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Av/På-lampe

Harddisklampe

Årsak

Korrigerende handling

 

 

 

 

Av/på-lampen lyser

Gjelder ikke

Mulig feil med en integrert enhet i

Sjekk diagnoselampene for å se om det

konstant, ingen

 

hovedkortet.

bestemte problemet er identifisert.

signalkode, men

 

 

Hvis problemet ikke er identifisert, tar

datamaskinen

 

 

du kontakt med Dell for å få teknisk

låses under POST

 

 

bistand.

 

 

 

 

Signalkoder

Datamaskinen kan avgi en serie med signaler under oppstart hvis feil eller problemer ikke kan vises på skjermen. Denne signalserien kalles en signalkode og angir et problem. Én mulig signalkode (kode 1-3-1) består av ett signal, tre signaler i rask rekkefølge og deretter ett signal. Denne signalkoden angir at datamaskinen har registrert et minneproblem.

Gjør følgende hvis datamaskinen avgir signaler under oppstart:

1.Skriv ned signalkodene på diagnosesjekklisten (se brukerhåndboken).

2.KjørDell Diagnostics for å identifisere en alvorligere årsak.

3.Ta kontakt med Dell for teknisk bistand.

Kode

Årsak

Kode

Årsak

 

 

 

 

1-1-2

Mikroprosessor registrerer feil

3-3-4

Feil i videominnetest

 

 

 

 

1-1-3

Lese- eller skrivefeil i NVRAM

3-4-1

Feil med skjerminitialisering

 

 

 

 

1-1-4

Kontrollsumfeil i ROM BIOS

3-4-2

Feil under skjermtilbakeløp

 

 

 

 

1-2-1

Feil med programmerbar

3-4-3

Feil under søk etter video-ROM

 

intervalltidtaker

 

 

 

 

 

 

1-2-2

DMA-initialiseringsfeil

4-2-1

Ingen tidtakertikk

 

 

 

 

1-2-3

Lese-/skrivefeil i DMA-sideregister

4-2-2

Feil ved avslutning

 

 

 

 

1-3

Feil i videominnetest

4-2-3

Feil i port A20

 

 

 

 

1-3-1 til

Minne identifiseres eller brukes ikke

4-2-4

Uventet avbrudd i beskyttet modus

og med

på riktig måte

 

 

2-4-4

 

 

 

 

 

 

 

3-1-1

Feil med styrt DMA-register

4-3-1

Minnefeil over adresse 0FFFFh

 

 

 

 

3-1-2

Feil i hoved-DMA-register

4-3-3

Feil med teller 2 for tidtakerbrikke

 

 

 

 

3-1-3

Feil i register for

4-3-4

Klokken er stoppet

 

hovedavbruddsmaske

 

 

 

 

 

 

3-1-4

Feil med styrt avbruddsmaskeregister

4-4-1

Testfeil for seriell port eller

 

 

 

parallellport

 

 

 

 

152

Hurtigveiledning

Page 151 Page 153
Page 152
Image 152
Dell 470, 670 manual Signalkoder, 152, Kode Årsak
Page 151 Page 153

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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