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	5 Aux Power LED on System PCA	Processor ZIF Socket for easy
Configuration Record SW		Upgrade
Over-Temp Warning on Screen	Clear Password Jumper	DIMM Connectors for easy Upgrade
(Requires IM Agents)
HP Backup and Recovery	Clear CMOS Button	NIC LEDs (integrated) (Green &
Manager		Amber)

Serviceability Features of Chassis
Dual Color Power and HD LED	Color coordinated cables and	Tool-less Hood Removal
– To Indicate Normal	connectors
Operations and Fault
Conditions
Front power switch	System memory can be upgraded	Tool-less Hard Drive, CD & Diskette
	without removing the system board	Removal
	or any internal components
Green Pull Tabs, and Quick		Tool-less System Board Removal
Release Latches for easy
Identification

NOTE: Thumb screw release mechanism is used with the Ultra-slim Desktop chassis cover.


Feature	Description
AMT 2.0 support (Active	Select models offer new Intel vPro Technology utilizing AMT 2.0 for network alerting
Management Technology)	and management of systems regardless of power state, as well as operating system-
	absent environments.
ASF 2.0 support (Alert Standard	Industry-standard specification for network alerting in operating system-absent
Format)	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
DPS Access through F10 Setup	Windows-based diagnostics utility or through the computer's setup procedure. It
during Boot	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.
SMART Technology*	Allows hard drives to monitor their own health and to raise flags if imminent failures
(Self-Monitoring, Analysis and	were predicted



DA -	12543 Worldwide QuickSpecs — Version 3 — 9.28.2006	Page 20

Compaq dc7700 manual Serviceability Features of System, Serviceability Features of Chassis