Indicatori di diagnostica

Per fornire assistenza all’utente in merito alla risoluzione dei problemi, sul pannello posteriore del computer sono situati quattro spie luminose contrassegnati dalle lettere “A”, “B”, “C” e “D” che possono essere di colore giallo o verde. Al normale avvio del computer le spie lampeggiano e rimangono accese di colore verde dopo l’avvio del computer. In caso di malfunzionamento del computer, il colore e la sequenza degli stati delle spie consentono di identificare il problema.

ATTENZIONE: prima di eseguire le procedure descritte in questa sezione, seguire le istruzioni di sicurezza riportate nella guida Informazioni di sistema.

Configurazione spie

Descrizione del

Soluzione consigliata

 

problema

 

 

 

 

 

Computer spento o

Verificare che il cavo di alimentazione sia collegato al

 

possibile interruzione

computer e a una presa elettrica funzionante. Premere il

 

di corrente.

pulsante di accensione.

VGGG

Si è verificato un guasto.

Accertarsi che i cavi del disco rigido, dell’unità CD e dell’unità DVD siano collegati alla scheda di sistema.

Se il problema persiste, contattare Dell.

GVGG

Possibile guasto della

1 Per determinare se è presente un conflitto, rimuovere

scheda di espansione.

una scheda diversa dalla scheda video e riavviare

 

 

 

il computer.

2 Se il problema persiste, reinstallare la scheda appena rimossa, rimuoverne un’altra, quindi riavviare il computer.

3 Ripetere il processo per ogni scheda. Se il computer si avvia normalmente significa che era presente un conflitto di risorse sull’ultima scheda rimossa dal computer. Vedere Risoluzione delle incompatibilità software e hardware nella Guida dell’utente.

4 Se il problema persiste, contattare Dell.

Guida di installazione e consultazione rapida

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Dell dell precision manual Indicatori di diagnostica, Vggg, Gvgg

dell precision specifications

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One of the hallmark features of the Dell Precision series is its robust processing power. Equipped with Intel's latest Core i7 and i9 processors, as well as Xeon options, these workstations offer exceptional speed and efficiency, capable of handling the most demanding applications. Coupled with NVIDIA’s professional-grade GPUs, such as the Quadro series, users experience advanced graphics performance, essential for tasks like 3D rendering and complex simulations.

The Precision series also places a premium on memory and storage capabilities. Users can choose configurations with up to 128GB of RAM, ensuring seamless multitasking and efficient handling of large datasets or extensive projects. Additionally, the inclusion of high-speed SSDs enhances performance significantly, delivering rapid boot times and quick access to files. With options for RAID configurations available, data integrity and redundancy can be easily managed, providing peace of mind for critical applications.

Another notable feature of the Dell Precision series is its full HD and 4K display options. These screens boast exceptional color accuracy and clarity, vital for graphic designers and video editors who require precise visuals for their work. Touchscreen capabilities and anti-glare coatings further enhance the user experience, allowing for greater flexibility and comfort during extended use.

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In terms of design, Dell has focused on creating a device that balances durability with aesthetics. The premium build quality ensures longevity, while features like a backlit keyboard and spacious touchpad enhance usability. Furthermore, the Dell Precision series benefits from Dell's Reliable Memory Technology, safeguarding against memory errors and enhancing stability during intensive tasks.

Overall, the Dell Precision series exemplifies what a mobile workstation should be: powerful, flexible, and reliable. With its cutting-edge technologies and designed features tailored for professional users, it remains a top choice in the competitive landscape of high-performance computing. Whether for detailed CAD work, large-scale data analysis, or high-resolution video editing, the Dell Precision series guarantees to meet the needs of even the most demanding users.