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

Diagnostiske lyskoder før POST

Lysmønster

 

 

 

Problembeskrivelse

Foreslået løsning

 

 

 

 

 

 

 

 

 

 

 

slukket

Ingen elektricitet til

Tilslut computeren til en stikkontakt. Sørg for at

 

 

 

 

slukket

computeren.

frontpanelets strømlys er tændt. Hvis strømlyset er

A

B

C

D

slukket

 

slukket, skal det kontrolleres at computeren er tilsluttet

 

en stikkontakt, som fungerer, og tryk derefter på

 

 

 

 

slukket

 

strøm knappen.

 

 

 

 

 

 

Hvis problemet stadig ikke er løst, kontakt Dell for

 

 

 

 

 

 

teknisk assistance.

 

 

 

 

 

 

 

 

 

 

 

gul

Computeren er i en normal

Tryk på strømknappen for at tænde for computeren.

 

 

 

 

slukket

slukket-tilstand; computeren

Hvis computeren ikke tænder, skal det sikres at

A

B

C

D

slukket

er tilsluttet en stikkontakt.

frontpanelets strømlys er tændt. Hvis strømlyset er

 

 

slukket, skal det kontrolleres at computeren er tilsluttet

 

 

 

 

slukket

 

 

 

 

 

 

en stikkontakt, som fungerer, og tryk derefter på

 

 

 

 

 

 

 

 

 

 

 

 

strømknappen.

 

 

 

 

 

 

Hvis problemet stadig ikke er løst, kontakt Dell for

 

 

 

 

 

 

teknisk assistance.

 

 

 

 

 

 

 

 

 

 

 

gul

Computeren er i reduceret

Brug en af de korrekte metoder til at "vække"

 

 

 

 

gul

strøm- eller "hvile"-tilstand.

computeren. Se "Avancerede egenskaber" i

 

 

 

 

 

Brugerhåndbogen.

A

B

C

D

slukket

 

 

Hvis problemet ikke er løst, og du forsøger at vække

 

 

 

 

slukket

 

 

 

 

 

 

computeren med en USB-mus eller tastatur, udskift

 

 

 

 

 

 

 

 

 

 

 

 

musen eller tastaturet med en fungerende PS/2-mus

 

 

 

 

 

 

eller tastatur og forsøg da at vække computeren.

 

 

 

 

 

 

 

 

 

 

 

gul

BIOS eksekveres ikke.

Sørg for at processoren er placeret korrekt og genstart

 

 

 

 

gul

 

computeren.

 

 

 

 

 

 

A

B

C

D

gul

 

Hvis problemet stadig ikke er løst, kontakt Dell for

 

teknisk assistance.

 

 

 

 

slukket

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

slukket

En mulig fejl på

Udfør proceduren i "Strømproblemer" i

 

 

 

 

gul

strømforsyningen eller

Brugerhåndbogen.

 

 

 

 

strømkablet er opstået.

 

A

B

C

D

slukket

Hvis problemet stadig ikke er løst, kontakt Dell for

 

 

teknisk assistance.

 

 

 

 

 

 

slukket

= gul = grøn = slukket

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Hurtig referenceguide

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Dell 470, 670 manual Diagnostiske lyskoder før Post, Problembeskrivelse Foreslået løsning
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670, 470 specifications

The Dell PowerEdge 470 and 670 servers stand out in the realm of enterprise computing solutions, catering to diverse business needs with robust performance and reliable technology. These two models serve as essential tools for organizations focusing on scalability, manageability, and energy efficiency.

The Dell PowerEdge 470 is best known for its ability to handle moderate workloads while providing exceptional reliability. It incorporates dual Intel Xeon processors, which enhance its computational power and enable efficient multi-threading capabilities. This makes the 470 particularly suitable for tasks such as database management and virtualization, where performance is paramount. Its support for up to 128GB of RAM ensures that even memory-intensive applications run smoothly.

On the other hand, the Dell PowerEdge 670 takes performance up a notch, accommodating larger workloads and more demanding applications. With support for dual Intel Xeon processors and an expanded memory capacity of up to 256GB, the 670 is a powerhouse capable of handling complex calculations and heavy data traffic. This server model features advanced cooling technologies that optimize airflow and maintain optimal operating temperatures, thereby prolonging hardware longevity.

Both models exhibit a modular design, which simplifies upgrades and maintenance. This design philosophy is complemented by Dell’s integrated systems management tools, such as the Dell OpenManage suite, allowing administrators to monitor server health, deployments, and updates effortlessly. Enhanced security features, including optional hardware-based Trusted Platform Module (TPM), ensure robust protection of sensitive data against unauthorized access.

Energy efficiency is another appealing aspect of the 470 and 670 series. These servers are equipped with power-efficient components and power management features that reduce overall energy consumption, leading to cost savings for businesses.

When it comes to connectivity, both servers support a plethora of network options, including Gigabit Ethernet, which facilitates seamless integration into existing infrastructure. They also feature hot-swappable drives, enabling users to replace failed components without downtime, which is critical for mission-critical applications.

In conclusion, the Dell PowerEdge 470 and 670 servers offer a compelling combination of performance, reliability, and manageability. Their design, advanced technologies, and focus on energy efficiency make them ideal choices for enterprises looking to optimize their IT infrastructure while catering to evolving workload demands.
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