Fujitsu D2542 technical manual Abbreviations

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Abbreviations

The technical terms and abbreviations given below represent only a selection of the full list of common technical terms and abbreviations.

Not all technical terms and abbreviations listed here are valid for the described system board.

ACPI

Advanced Configuration and Power Interface

ASR&R

Automatic Server Recovery and Restart

ATA

Advanced Technology Attachment

BBU

Battery Backup Unit

BIOS

Basic Input Output System

BMC

Baseboard Management Controller

CMOS

Complementary Metal Oxide Semiconductor

COM

COMmunication port

CRU

Customer Replaceable Unit

CSS

Customer Self Service

CPU

Central Processing Unit

D2542 (RX100 S5)

Technical Manual

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Contents System Board D2542 for RX100 S5 Certified documentation according to DIN EN ISO Comments… Suggestions… Corrections…Contents Page Notational conventions IntroductionPage Important notes Batteries ESD label CE Certificate CE CertificateEnvironmentally friendly product design and development Environmental ProtectionImportant notes Returning, recycling and disposal Environmental ProtectionOverview FeaturesProcessors Main memoryOverview External connectorsInternal connectors Bios features FeaturesCSS Customer Self Service Form factorTPM Option Population of the memory Basic Main memoryModule population PCI slots PCI busPCI bus Temperature / system monitoring Screen resolutionSensor monitoring Temperature / system monitoringVoltage monitoring System Event Log SELLEDs LEDsLED Indicator MeaningSchematic view of the system board D2542 Interfaces and connectorsExternal ports Interfaces and connectorsLAN connector LAN link/activity green LAN connectorsSettings with jumpers Settings with jumpersJP8 Boot Block JP5 Password SkipReplacing the lithium battery Replacing the lithium batteryPage Abbreviations Abkürzungen IRMC Nvram RAM WfM