Dell DCDO manual Dell Precision T7400 Quick Reference Guide

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Dell Precision™ T7400

Quick Reference Guide

Model DCDO

w w w . d e l l . c o m s u p p o r t . d e l l . c o m

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Contents Dell Precision T7400 Quick Reference Guide September YT561 Contents Contents What Are You Looking For? Find It Here Finding InformationDrivers and Utilities Disc Dell Precision User’s GuideService Tag and Microsoft Windows Product Key Warranty informationDell Product Information Guide Dell Support Website support.dell.com Click Start→ Help and Support Windows Help and Support CenterOperating System Disc Switching From Tower to Desktop Orientation Setting Up Your ComputerChanging Between Tower and Desktop Orientations Dell Supported Linux SitesSwitching From Desktop to Tower Orientation Installing Your Computer in an EnclosureQuick Reference Guide Quick Reference Guide Microsoft Windows XP Transferring Information to a New ComputerUnder Now go to your old computer, click Next E a T E a W I Z a R D D I S K Microsoft Windows Vista Power Protection DevicesSurge Protectors Uninterruptible Power SuppliesLine Conditioners Front View Tower Orientation About Your Computer5.25-inch Drive baysConnector When a device such as your CD drive is operatingConnectors Power buttonBack View Tower Orientation Power connector Connect the power cable Card slotsOne PCI-X slot Back panelBack Panel Connectors Keys, cameras, or bootable USB devices When setting up multiple network connections such asUSB connector Setup in you User’s GuideComputer, Keyboard, and Monitor Cleaning Your ComputerMouse Non-Optical Power Lights Troubleshooting ToolsFloppy Drive CDs and DVDsQuick Reference Guide Diagnostic Light Codes During Post Diagnostic LightsSuggested Resolution Light PatternLight Pattern Problem Description Suggested Resolution Light Pattern Card installed. If the computer starts If the problem persists, reinstallCard you removed, and then remove Different card and restartCode Cause Beep CodesCode Description Suggested Remedy Repetitive Short beeps If the problem persists, contact Dell see Ensure that the memory you are using isSystem Messages Supported by your computerHardware Troubleshooter Fix a Problem section, click Hardware TroubleshooterWhen to Use the Dell Diagnostics Dell DiagnosticsStarting the Dell Diagnostics From Your Hard Drive Quick Reference Guide Option Function Dell Diagnostics Main MenuTab Function Test based on the symptom of the problem you are havingTo your computer Battery Problems TroubleshootingDrive Problems Click Start and click My ComputerProblems Writing to an Optical Drive Optical Drive ProblemsHard Drive Problems Management modesClick Start and click Computer Right-click Local Disk C Mail, Modem, and Internet ProblemsClick Properties→ Tools→ Check Now Click Start → All Programs→ Modem Diagnostic Tool Error MessagesClick Start→ All Programs→ Modem Helper Do not use these characters in filenamesClick Uninstall Ieee 1394 Device ProblemsSee the program documentation for installation instructions System Setup Options in your User’s GuideLockups and Software Problems Keyboard ProblemsSee Contacting Dell in your User’s Guide Contact the Ieee 1394 device manufacturerProgram stops responding Computer stops respondingClick End Task Program crashes repeatedlyOther software problems Memory ProblemsSolid blue screen appears Adjust the settings as needed Mouse ProblemsSimultaneously press CtrlEsc to display the Start menu Click Start→ Control Panel→ MousePower Problems Network ProblemsDiagnostic Lights on If the printer is listed, right-click the printer icon Printer ProblemsClick Start → Control Panel→ Hardware and Sound→ Printer Scanner ProblemsIf your scanner is listed, Windows recognizes the scanner If the scanner is listed, Windows recognizes the scannerNo sound from headphones Sound and Speaker ProblemsNo sound from speakers Screen is blank Video and Monitor ProblemsScreen is difficult to read 3D image quality is poor Click Start→ Control Panel→ Appearance and ThemesOnly part of the screen is readable Index IndexIndex Index Index Index Index Dell Precision T7400 Guide de référence rapide Remarques, avis et précautions Propos de votre ordinateur Configuration de votre ordinateurNettoyage de votre ordinateur Table des matières Remarque Le disque Drivers Recherche dinformationsQue recherchez-vous ? Trouvez-le ici Disque Drivers and UtilitiesCliquez sur Démarrer→ Aide et Guide dutilisation Dell PrecisionDell→ Guides système Numéro de service et clé du produit Le numéro de service et le code deService express Microsoft WindowsArticles de techniciens, cours en ligne Que recherchez-vous ?Et questions fréquemment posées Forum clients Discussion en ligneCliquez sur Drivers & Downloads Configuration Utilities UtilitairesRemarque Linterface utilisateur SélectionsDisque Operating System Dinstallation du système dexploitationRemarque La couleur du disque Sites Dell dinformations sur LinuxPassage du mode tour en mode bureau Configuration de votre ordinateurPassage du mode tour au mode bureau Passage du mode bureau au mode tour Installation de votre ordinateur dans un espace ferméGuide de référence rapide Guide de référence rapide Transfert dinformations vers un nouvel ordinateur Cliquez sur Suivant Cliquez sur Démarrer→ Exécuter Microsoft Windows Vista Filtres de ligne Protecteurs de surtensionOnduleurs Propos de votre ordinateur Vue avant mode tourPouces avec Baie de lecteurFace avant Spéciale pourVue arrière mode tour Connecteurs du panneau arrière De la liaison Réseau à 10 Mbps et lordinateur Voyant dintégritéUn réseau à 100 Mbps et lordinateur Lordinateur et un réseau à 1000 Mbps soit 1 GbpsOrdinateur, clavier et moniteur Nettoyage de votre ordinateurSouris non optique Lecteur de disquette Outils de dépannageCD et DVD Voyants dalimentationGuide de référence rapide Panne possible Réinstallez le processeur voir Du processeur Voyants de diagnosticVoir «Pour prendre contact avec Dell» Le cas échéant, installez une carteGraphique au fonctionnement connu Dans votre ordinateurLa carte système Chaque carte installée. Si lordinateur Si lincident persiste, réinstallez laCarte retirée, puis enlevez une autre Carte et redémarrez lordinateurCouleurs des voyants Description du Codes sonoresRépétitifs Code DescriptionMessages système Damorçage dans le lecteur et redémarrez lordinateur Dépanneur des conflits matériels Quand utiliser Dell DiagnosticsDémarrage de Dell Diagnostics à partir du disque dur Jusquà lapparition du Boot Device Menu Menu de démarrage Option Fonction Menu principal de Dell DiagnosticsOnglet Fonction DépannageTous les périphériques connectés Problèmes de lecteur Problèmes de pileCliquez sur Démarrer, puis cliquez sur Poste de travail Problèmes décriture vers un lecteur optique Problèmes de lecteur optique100 101 Problèmes de disque durCliquez sur Propriétés→ Outils→ Vérifier maintenant 102 103 Messages derreurNutilisez pas ces caractères dans les noms de fichiers Une disquette, un CD ou un DVD amorçableProblèmes de périphérique Ieee Cliquez sur Démarrer, puis sur Panneau de configurationProblèmes de clavier 104105 Problèmes de blocage et problèmes logicielsLordinateur ne démarre pas Lordinateur ne répond plusUn programme se bloque fréquemment 106Un écran bleu uni apparaît Autres problèmes logiciels107 Problèmes de mémoireProblèmes de souriss Cliquez sur Démarrer→ Panneau de configuration→ SourisProblèmes de réseau 108Problèmes dalimentation Voir «Voyants de diagnostic» à la109 110 Problèmes dimprimante111 Problèmes de scannerSi votre scanner est répertorié, Windows le reconnaît Si le scanner est répertorié, Windows le reconnaît112 Problèmes de son et de haut-parleursLes haut-parleurs némettent aucun son Les écouteurs némettent aucun son113 Incidents liés à laffichage et au moniteurLécran est vide Lécran est difficilement lisible 114La qualité de limage 3D est insuffisante 115Seule une partie de lécran est lisible 116 117 118 119 120 Smart121 122 Dell Precision T7400 Guia de referência rápida Observações, avisos e cuidados 125 126 127 Como obter informaçõesQue está procurando? Disco Drivers and Utilities Drivers e utilitáriosQue está procurando? Encontre aqui 128Guia do usuário do Dell Precision Guias do sistemaCódigo de serviço expresso 129Etiqueta de serviço Em inglês 130Negócios para ver o site de suporte 131 Disco do sistema operacional 132Sistema operacional adquirido Sites Linux apoiados pela DellComo alternar entre as orientações de torre e de mesa Como configurar o seu computadorComo mudar da orientação em torre para a orientação de mesa 133Como mudar da orientação de mesa para a orientação em torre Como instalar o computador em um compartimento134 135 136 137 Como transferir informações para um novo computador138 139 140 Clique em Iniciar→ ExecutarProtetores contra surtos de tensão Dispositivos de proteção de energiaEstabilizadores de linha 141142 Fontes de alimentação ininterrupta UPSVista frontal orientação de torre Sobre o computador143 144 145 Vista traseira orientação de torre146 Conectores do painel traseiro147 Computador, teclado e monitor Como limpar o computadorMouse convencional não óptico 148Unidade de disquetes Ferramentas para a solução de problemasCDs e DVDs Luzes de energia150 Códigos das luzes de diagnóstico durante o Post Luzes de diagnóstico151 Padrão das luzes152 Padrão das luzes Descrição do problema Solução proposta153 154 155 Códigos de bipeOcorreu outra falha Certifique-se de que todos os cabos das Código CausaCódigo Descrição Solução proposta Bipes 156157 Mensagens do sistemaCódigo Descrição Bipes Curtos repetitivosDisquete inicializável e reinicie o computador 158Quando usar o Dell Diagnostics Solucionador de problemas de hardware159 160 Como iniciar o Dell Diagnostics pelo disco rígido161 162 Menu principal do Dell DiagnosticsOpção Função 163 Solução de problemasGuia Função Dispositivos conectadosProblemas nas unidades Problemas na bateria164 Clique em Iniciar e clique em Meu ComputadorProblemas de gravação em uma unidade óptica Problemas de unidade ópticaProblemas de disco rígido 165166 Problemas de e-mail, de modem e de InternetClique em Propriedades→ Ferramentas→ Verificar agora 167 Mensagens de erroClique em Iniciar→ Todos os programas→ Auxiliar de modem 168 Problemas de teclado Problemas em dispositivos Ieee169 Clique em Iniciar e clique em Painel de controle170 Problemas de travamento e de softwareComputador não inicia Computador pára de responder171 Outros problemas de softwareUm programa trava repetidamente Uma tela inteiramente azul apareceProblemas de mouse Problemas de memória172 Ajuste as configurações conforme a necessidade Problemas de rede173 Clique em Iniciar→ Painel de controle→ Mouse174 Problemas de fornecimento de energia175 Problemas da impressora176 Problemas de scannerOs alto-falantes não emitem sons 177 Problemas de vídeo e de monitorOs fones de ouvido não emitem sons Tela está vazia 178Se for difícil ler a tela Interferência 179Clique em Iniciar→ Painel de controle→ Aparência e temas Qualidade da imagem 3D é ruim 180Apenas uma parte da tela está legível Índice remissivo 181182 183 184 185 186 Dell Precision T7400 Guía de referencia rápida Notas, avisos y precauciones 189 190 191 Localización de información¿Qué busca? Disco Drivers and Utilities Controladores y utilidades¿Qué busca? Aquí lo encontrará 192Guía del usuario de Dell Precision Usuario de Dell→ Guías del sistemaDe Microsoft Windows 193Agujero para evitar que se quite Guía de referencia rápida Sitio Web de soporte técnico de Dell 194Support.dell.com Técnica apropiadoCentro de ayuda y soporte técnico 195De Windows Disco del sistema operativo 196Que haya pedido Sitios de Linux compatibles con DellCambio entre las orientaciones de torre y de escritorio Configuración de su equipoCambio de la orientación de torre a la escritorio 197Cambio de la orientación de escritorio a la de torre Instalación del equipo en un lugar cerrado198 199 200 201 Transferencia de la información a un equipo nuevo202 203 204 Protectores contra sobretensión Dispositivos de protección de la alimentación205 Sistemas de alimentación ininterrumpida Acondicionadores de línea206 Vista frontal orientación de torre Acerca de su equipo207 208 209 Vista posterior orientación de torre210 Conectores del panel posterior211 Equipo, teclado y monitor Limpieza del equipoRatón no óptico 212Unidad de disco flexible Herramientas para la solución de problemasCD y DVD Indicadores luminosos de alimentación214 215 Indicadores luminosos de diagnóstico216 217 218 Códigos de sonido Indicadores Problema Luminosos219 Patrón de Descripción delCódigo Descripción 220Sonidos 221 Mensajes del sistemaCódigo Descripción Remedio sugerido Sonidos 222 223 Haga clic en Inicio→ Ayuda y soporte técnicoInicio de Dell Diagnostics desde la unidad de disco duro Cuándo usar los Dell Diagnostics224 225 226 Menú principal de Dell Diagnostics Diagnósticos DellOpción Función Ficha Función 227La lista de dispositivos del panel izquierdo de la pantalla De todos los dispositivos conectados a élProblemas con la batería Solución de problemas228 Problemas de la unidad óptica Problemas con las unidades229 Problemas con la unidad de disco duro Problemas para grabar en una unidad ópticaProblemas con el correo electrónico, el módem e Internet 230231 232 Mensajes de error233 Problemas con el dispositivo IeeeInserte un disco en la unidad y vuelva a intentarlo Disquete, un CD o un DVD de inicioBloqueos y problemas con el software Problemas con el teclado234 El equipo no se iniciaEl equipo no responde 235Un programa no responde Haga clic en Finalizar tareaOtros problemas con el software Problemas con la memoria236 Aparece una pantalla azul fija237 Problemas con el ratónPulse CtrlEsc simultáneamente para mostrar el menú Inicio Haga clic en Inicio→ Panel de control→ MouseProblemas con la alimentación Problemas de red238 Página239 De problemas Problemas con la impresora240 241 Problemas con el escánerIncluida con el escáner para obtener instrucciones 242 Problemas con el sonido y los altavocesLos altavoces no emiten ningún sonido 243 Problemas con el vídeo y el monitorLos auriculares no emiten ningún sonido La pantalla aparece en blancoResulta difícil leer la pantalla 244Haga clic en Inicio→ Panel de control→ Apariencia y temas 245La calidad de imagen 3D es mala Solo se puede leer parte de la pantalla246 247 248 249 250 251 252

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DCDO specifications

The Dell DCDO, C100J, represents a significant advancement in the realm of data center technology, focusing on providing enhanced operational efficiency, scalability, and improved performance. Designed with modern enterprises in mind, the C100J integrates cutting-edge features that cater to an array of data center needs.

One of the standout features of the Dell C100J is its modular architecture. This design allows organizations to expand their infrastructure incrementally, ensuring that they can scale according to their growth requirements without incurring hefty upfront costs. The modularity of the C100J makes it versatile, allowing it to adapt to varying workloads and applications efficiently.

Performance-wise, the Dell C100J is equipped with high-speed processing capabilities. It supports the latest generation of Intel Xeon processors, which provide substantial processing power while maintaining energy efficiency. This ensures that enterprises can run demanding applications seamlessly, from data analytics to virtualization, all while consuming less power compared to older models.

Networking is another critical aspect of the Dell C100J. It comes with advanced networking options, including support for 25GbE and 40GbE interfaces, facilitating faster data transmission and reduced latency. This feature is especially beneficial for organizations with high data throughput requirements, enabling them to handle large data sets and ensure quick access to critical information.

Storage flexibility is integral to the Dell DCDO's appeal. The C100J can support various storage options, including SSDs for high-performance tasks and HDDs for cost-effective data storage. Its RAID support further enhances data security and performance, giving users peace of mind regarding data integrity.

Additionally, the Dell C100J is designed with a focus on energy efficiency and Lifecycle management. Its innovative cooling technology optimizes airflow, reducing energy consumption while ensuring that components operate within optimal thermal conditions. This results in lower operational costs and supports corporate sustainability initiatives.

Moreover, management features such as Dell's OpenManage software provide seamless monitoring and management of hardware configurations, firmware updates, and system health checks, enabling IT teams to focus more on strategic initiatives rather than routine maintenance.

In summary, the Dell DCDO, C100J encapsulates a blend of performance, flexibility, and efficiency. Its modular design, high-speed processing capabilities, advanced networking features, and robust management tools make it an ideal choice for enterprises aiming to enhance their data center operations while preparing for future growth.