DFI NB78-BC, NB78-BL manual Power Supply, Floppy Drive

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The picture seems to be constantly moving.

1.The monitor has lost its vertical sync. Adjust the monitor’s vertical sync.

2.Move away any objects, such as another monitor or fan, that may be creating a magnetic field around the display.

3.Make sure your video card’s output frequencies are supported by this monitor.

The screen seems to be constantly wavering.

1.If the monitor is close to another monitor, the adjacent monitor may need to be turned off. Fluorescent lights adjacent to the monitor may also cause screen wavering.

Power Supply

When the computer is turned on, nothing happens.

1.Check that one end of the AC power cord is plugged into a live outlet and the other end properly plugged into the back of the system.

2.Make sure that the voltage selection switch on the back panel is set for the correct type of voltage you are using.

3.The power cord may have a “short” or “open”. Inspect the cord and install a new one if necessary.

Floppy Drive

The computer cannot access the floppy drive.

1.The floppy diskette may not be formatted. Format the diskette and try again.

2.The diskette may be write-protected. Use a diskette that is not write-protected.

3.You may be writing to the wrong drive. Check the path statement to make sure you are writing to the targeted drive.

4.There is not enough space left on the diskette. Use another diskette with adequate storage space.

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Contents 935-NB7801-000 64300230 NB78-BC NB78-BLAll Rights Reserved CopyrightTrademarks FCC and DOC Statement on Class B Table of Contents Table of Contents Quick Setup GuideMCH System Board LayoutATX Supports onboard LAN2 CPU’s Front Side Bus JP1 JumpersClear Cmos Data JP2 Rear Panel I/O Ports Universal Serial Bus Ports and LAN Port Quick Setup Guide 1 PS/2 Mouse and PS/2 Keyboard PortsParallel Port Quick Setup Guide Serial PortsParallel Port Serial PortAuDROut Key AuDLOut Quick Setup Guide Audio Jacks and Game/MIDI portsGame Port Line-out Line-in Mic-in Front Audio J1 Mic+ Ground VbiasCD-in Left audio channel Ground Right audio channel I/O ConnectorsCD-in Internal Audio Connectors 2 S/PDIF-out ConnectorIrDA Connector Quick Setup Guide Floppy & IDE Disk Drive ConnectorCPU Fan Chassis Fan Quick Setup Guide Fan ConnectorPower 5VSB power source of your power supply must support ≥ 720mA Quick Setup Guide Wake-On-LAN ConnectorDimm Standby Power LED Ground +5V Quick Setup Guide Power ConnectorsATX Main Power Connector Pin Function 12V Ground +5V +12V +5V +12V Power Connector Pin Function GroundQuick Setup Guide Front Panel Connectors Main Menu Award Bios Setup UtilityStandard Cmos Features Advanced Chipset Features Quick Setup Guide 1.5.3 Advanced Bios FeaturesPower Management Setup Quick Setup Guide Integrated PeripheralsCPU Frequency Control Quick Setup Guide 1.5.7 PnP/PCI ConfigurationsEnglish Package ChecklistFeatures Features and SpecificationsPHY Pdif USB Ports IntelligenceIrDA Interface English Acpi STR English USB 2.0 Drivers Intel Chipset Software Installation UtilitySupported Softwares Realtek AC’97 Audio DriversMicrosoft DirectX 8.1 Driver English Realtek LAN Drivers NB78-BL onlyIntel Application Accelerator English McAfee VirusScan Online Installation NotesMonitor/Display TroubleshootingFloppy Drive Power SupplySerial Port English Hard DriveSystem Board KeyboardListe de Vérification de l’Emballage Table des MatièresCaractéristiques Caractéristiques et SpécificationsDans PCI slot 6 qui ne soutient que cela en mode Slave Français French Pdif Français French Intelligence Minuterie RTC pour Allumer le Système Français French Drivers de Realtek AC’97 Audio 1 L’utilitaire d’installation pour le Chipset IntelLogiciels Supportés Les Pilotes Realtek LAN NB78-BL seulement Français French Pilote USBPilote de Microsoft DirectX Français French 3.2.5 Accélérateur d’Applications d’IntelFrançais French McAfee VirusScan En Ligne Moniteur/Affichage DépannageLecteur de Disquettes AlimentationPort Parallèle Disque DurCarte Système Français French Port SérieClavier Hinweis InhaltsverzeichnisVerpackungsliste Leistungsmerkmale Leistungsmerkmale und Technische DatenPHY Deutsch German Pdif ≥ 720mA unterstützen Wecken bei LAN Wake-On-LAN Deutsch German Intelligente AusstattungsteileNetzschalter mit doppelter Funktion Aufwachen bei Klingeln Wake-On-RingSie das System aus und nehmen Sie die Batterie heraus Deutsch German Realtek AC’97 Audiotreiber Das Intel Chipsatz Software InstallationshilfsprogramUnterstützte Software Realtek LAN-Treiber NB78-BL nur für Deutsch German USB 2.0 TreiberMicrosoft DirectX 8.1 Treibers Deutsch German Intel AnwendungssbeschleunigerDeutsch German McAfee Virenabtastung-Online Monitor/Bildschirm FehlersucheNichts geschieht nach dem Einschalten des Computers StromversorgungFloppylaufwerk Ungewöhnlich lange Formatierdauer Deutsch German FestplattenlaufwerkParallelanschluß Serieller AnschlußSystemplatine TastaturLista de Chequeo del Paquete Tabla de los ContenidosCaracterísticas Características y EspecificacionesEspañol Spanish Español Spanish Pdif Español Spanish Inteligencia Temporizador de RTC para Encender el Sistema Español Spanish # Español Spanish Softwares SoportadosAcelerator de Aplicación Intel Español Spanish 5.2.3Driver de USBControlador de Realtek LAN Interno NB78-BL sólo # Español Spanish Programa de Microsoft DirectX Español Spanish Investigación de Conflictos Poder Suplí Porto Parallello Español Spanish Hard DriveSistema Board Español Spanish Serial Porta