Codes sonores

Votre ordinateur pourra émettre une série de signaux sonores lors du démarrage si le moniteur ne peut pas afficher les erreurs ou les problèmes éventuels. Cette série de signaux sonores, appelée le code sonore, permet d'identifier un problème. Un des codes sonores possibles (code 1-3-1) est composé d'un signal, d'une série de trois signaux, puis d'un autre signal. Ce code sonore vous indique que l'ordinateur a rencontré un problème de mémoire.

Si votre ordinateur émet un signal lors du démarrage :

1Notez le code sonore.

2Reportez-vous à la section « Dell Diagnostics » à la page 81 pour identifier une cause plus sérieuse.

3Contactez Dell pour obtenir une assistance technique. Pour savoir comment contacter Dell, reportez-vous au Guide d'utilisation en ligne.

Code

Cause

Code

Cause

 

 

 

 

1-1-2

Échec du registre du microprocesseur

3-1-4

Échec du registre de masque

 

 

 

d'interruption esclave

 

 

 

 

1-1-3

Échec de lecture/écriture sur NVRAM.

3-2-2

Échec du chargement du vecteur

 

 

 

d'interruption

 

 

 

 

1-1-4

Erreur de total de contrôle du BIOS en

3-2-4

Échec du test du contrôleur du

 

mémoire ROM.

 

clavier

 

 

 

 

1-2-1

Erreur du cadenceur d'intervalle

3-3-1

Panne d'alimentation NVRAM

 

programmable.

 

 

 

 

 

 

1-2-2

Erreur d'initialisation des DMA

3-3-2

Configuration NVRAM incorrecte

 

 

 

 

1-2-3

Erreur de lecture/écriture du registre de

3-3-4

Échec du test de la mémoire vidéo

 

page DMA

 

 

 

 

 

 

1-3

Échec du test de la mémoire vidéo

3-4-1

Erreur d'initialisation de l'écran

 

 

 

1-3-1 à 2-4-4 La mémoire n'est pas correctement

3-4-2

Échec du retraçage d'écran

 

identifiée ou utilisée

 

 

 

 

 

 

3-1-1

Échec du registre DMA esclave

3-4-3

Échec de la recherche de mémoire

 

 

 

vidéo

 

 

 

 

3-1-2

Échec du registre DMA maître

4-2-1

Pas de cadence d'horloge

 

 

 

 

3-1-3

Échec du registre de masque

4-2-2

Échec de l'arrêt

 

d'interruption maître

 

 

 

 

 

 

4-2-3

Échec Gate A20

4-4-1

Échec du test du port série ou

 

 

 

parallèle

 

 

 

 

4-2-4

Interruption inattendue en mode protégé

4-4-2

Échec de décompression du code

 

 

 

vers la mémoire de doublage

4-3-1

Échec de mémoire au-dessus de l'adresse 4-4-3

 

0FFFFh

Échec du test du coprocesseur mathématique

88

Guide de référence rapide

Page 87 Page 89
Page 88
Image 88
Dell GX620 manual Codes sonores, Code Cause
Page 87 Page 89

GX620 specifications

The Dell OptiPlex GX620 is a desktop computer that was launched in the mid-2000s and quickly became popular in business environments. Despite its age, the OptiPlex GX620 remains notable for its build quality, upgradeability, and reliability, traits that have made Dell a respected name in the commercial PC market.

One of the key features of the GX620 is its compact form factor. The system was available in several configurations, including a small form factor (SFF) and a mini-tower, allowing it to fit comfortably in various workspace environments. This flexibility makes it an attractive option for businesses looking to save space while maintaining performance.

The GX620 was powered by Intel processors, specifically the Intel Pentium D and Intel Core Duo. These efficient processors provided ample power for productivity tasks, making the GX620 suitable for typical office applications such as word processing, spreadsheets, and web browsing. The system supported a maximum of 4GB of DDR2 RAM, which, while modest by today’s standards, was ample for the typical uses of its time.

In terms of storage, the GX620 offered several options, including traditional hard drives with variable capacities. This allowed users to select the right balance of performance and storage size according to their specific needs. Additionally, the system featured numerous connectivity options, including USB 2.0 ports, audio jacks, and an optional PCI Express slot for expanding capabilities with additional graphics or network cards.

The OptiPlex GX620 was equipped with Dell's management technology, which included remote management features that allowed IT departments to efficiently deploy and maintain multiple units across an organization. This was particularly advantageous for larger businesses that required centralized management tools to streamline operations.

Moreover, the GX620 was built with Dell's focus on sustainability and energy efficiency. The design considered environmental factors, and users appreciated its low power consumption relative to performance, aligning with corporate sustainability goals.

In conclusion, the Dell OptiPlex GX620 remains a notable example of robust desktop computing designed for business environments. With its compact design, reliable performance, and management features, it served well in various office settings despite being a product of an earlier era, showcasing Dell's commitment to quality and functionality.
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