Chapter 7. Solving problems

This chapter describes the diagnostic tools that are available to help you solve problems that might occur in the server.

If you cannot locate and correct the problem using the information in this chapter, see the Hardware Maintenance Manual for more information.

Diagnostic tools

The following tools are available to help you diagnose and solve hardware-related problems:

vDiagnostics DVD

The Diagnostics DVD provided with your server contains the diagnostic programs for testing the major components of the server. For additional information about the Diagnostics DVD, see the Hardware Maintenance Manual.

vTroubleshooting tables

These tables list problem symptoms and actions to correct the problems. See “Troubleshooting tables” on page 144 for more information.

vEasyLED

Use EasyLED to diagnose system errors quickly. See “EasyLED diagnostics panel” on page 17 for more information.

vPreboot diagnostic programs

The diagnostic programs provide problem isolation, configuration analysis, and error log collection. The diagnostic programs are the primary method of testing the major components of the server and are stored in integrated USB memory. The diagnostic programs collect the following information about the server:

System configuration

Network interfaces and settings

Installed hardware

EasyLED status

Service processor status and configuration

Vital product data, firmware, and UEFI configuration

Hard disk drive health

RAID controller configuration

Controller and service processor event logs, including:

-System error logs

-Temperature, voltage, and fan speed information

-Systems management analysis and reporting technology (SMART) data

-Machine check registers

-USB information

-Video and monitor configuration information

-Video memory test results

-PCI slot information

The diagnostic programs create a merged log that includes events from all collected logs. The information is collected into a file that you can send to the Lenovo Support Center. Additionally, you can view the server information locally through a generated text report file. You can also copy the log to removable media and view the log from a Web browser.

vCheckpoint codes

© Lenovo 2008, 2009. Portions © IBM Corp. 2007, 2008.

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Lenovo RD210 manual Diagnostic tools, Troubleshooting tables, EasyLED, Preboot diagnostic programs, Checkpoint codes

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.