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Beep Codes

Your computer might emit a series of beeps during start-up if the monitor cannot display errors or problems. This series of beeps, called a beep code, identifies a problem. One possible beep code (code 1-3-1) consists of one beep, a burst of three beeps, and then one beep. This beep code tells you that the computer encountered a memory problem.

If your computer beeps during start-up:

1Write down the beep code on the Diagnostic Checklist (see your User’s Guide).

2Run the Dell Diagnostics to identify a more serious cause.

3Contact Dell for technical assistance.

Code

Cause

Code

Cause

 

 

 

 

1-1-2

Microprocessor register failure

3-3-4

Video Memory Test failure

 

 

 

 

1-1-3

NVRAM read/write failure

3-4-1

Screen initialization failure

 

 

 

 

1-1-4

ROM BIOS checksum failure

3-4-2

Screen retrace failure

 

 

 

 

1-2-1

Programmable interval timer failure

3-4-3

Search for video ROM failure

 

 

 

 

1-2-2

DMA initialization failure

4-2-1

No timer tick

 

 

 

 

1-2-3

DMA page register read/write failure

4-2-2

Shutdown failure

 

 

 

 

1-3

Video Memory Test failure

4-2-3

Gate A20 failure

 

 

 

 

1-3-1

Memory not being properly identified

4-2-4

Unexpected interrupt in protected

through

or used

 

mode

2-4-4

 

 

 

 

 

 

 

3-1-1

Slave DMA register failure

4-3-1

Memory failure above address

 

 

 

0FFFFh

 

 

 

 

3-1-2

Master DMA register failure

4-3-3

Timer-chip counter 2 failure

 

 

 

 

3-1-3

Master interrupt mask register failure

4-3-4

Time-of-day clock stopped

 

 

 

 

3-1-4

Slave interrupt mask register failure

4-4-1

Serial or parallel port test failure

 

 

 

 

3-2-2

Interrupt vector loading failure

4-4-2

Failure to decompress code to

 

 

 

shadowed memory

 

 

 

 

3-2-4

Keyboard Controller Test failure

4-4-3

Math-coprocessor test failure

 

 

 

 

3-3-1

NVRAM power loss

4-4-4

Cache test failure

 

 

 

 

3-3-2

Invalid NVRAM configuration

4-3-4

Time-of-day clock stopped

 

 

 

 

28

Quick Reference Guide

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Dell 470, 670 manual Beep Codes, Code Cause
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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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