The following table lists the LEDs on the EasyLED diagnostics panel and suggests actions to solve the detected problems.

Table 2. EasyLED diagnostics

v Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

v See the parts listing in the Hardware Maintenance Manual to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

v If an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

LED

Description

Action

None, but the

An error has occurred and cannot

Use the UEFI Setup Utility program to check the system error

system error LED

be isolated. The error is not

log for information about the error.

is lit.

represented by a path.

 

 

 

 

 

OVER SPEC

The power supplies are using

If the OVER SPEC LED on the EasyLED panel is lit, or any of

 

more power than their maximum

the six 12V channel error LEDs (A, B, C, D, E, or AUX) on the

 

rating.

system board are lit, follow the instructions below.

 

 

If the 12V channel A error LED is lit, complete the following

 

 

steps:

 

 

1.

Turn the server off and disconnect the power from the

 

 

 

server.

 

 

2.

Remove the optical drive, fans, hard disk drives, and hard

 

 

 

disk drive backplane.

 

 

3.

Restart the server to see if the problem remains.

 

 

4.

Reinstall each device that was removed in step b one at a

 

 

 

time, starting the server each time, to isolate the failing

 

 

 

device.

 

 

5.

Replace any failing device.

 

 

6.

(Trained service technician only) Replace the system

 

 

 

board.

If the 12V channel B error LED is lit, complete the following steps:

1.Turn the server off and disconnect the power from the server.

2.Remove the PCI riser card in connector 1, all DIMMs, and the microprocessor in socket 2.

3.Restart the server to see if the problem remains.

4.Reinstall each device that was removed in step b one at a time, starting the server each time, to isolate the failing device.

5.Replace any failing device.

6.(Trained service technician only) Replace the system board, if the problem remains.

(Continued on the next page)

Chapter 4. Server controls, LEDs, and power 19

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Lenovo RD210 manual Led
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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.
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