Fujitsu D1859 technical manual Power supply control

Page 22

Pin assignment of internal ports

Power supply control

(System monitoring)

1

Pin

1

2

4

Signal

Power Guard Control

PS FAN Control

PS FAN Sense

16	D1859 (Econel 50)

Image 22

Contents Reliability2 EnglishAre there Page Page Contents Page Notational conventions System board D1859Additional information Important notes Information about boardsSpecial onboard features List of featuresOnboard features Internal portsExternal ports Prior to installation Brief instructions on installing system boardInstallation Driver installation Interfaces and connectors LAN connector External portsInternal ports and connectors Hard disk connectionFront panel Pin assignment of internal portsSerial ATA IDE/ATA interface USB dual channel FanFloppy interface LCD display IntrusionPower supply BTX Additional power supply ATX12Power supply control Skipping system and Bios Setup password pinpair a Jumper settingsSetting via control-panel plug connector Recovering System Bios pinpair BTechnical data Installing and removing processorsInstalling processor with heat sink Add-on modules / UpgradingAdd-on modules / Upgrading Mounting heat sink Upgrading main memory Installing a memory module Removing a memory modulePCI bus interrupts Selecting correct PCI slot Adding PCI Express cardsAdding PCI cards Monofunctional expansions cardsUSB PCI Slot SMBus On board controllerUSB Slot PCI PCIeReplacing the lithium battery Bios update When should a Bios update be carried out?Bios Recovery Recovering System Bios What is a microcode update? Microcode UpdateWhen should a microcode update be carried out? Annex System board Revision and Bios VersionBios version System board RevisionElectrical Properties Loadability for connections and fusesError messages Bios update for installed CPU failedIncorrect Drive a run Setup Incorrect Drive B run Setup Keyboard error nn nn Stuck Key System Management Configuration changed or Problem occurred Glossary Information on this document