If the problem persists, reinstall

Light Pattern	Problem Description	Suggested Resolution
	A possible	1	Determine if a conflict exists by
	expansion card		removing an expansion card (not
	failure has occurred.		a graphics card) and restarting the
			computer (see "Cards" in your
			User’s Guide).
		2	If the problem persists, reinstall the
			card you removed, and then remove
			a different card and restart
			the computer.
		3	Repeat this process for each expansion
			card installed. If the computer starts
			normally, troubleshoot the last card
			removed from the computer for resource
			conflicts (see "Restoring Your Operating
			System" in your User’s Guide).
		4	If the problem persists, contact Dell
			(see "Contacting Dell" in your
			User’s Guide).

	Another failure	• Ensure that all hard drive and CD/DVD
	has occurred.		drive cables are properly connected to
			the system board (see "System Board
			Components" in your User’s Guide).

• If there is an error message on the screen identifying a problem with a device (such as the floppy drive or hard drive), check the device to make sure it is functioning properly.

• If the operating system is attempting to boot from a device (such as the floppy drive or CD/DVD drive), check the system setup program (see "System Setup" in your User’s Guide) to ensure the boot sequence is correct for the devices installed on your computer.

• If the problem persists, contact Dell (see "Contacting Dell" in your User’s Guide).

Quick Reference Guide

DCDO specifications

The Dell DCDO, C100J, represents a significant advancement in the realm of data center technology, focusing on providing enhanced operational efficiency, scalability, and improved performance. Designed with modern enterprises in mind, the C100J integrates cutting-edge features that cater to an array of data center needs.

One of the standout features of the Dell C100J is its modular architecture. This design allows organizations to expand their infrastructure incrementally, ensuring that they can scale according to their growth requirements without incurring hefty upfront costs. The modularity of the C100J makes it versatile, allowing it to adapt to varying workloads and applications efficiently.

Performance-wise, the Dell C100J is equipped with high-speed processing capabilities. It supports the latest generation of Intel Xeon processors, which provide substantial processing power while maintaining energy efficiency. This ensures that enterprises can run demanding applications seamlessly, from data analytics to virtualization, all while consuming less power compared to older models.

Networking is another critical aspect of the Dell C100J. It comes with advanced networking options, including support for 25GbE and 40GbE interfaces, facilitating faster data transmission and reduced latency. This feature is especially beneficial for organizations with high data throughput requirements, enabling them to handle large data sets and ensure quick access to critical information.

Storage flexibility is integral to the Dell DCDO's appeal. The C100J can support various storage options, including SSDs for high-performance tasks and HDDs for cost-effective data storage. Its RAID support further enhances data security and performance, giving users peace of mind regarding data integrity.

Additionally, the Dell C100J is designed with a focus on energy efficiency and Lifecycle management. Its innovative cooling technology optimizes airflow, reducing energy consumption while ensuring that components operate within optimal thermal conditions. This results in lower operational costs and supports corporate sustainability initiatives.

Moreover, management features such as Dell's OpenManage software provide seamless monitoring and management of hardware configurations, firmware updates, and system health checks, enabling IT teams to focus more on strategic initiatives rather than routine maintenance.

In summary, the Dell DCDO, C100J encapsulates a blend of performance, flexibility, and efficiency. Its modular design, high-speed processing capabilities, advanced networking features, and robust management tools make it an ideal choice for enterprises aiming to enhance their data center operations while preparing for future growth.

Dell DCDO manual If the problem persists, reinstall, Card you removed, and then remove

Models: DCDO

Light Pattern

Suggested Resolution

If the problem persists, reinstall the

card you removed, and then remove

a different card and restart

Repeat this process for each expansion

card installed. If the computer starts

normally, troubleshoot the last card

System" in your User’s Guide).

Quick Reference Guide

DCDO specifications