Uncorrectable DIMM Errors

12

Correctable DIMM Errors 14

 

BIOS DIMM Error Messages

15

DIMM Fault LEDs 15

 

Isolating and Correcting DIMM ECC Errors 18

A. Event Logs and POST Codes 21

 

Viewing Event Logs 21

 

 

Power-OnSelf-Test (POST) 25

 

 

How BIOS POST Memory Testing Works

25

 

Redirecting Console Output 26

 

 

Changing POST Options

28

 

 

POST Codes

31

 

 

 

 

POST Code Checkpoints

33

 

B.

Status Indicator LEDs

37

 

 

 

External Status Indicator LEDs

37

 

 

Front Panel LEDs

38

 

 

 

Back Panel LEDs

38

 

 

 

Hard Drive LEDs

39

 

 

 

Internal Status Indicator LEDs

39

 

C.

Using the ILOM Service Processor GUI to View System Information 43

 

Making a Serial Connection to the SP 44

 

 

Viewing ILOM SP Event Logs

45

 

 

Interpreting Event Log Time Stamps 47

 

 

Viewing Replaceable Component Information

48

 

Viewing Sensors

50

 

 

 

D.

Error Handling

53

 

 

 

iv Sun Fire X4140, X4240, and X4440 Servers Diagnostics Guide • August 2008

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Sun Microsystems X4440, X4240, X4140 manual Event Logs and Post Codes, Status Indicator LEDs, Error Handling

X4140, X4440, X4240 specifications

Sun Microsystems was a prominent player in the computing industry, known for its innovative and powerful server systems. Among its notable offerings were the Sun Fire X4240, X4440, and X4140 servers, which made significant inroads in the market for high-performance computing solutions.

The Sun Fire X4240 server was designed to meet the demands of data-intensive applications. It offered impressive scalability, supporting up to 64 GB of DDR2 memory across its eight memory slots. This server utilized AMD Opteron processors, which provided excellent performance thanks to their multi-core architecture. The X4240 also featured a flexible I/O architecture, allowing for various configurations tailored to specific workload requirements.

Next in line was the Sun Fire X4440, which expanded on the capabilities of the X4240. This server was particularly valuable for virtualization and consolidation tasks. It featured up to 128 GB of memory and supported more CPU options, with dual- and quad-core Opteron processors available. The X4440 also included a high-density design that enabled increased storage capacity, accommodating up to 12 SFF drives. This made it ideal for databases and enterprise applications needing fast access to large volumes of data.

Finally, the Sun Fire X4140 brought a balance of performance and efficiency. Like its counterparts, it supported AMD's Opteron processors, delivering robust processing power. The X4140 was designed for environments where space and power efficiency were critical. It was notable for its compact form factor, which allowed organizations to pack more servers into less physical space without sacrificing performance. The server architecture included advanced thermal management technologies, ensuring optimal airflow and cooling, which contributed to reliability in demanding environments.

In terms of connectivity, all three servers featured multiple Gigabit Ethernet ports, offering redundant network connectivity essential for enterprise-level applications. The integrated management interfaces simplified server monitoring and maintenance, ensuring that IT administrators could efficiently manage their resources.

In summary, the Sun Fire X4240, X4440, and X4140 were pivotal servers from Sun Microsystems that provided robust performance, scalability, and efficiency. Their features made them suitable for a variety of workloads, from virtualization to data management, cementing their place in the server market during their era.