Sun Microsystems X4140, X4240, X4440 manual Post Code Checkpoints

Page 44

TABLE A-2

POST Code Checkpoints (Continued)

 

 

Post Code

Description

 

 

0E

Testing and initialization of different Input Devices. Also, update the Kernel Variables.

 

Traps the INT09h vector, so that the POST INT09h handler gets control for IRQ1.

 

Uncompress all available language, BIOS logo, and Silent logo modules.

13

Initialize PM regs and PM PCI regs at Early-POST, Initialize multi-host bridge, if system

 

will support it. Setup ECC options before memory clearing. REDIRECTION causes

 

corrected data to written to RAM immediately. CHIPKILL provides 4 bit error det/corr of

 

x4 type memory. Enable PCI-X clock lines in the 8131.

20

Relocate all the CPUs to a unique SMBASE address. The BSP will be set to have its entry

 

point at A000:0. If less than 5 CPU sockets are present on a board, subsequent CPUs entry

 

points will be separated by 8000h bytes. If more than 4 CPU sockets are present, entry

 

points are separated by 200h bytes. CPU module will be responsible for the relocation of

 

the CPU to correct address. NOTE: APs are left in the INIT state.

24

Uncompress and initialize any platform-specific BIOS modules.

30

Initialize System Management Interrupt.

2A

Initializes different devices through DIM.

2C

Initializes different devices. Detects and initializes the video adapter installed in the

 

system that have optional ROMs.

2E

Initializes all the output devices.

31

Allocate memory for ADM module and uncompress it. Give control to ADM module for

 

initialization. Initialize language and font modules for ADM. Activate ADM module.

33

Initializes the silent boot module. Set the window for displaying text information.

37

Displaying sign-on message, CPU information, setup key message, and any OEM specific

 

information.

38

Initializes different devices through DIM.

39

Initializes DMAC-1 and DMAC-2.

3A

Initialize RTC date/time.

3B

Test for total memory installed in the system. Also, Check for DEL or ESC keys to limit

 

memory test. Display total memory in the system.

3C

By this point, RAM read/write test is completed, program memory holes or handle any

 

adjustments needed in RAM size with respect to NB. Test if HT Module found an error in

 

BootBlock and CPU compatibility for MP environment.

40

Detect different devices (parallel ports, serial ports, and coprocessor in CPU,... etc.)

 

successfully installed in the system and update the BDA, EBDA,... etc.

50

Programming the memory hole or any kind of implementation that needs an adjustment

 

in system RAM size if required.

52

Updates CMOS memory size from memory found in memory test. Allocates memory for

 

Extended BIOS Data Area from base memory.

 

 

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

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Contents Sun Fire X4140, X4240, Servers Diagnostics Guide Please Recycle Contents Event Logs and Post Codes Status Indicator LEDsError Handling Index Page Preface Before You Read This DocumentRelated Documentation Typographic ConventionsThird-Party Web SitesSun Welcomes Your Comments Service Troubleshooting Flowchart Initial Inspection of the ServerCollect information about the following items Gathering Service InformationDocument the server settings before you make any changes Externally Inspecting the Server Troubleshooting Power ProblemsSystem Inspection Internally Inspecting the Server 1X4140 Server Front PanelLocate Button/LED Power Button Page Using SunVTS Diagnostic Software Running SunVTS Diagnostic TestsDiagnosing Server Problems With the Bootable Diagnostics CD SunVTS DocumentationUsing the Bootable Diagnostics CD Click the Log button Close the Log file window The window is closedTroubleshooting Dimm Problems Dimm Population RulesUncorrectable Dimm Errors Dimm Replacement PolicyHow Dimm Errors Are Handled by the System Troubleshooting Dimm Problems Correctable Dimm Errors 1Lines in Ipmi OutputBios Dimm Error Messages Dimm Fault LEDsPage 1DIMMs and LEDs on Motherboard Isolating and Correcting Dimm ECC Errors 2DIMMs and LEDs on Mezzanine BoardReconnect AC power cords to the server Page Event Logs and Post Codes Viewing Event LogsESC Advanced Menu Event Logging Details screen is displayed ESC Power-On Self-Test Post How Bios Post Memory Testing WorksRedirecting Console Output Appendix a Event Logs and Post Codes Select Boot Changing Post OptionsSelect Boot Settings Configuration Boot Settings Configuration screen is displayedPage Post Codes Post Codes Post Code Checkpoints Primary I/O portPost Code Checkpoints Initialize Int-13 and prepare for IPL detection Save system context for Acpi Status Indicator LEDs External Status Indicator LEDsFront Panel LEDs Back Panel LEDsInternal Status Indicator LEDs Hard Drive LEDsFigure B-4DIMMs and LEDs on Motherboard Figure B-5DIMMs and LEDs on Mezzanine Board Page P E N D I X C To start the serial console, type the following commands Making a Serial Connection to the SPViewing Ilom SP Event Logs From the System Monitoring tab, select Event LogsFigure C-1System Event Logs Interpreting Event Log Time Stamps Table C-1Event Log FieldsViewing Replaceable Component Information From the System Information tab, select Components Figure C-2Replaceable Component InformationViewing Sensors Figure C-3Sensor Readings Figure C-4Sensor Details Error Handling Handling of Uncorrectable ErrorsIpmitool sel list Figure D-1DMI Log Screen, Uncorrectable Error Handling of Correctable Errors Appendix D Error Handling Page Handling of Parity Errors Perr NMI Event Handling of System Errors Serr PCI Serr Handling Mismatching Processors Hardware Error Handling Summary Hardware Error Handling SummarySP SEL PCI Serr SP SEL Page Bios IndexPost

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.
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