Compaq manual QuickSpecs, HP Compaq dc5750 Business PC, Technical Specifications

QuickSpecs

HP Compaq dc5750 Business PC

Technical Specifications

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
		Upgrade
Over-Temp Warning on Screen	Clear Password Jumper	DIMM Connectors for easy Upgrade
(Requires IM Agents)
Restore CD	Clear CMOS Button	NIC LEDs (integrated) (Green &
		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
Feature	Description
ASF 2.0 support (Alert Standard	Industry-standard specification for network alerting and remote control in operating
Format)	system-absent environments
Towerable	Product can be oriented as a tower (in addition to desktop orientation)
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
Reporting Technology)	Predicts failures before they occur. Tracks fault prediction and failure indication
SMART I – Drive Failure Prediction
	parameters such as re-allocated sector count, spin retry count, calibration retry
SMART II – Off-Line Data Collection
	count
SMART III – Off-Line Read Scanning	By avoiding actual hard drive failures, SMART hard drives act as "insurance"
with Defect Reallocation	against unplanned user downtime and potential data loss from hard drive failure

*NOTE: This feature is inoperable when a RAID (Redundant Array of Independent Disks) configuration is enabled.

DA - 12546 Worldwide QuickSpecs — Version 10 — 1.30.2007 Page 17