Lenovo RD210 manual Diagnostic programs and messages, Power-supply diagnostics

Models: RD210

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Table 13. EasyLED panel LEDs (continued)

LED

Description

Action

 

 

 

 

CPU

A microprocessor has

1.

Make sure that the failing microprocessor,

 

failed.

 

 

which is indicated by a lit LED on the

 

 

 

 

 

 

system board, is install correctly.

 

 

2.

(Trained service technician only) Replace

 

 

 

the microprocessor.

 

 

 

 

DASD

A hard disk drive error has

1.

Check the LEDs on the hard disk drives and

 

occurred.

 

replace the hard disk drive with the lit LED.

 

 

 

 

 

2.

Replace the hard disk drive backplane.

 

 

 

 

RAID

A RAID controller error

1.

Make sure that a RAID controller is installed

 

has occurred.

 

 

correctly.

 

 

 

 

 

2.

Check the system-error log for information

 

 

 

about the error.

 

 

 

 

BRD

An error has occurred on

1.

Check the LEDs on the system board to

 

the system board.

 

 

identify the component that caused the error.

 

 

 

 

 

2.

Check the system-error log for information

 

 

 

about the error.

 

 

 

 

Diagnostic programs and messages

The diagnostic programs are the primary method of testing the major components of the server. As you run the diagnostic programs, text messages are displayed on the screen and are saved in the test log. A diagnostic text message indicates that a problem has been detected and provides the action you should take as a result of the text message. Please see the Hardware Maintenance Manual for additional information on diagnostic programs and messages.

Power-supply diagnostics

The following minimum configuration is required for the dc LED on the power supply to be lit:

vPower supply

vPower cord

The following minimum configuration is required for the server to start:

vOne microprocessor in microprocessor socket 1

vOne 1 GB DIMM on the system board

vOne power supply

vPower cord

vSix cooling fans

Chapter 7. Solving problems 163

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Lenovo RD210 manual Diagnostic programs and messages, Power-supply diagnostics

RD210 specifications

The Lenovo RD210 is a powerhouse in the realm of entry-level rack servers, designed to deliver high performance and reliability for small to medium businesses. With its compact 1U form factor, the RD210 is an ideal choice for organizations looking to maximize space in their data center while still benefiting from robust computing capabilities.

One of the standout features of the RD210 is its support for the latest Intel Xeon processors, which provide exceptional performance for demanding workloads. This server can be equipped with multiple processor options, allowing businesses to select the configuration that best meets their needs. Its impressive memory capacity, supporting up to 192 GB of DDR3 RAM, ensures that users can run multiple applications simultaneously without experiencing any slowdowns.

Storage flexibility is another strong point of the RD210. The server supports a variety of configurations, accommodating up to four hot-swap drive bays for SAS or SATA drives. This feature allows for easy upgrades and replacements, reducing downtime and increasing overall efficiency. Additionally, organizations can opt for SSDs for enhanced performance, particularly valuable for applications that require rapid data access.

The RD210 also boasts a range of advanced technologies that enhance its performance and reliability. For instance, Lenovo's Intelligent Cooling technology helps maintain optimal operating temperatures, which can extend the life of the server components. Furthermore, with features like redundant power supplies and advanced error correction, the RD210 is designed to minimize system failures and ensure business continuity.

In terms of connectivity, the RD210 comes equipped with multiple Ethernet ports, supporting options for faster networking speeds and redundancy. It also integrates easily into existing infrastructure, with support for various operating systems, including Windows Server and Linux distributions.

For management, the Lenovo RD210 includes advanced tools like Lenovo XClarity, providing real-time monitoring and management capabilities. This feature simplifies server administration, making it easier for IT teams to manage workloads efficiently.

In conclusion, the Lenovo RD210 combines scalability, performance, and reliability in a compact package suitable for diverse computing needs. Its powerful processors, ample memory, and storage options make it a smart investment for businesses aiming to enhance their IT infrastructure. As organizations increasingly rely on secure and efficient solutions, the RD210 stands out as a reliable choice for robust server performance.