D I S K C: F A I L E D I N I T I A L I Z A T I O N The hard drive failed initialization. Run the hard drive tests in the Dell Diagnostics (see "Dell Diagnostics" on page 48).

D R I V E N O T R E A D Y The operation requires a hard drive in the bay before it can continue. Install a hard drive in the hard drive bay. See your Service Manual at support.dell.com for more information.

E R R O R R E A D I N G PCMCIA C A R D The computer cannot identify the ExpressCard. Reinsert the card or try another card. See your Service Manual at support.dell.com for more information.

E X T E N D E D M E M O R Y S I Z E H A S C H A N G E D The amount of memory recorded in

nonvolatile memory (NVRAM) does not match the memory installed in the computer. Restart the computer. If the error appears again, contact Dell (see "Contacting Dell" on page 71).

T H E F I L E B E I N G C O P I E D I S T O O L A R G E F O R T H E D E S T I N A T I O N D R I V E The file

that you are trying to copy is too large to fit on the disk, or the disk is full. Try copying the file to a different disk or use a larger capacity disk.

AF I L E N A M E C A N N O T C O N T A I N A N Y O F T H E F O L L O W I N G C H A R A C T E R S : \ / : * ? “ <

>Do not use these characters in filenames.

G A T E A20 F A I L U R E A memory module may be loose. Reinstall the memory modules and, if necessary, replace them. See your Service Manual at support.dell.com for more information.

G E N E R A L F A I L U R E The operating system is unable to carry out the command. The message is usually followed by specific information—for example, Printer out of paper. Take the appropriate action.

H A R D - D I S K D R I V E C O N F I G U R A T I O N E R R O R The computer cannot identify the

drive type. Shut down the computer, remove the hard drive (see your Service Manual at support.dell.com), and boot the computer from a CD. Then, shut down the computer, reinstall the hard drive, and restart the computer. Run the Hard Disk Drive tests in the Dell Diagnostics (see "Dell Diagnostics" on page 48).

H A R D - D I S K D R I V E C O N T R O L L E R F A I L U R E 0 — The hard drive does not respond

to commands from the computer. Shut down the computer, remove the hard drive (see your Service Manual at support.dell.com), and boot the computer from a CD. Then, shut down the computer, reinstall the hard drive, and restart the computer. If the problem persists, try another drive. Run the Hard Disk Drive tests in the Dell Diagnostics (see "Dell Diagnostics" on page 48).

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Troubleshooting

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Dell DCSCSF, 220S, J531H, DCSCLF, DCSCMF specifications Troubleshooting

DCSCMF, J531H, DCSCSF, 220S, DCSCLF specifications

The Dell 420, 220, and 220S are well-regarded servers in the Dell PowerEdge lineup, showcasing robust performance and reliability for various enterprise applications. These servers are designed to meet the needs of small to medium-sized businesses, as well as larger enterprises seeking reliable computing solutions.

The Dell PowerEdge 420 stands out with its high-density architecture, optimized for virtualization and cloud applications. Equipped with Intel Xeon processors, it offers impressive processing power and scalability, supporting demanding workloads. With the ability to host multiple virtual machines, the 420 provides efficient resource utilization, ensuring that businesses can maximize their IT investments. The server also features advanced storage options, including the support for both traditional hard drives and solid-state drives, allowing for flexible data management and storage strategies.

In contrast, the Dell PowerEdge 220 and 220S are designed with simplicity and cost-effectiveness in mind. These servers feature tower and rack configurations that are ideal for environments with limited space. They leverage Intel's latest processor technologies, enhancing performance while maintaining energy efficiency. This makes the 220 series suitable for a variety of applications, including file and print services, web hosting, and database management.

One of the key characteristics of the Dell 220 and 220S is their ease of use. The systems are designed with straightforward setup procedures, allowing IT administrators to get them up and running quickly. Additionally, these servers come with Dell's OpenManage systems management tools, which offer comprehensive monitoring and management capabilities, enabling IT teams to maintain optimal server performance and reliability.

In terms of networking technologies, all three models support advanced network connectivity options, including multiple Ethernet ports and support for network interface cards (NICs) to ensure high-speed data transmission. Furthermore, they incorporate features such as redundancy in power supplies and cooling systems, enhancing overall system reliability and uptime.

Overall, the Dell 420, 220, and 220S represent a versatile range of server options that cater to varying business needs. With advancements in processing power, storage flexibility, and comprehensive management tools, these servers are well-suited for organizations looking to enhance their IT infrastructure while ensuring performance, reliability, and scalability.