HP Compaq dc5750 Quickspecs page 20

QuickSpecs
Technical Specifications
Serviceability Features of System
Dual Color Power LED on Front of Computer (Indicates Normal Operations and Fault Conditions)
Diagnostic LED Explanation Table
System/Emergency ROM
Flash Recovery with Video
Over-Temp Warning on Screen
(Requires IM Agents)
Restore CD
Serviceability Features of Chassis
Dual Color Power and HD LED – To
Indicate Normal Operations and
Fault Conditions
Front power switch
Feature
ASF 2.0 support (Alert Standard Format) Industry-standard specification for network alerting and remote control in operating system-
Towerable
Drive Self Tests (DPS)
DPS Access through F10 Setup during
Boot
SMART Technology*
(Self-Monitoring, Analysis and Reporting
Technology)
SMART I – Drive Failure Prediction
SMART II – Off-Line Data Collection
SMART III – Off-Line Read Scanning with
Defect Reallocation
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
Flash ROM
5 Aux Power LED on System PCA
Clear Password Jumper
Clear CMOS Button
Color coordinated cables and
connectors
System memory can be upgraded
without removing the system board or
any internal components
Description
absent environments
Product can be oriented as a tower (in addition to desktop orientation)
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.
Allows hard drives to monitor their own health and to raise flags if imminent failures were
predicted
Predicts failures before they occur. Tracks fault prediction and failure indication
parameters such as re-allocated sector count, spin retry count, calibration retry count
By avoiding actual hard drive failures, SMART hard drives act as "insurance" against
unplanned user downtime and potential data loss from hard drive failure
DA - 12546 North America — Version 39 — October 29, 2008
HP Compaq dc5750 Business PC
CMOS Battery Holder for easy
Replacement
Processor ZIF Socket for easy Upgrade
DIMM Connectors for easy Upgrade
NIC LEDs (integrated) (Green & Amber)
Tool-less Hood Removal
Tool-less Hard Drive, CD & Diskette
Removal
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