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Pipkoder

Datorn kan avge ett antal signaler (pip) under starten om det inte går att visa fel eller problem på bildskärmen. Signalerna, som kallas pipkoder, varnar om ett problem. En ljudserie (kod 1-3-1) består av ett pip, en serie med tre pip och sedan ett pip till. Detta visar att det är problem med minnet i datorn.

Om datorn ger ifrån sig signaler när den startas:

1Anteckna pipkoden på diagnostikchecklistan (se Användarhandboken).

2Kör Dell Diagnostics för att hitta allvarligare problem.

3Kontakta Dell för att få hjälp.

Kod

Orsak

Kod

Orsak

 

 

 

 

1-1-2

Registerfel i processorn

3-3-4

Fel vid test av videominne

 

 

 

 

1-1-3

Fel vid läsning från/skrivning till

3-4-1

Fel vid initiering av bildskärmen

 

NVRAM

 

 

 

 

 

 

1-1-4

Felaktig kontrollsumma för ROM-

3-4-2

Fel vid omritning av skärmbild

 

BIOS

 

 

 

 

 

 

1-2-1

Fel på den programmerbara timern

3-4-3

Fel vid sökning efter video-ROM

 

 

 

 

1-2-2

DMA-initieringsfel

4-2-1

Inga signaler från timern

 

 

 

 

1-2-3

Läs- eller skrivfel på DMA-sidregister

4-2-2

Fel vid avstängning

 

 

 

 

1-3

Fel vid test av videominne

4-2-3

Fel på port A20

 

 

 

 

1-3-1 till

Minnena identifieras eller används

4-2-4

Oväntat avbrott i skyddsläge

2-4-4

inte korrekt

 

 

 

 

 

 

3-1-1

Slav-DMA-registerfel

4-3-1

Minnesfel ovanför adress 0FFFFh

 

 

 

 

3-1-2

Huvud-DMA-registerfel

4-3-3

Fel på timerkretsräknare 2

 

 

 

 

3-1-3

Huvudavbrottsmaskregisterfel

4-3-4

Klockan har stannat

 

 

 

 

3-1-4

Slavavbrottsmaskregisterfel

4-4-1

Fel vid test av seriell eller parallell

 

 

 

port

 

 

 

 

3-2-2

Laddning av avbrottsvektor

4-4-2

Det gick inte att dekomprimera

 

misslyckades

 

koden till skuggat minne

 

 

 

 

3-2-4

Fel vid test av tangentbordets

4-4-3

Fel vid test av flyttalsprocessor

 

styrenhet

 

 

 

 

 

 

3-3-1

Ingen ström till NVRAM

4-4-4

Fel vid bufferttest

 

 

 

 

3-3-2

Ogiltig konfiguration av NVRAM

4-3-4

Klockan har stannat

 

 

 

 

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Snabbreferensguide

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Image 278
Dell 470, 670 manual Pipkoder, 278, Kod Orsak
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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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