inherently manageable right out of the box and over the network
Dual-State Power Button Power button acts as both an on/off button and suspend-to-sleep button
Serviceability Features of System
Dual Color Power LED on Front of Computer (Indicates Normal Operations and Fault Conditions)
Diagnostic LED Explanation Table
Number of 1-second red LED blinks followed by 2-second pause, then repeats:
2-processor thermal protection activated
3-processor not installed
4-power supply failure
5-memory error
6-video error
7-PCA failure (ROM detected failure prior to video)
8-invalid ROM, bootblock recover mode
System/Emergency ROM Flash ROM CMOS Battery Holder for easy
Replacement
Flash Recovery with Video
Configuration Record SW 5 Aux Power LED on System PCA Processor ZIF Socket for easy
Upgrade
Over-Temp Warning on Screen
(Requires IM Agents) Clear Password Jumper DIMM Connectors for easy Upgrade
HP Backup and Recovery
Manager Clear CMOS Button NIC LEDs (integrated) (Green &
Amber)
Serviceability Features of Chassis
Dual Color Power and HD
LED – To Indicate Normal
Operations and Fault
Conditions Color coordinated cables and
connectors Tool-less Hood Removal
Front power switch System memory can be upgraded
without removing the system board or
any internal components Tool-less Hard Drive, CD & Diskette
Removal
Green Pull Tabs, and Quick
Release Latches for easy
Identification
NOTE: Thumb screw release mechanism is used with the Ultra-slim Desktop chassis cover.
Additional Features Description
AMT 3.0 support (Active
Management Technology) Select models offer new Intel vPro Technology utilizing AMT 3.0 for network alerting
and management of systems regardless of power state, as well as operating system-
absent environments.
Supports existing AMT 2.1 features plus:
Remote Configuration (RCFG) – Uses root certificate hashes for simpler
deployment (existing PSK method remains supported)
802.1x – compatibility with Cisco NAC
WS-Management – Web Services for Management interface
QuickSpecs
HP Compaq dc7800 Business PC
Technical Specifications
DA - 12744 Worldwide QuickSpecs — Version 13 — 12.14.2007 Page 21