Light Pattern

Problem Description

Suggested Resolution

 

 

 

 

 

A possible expansion card failure

1

Determine if a conflict exists by

 

has occurred.

 

removing a card (not the graphics

 

 

 

card) and then restarting the

 

 

 

computer. For more information

 

 

 

on removing a card, see your User’s

 

 

 

Guide.

 

 

2

If the problem persists, reinstall

 

 

 

the card that you removed, remove

 

 

 

a different card, and then restart

 

 

 

the computer.

 

 

3

Repeat this process for each card.

 

 

 

If the computer starts normally,

 

 

 

troubleshoot the last card removed

 

 

 

from the computer for resource

 

 

 

conflicts (see"Resolving Software and

 

 

 

Hardware Incompatibilities" on

 

 

 

page 32).

 

 

4

If the problem persists, contact Dell.

 

 

 

For instructions on contacting Dell,

 

 

 

see your User’s Guide.

 

 

 

 

A possible graphics card failure

• If the computer has a graphics card,

 

has occurred.

 

remove the card, reinstall it, and

 

 

 

then restart the computer.

 

 

•

If the problem still exists, install a

 

 

 

graphics card that you know works

 

 

 

and restart the computer.

 

 

• If the problem persists or the

 

 

 

computer has integrated graphics,

 

 

 

contact Dell. For instructions on

 

 

 

contacting Dell, see your User’s Guide.

 

 

 

 

A possible floppy or hard drive failure

Reseat all power and data cables

 

has occurred.

and restart the computer.

A possible USB failure has occurred.

Reinstall all USB devices, check cable connections, and then restart the computer.

Quick Reference Guide

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Dell GH458, 390 Light Pattern Problem Description Suggested Resolution, Determine if a conflict exists by, Guide, Computer
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GH458, 390 specifications

The Dell PowerEdge 390 is a versatile and cost-effective server designed to meet the needs of small to medium-sized businesses. Launched as part of Dell's PowerEdge lineup, the 390 offers robust performance, reliability, and management capabilities, making it an ideal solution for various workloads, from file serving to web hosting.

One of the standout features of the Dell PowerEdge 390 is its dual-socket architecture, which supports Intel Xeon processors. This architecture allows users to take advantage of multi-core processing, delivering the performance necessary for demanding applications while enhancing overall system efficiency. The server supports a range of Xeon processors, offering flexibility to choose the best fit for your workload.

Memory is another critical aspect of the Dell 390. It comes equipped with four DIMM slots, supporting a maximum of 32 GB of DDR2 RAM. The server facilitates better multitasking and offers enhanced performance through efficient memory utilization. Additionally, it supports ECC (Error-Correcting Code) memory, providing a safeguard against memory errors and improving the overall reliability of the server.

Storage options for the Dell PowerEdge 390 are ample. The server includes up to four hot-swappable SATA or SAS hard drives, allowing for significant data storage and the possibility of RAID configurations to ensure data redundancy and enhanced performance. The scalability in storage makes it suitable for a variety of applications, whether for general file storage, databases, or virtual environments.

In terms of management and deployment, the Dell 390 features the integrated Dell Remote Access Controller (iDRAC), which facilitates remote management. With iDRAC, administrators can manage the server efficiently, even from a remote location, ensuring uptime and reliable service delivery.

Connectivity options are also robust, with multiple PCIe slots available for expansion cards, enabling users to add features such as enhanced network interfaces or dedicated graphics cards based on their needs. Coupled with integrated network controllers, the server provides reliable connectivity for various networking environments.

In summary, the Dell PowerEdge 390 is a reliable server characterized by its dual-socket support, flexible storage options, efficient memory architecture, and robust management capabilities. Its combination of features makes it a strong contender for businesses looking to optimize their IT infrastructure without compromising on performance or reliability.
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