Dell E18S Error Codes: Power Supply Troubleshooting and Solutions

Models: E18S E18S001 R420

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Error Code

Message Information

 

 

PSU0034

Message

An under voltage fault detected on power supply <number>.

 

 

LCD Message

An under voltage fault detected on PSU <number>. Check power

 

 

source.

 

Details

This failure may be the result of an electrical issue with cables or

 

 

subsystem components in the system.

 

Action

1.

Remove and reinstall the power supply.

 

 

 

 

2.

Check cables and subsystem components in the system for

 

 

 

damage.

 

 

3.

If the issue persists, see Getting Help.

PSU0035

Message

An over voltage fault detected on power supply <number>.

 

 

LCD Message

Over voltage fault on PSU <number>. Check PSU.

 

Action

Check input power or reinstall the power supply. If the issue persists,

 

 

see Getting Help.

PSU0036

Message

An over current fault detected on power supply <number>.

 

 

LCD Message

An over current fault detected on PSU <number>. Check PSU.

 

Details

This failure may be the result of an electrical issue with cables or

 

 

subsystem components in the system.

 

Action

1.

Remove and reinstall the power supply.

 

 

 

 

2.

Check cables and subsystem components in the system for

 

 

 

damage.

 

 

3.

If the issue persists, see Getting Help.

PSU0037

Message

Fan failure detected on power supply <number>.

 

 

LCD Message

Fan failure detected on PSU <number>. Check PSU.

 

Action

Check for fan blockage. If the problem persists, see Getting Help.

PSU0076

Message

A power supply wattage mismatch is detected; power supply

 

 

 

<number> is rated for <value> watts.

 

LCD Message

PSU wattage mismatch; PSU <number> = <value >watts

 

Details

Power supplies should be of the same input type and power rating.

 

Action

Install matched power supplies and review this manual for proper

 

 

configuration.

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Dell R420, E18S001 owner manual PSU0034 Message, PSU0035 Message, PSU0036 Message, PSU0037 Message, PSU0076 Message

E18S, E18S001, R420 specifications

The Dell E18S001, E18S, and R420 are notable products within Dell's extensive portfolio, catering to diverse computing needs, ranging from high-performance business applications to gaming and creative workloads.

The Dell E18S001 is designed with portability in mind, making it an ideal choice for professionals who need to work on-the-go. It boasts a sleek design with a lightweight frame, making it easy to transport. Powered by the latest Intel processors, the E18S001 offers exceptional performance for multitasking and running resource-intensive applications. With a vibrant display, users enjoy sharp graphics and vivid colors, perfect for graphic design or media consumption. Furthermore, it supports ample RAM and storage options, ensuring users can store important files and run multiple applications smoothly.

The E18S model focuses on delivering a balanced performance, supporting both business and everyday tasks. It features a durable build that can withstand daily wear and tear, making it suitable for office environments. This model is equipped with advanced connectivity options, including USB-C and HDMI ports, enabling seamless integration with various peripherals. Enhanced security features, such as a fingerprint reader, ensure that sensitive information remains protected, making it an attractive choice for corporate users.

On the other hand, the Dell R420 is a powerful server designed for enterprise-level performance. It is compatible with the Intel Xeon processor family, which is known for its reliability and efficiency. The R420 supports a high capacity of memory and offers flexible storage configurations to meet the demands of virtualized workloads and data-intensive applications. It also incorporates advanced management tools, allowing IT administrators to monitor and manage the system effectively. With its energy-efficient design, the R420 helps reduce operational costs while maintaining powerful performance.

Across these products, Dell emphasizes reliability, innovation, and user-friendly features. Each model comes equipped with state-of-the-art thermal management systems to ensure optimal performance and longevity. Additionally, Dell’s commitment to customer service and extensive warranty options further enhance the value of their products. From dynamic workstation needs to robust server requirements, the Dell E18S001, E18S, and R420 stand out as versatile solutions for a range of users.