Compaq dc7700 - Manual (Page 20)

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 Tool-less System Board Removal
NOTE: Thumb screw release mechanism is used with the Ultra-slim Desktop chassis cover.
Feature Description
AMT 2.0 support (Active
Management Technology) Select models offer new Intel vPro Technology utilizing AMT 2.0 for network alerting
and management of systems regardless of power state, as well as operating system-
absent environments.
ASF 2.0 support (Alert Standard
Format) Industry-standard specification for network alerting in operating system-absent
environments
Tower Product can be oriented as a tower (in addition to desktop orientation)
Drive Lock* Implementation of the industry standard ATA Security feature set. When enabled, it
prevents software access to user data on the drive until one or two user-defined
passwords are provided.
Drive Self Tests (DPS)* Drive Protection System
A diagnostic hard drive self test. It scans critical physical components and every
sector of the hard drive for physical faults and then reports any faults to the
user.
Running independently of the operating system, it can be accessed through a
Windows-based diagnostics utility or through the computer's setup procedure. It
produces an evaluation on whether the hard drive is the source of the problem
and needs to be replaced.
The system expands on the Self-Monitoring, Analysis, and Reporting
Technology (SMART), a continuously running systems diagnostic that alerts the
user to certain types of failures.
DPS Access through F10 Setup
during Boot
SMART Technology*
(Self-Monitoring, Analysis and Allows hard drives to monitor their own health and to raise flags if imminent failures
were predicted
QuickSpecs
HP Compaq dc7700 Business PC
Technical Specifications
DA - 12543 Worldwide QuickSpecs — Version 3 — 9.28.2006 Page 20