BIOS

Intel® Server Board SE7501WV2 TPS

POST task that was executed before the FRB-2 timer expired. This information may be useful for failure analysis.

The BMC maintains failure history for each processor in nonvolatile storage. Once a processor is marked “failed,” it remains “failed” until the user forces the system to retest the processor. The BIOS reminds the user about a previous processor failure during each boot cycle until all processors have been retested and successfully pass the FRB tests or AP initialization. Processors that have failed in the past are not allowed to become the BSP and are not listed in the MP table and ACPI APIC tables.

It might happen that all the processors in the system are marked bad. An example is a uni- processor system where the processor has failed in the past. If all the processors are bad, the system does not alter the BSP; it attempts to boot from the original BSP. Error messages are displayed on the console, and errors are logged in the System Event Log of a processor failure.

If the user replaces a processor that has been marked bad by the system, the user must inform the system of this change by running BIOS Setup and selecting that processor to be retested. If a bad processor is removed from the system and is replaced with a new processor, the BMC automatically detects this condition and clears the status flag for that processor during the next boot.

There are three possible states for each processor slot:

•Processor installed (status only, indicates processor has passed BIOS POST).

•Processor failed. The processor may have failed FRB-2 or FRB-3, and has been disabled.

•Processor not installed (status only, indicates the processor slot has no processor in it).

6.39 Boot Monitoring

6.39.1Purpose

The Boot Monitoring feature is designed to allow watchdog timer protection of the OS load process. This is done in conjunction with an OS-present device driver or application that will disable the watchdog timer once the OS has successfully loaded. If the OS load process fails, the BMC will reset the system. This feature can be configured through BIOS Setup to operate in one of three modes or be disabled (the default state). In the “Always Reset” mode, the BMC will reset the system if the OS-present device driver or application does not disable the watchdog timer. In the “Retry 3 times” mode, after 3 consecutive failures to load the OS successfully, the BIOS will automatically boot to the Service Partition, if present. If a valid Service Partition is not detected, the system should continue to boot. If the Service Partition boot fails, the cycle starts again. In the “Retry Service Boot” mode, the system operates in a similar manner to the “Retry 3 times” mode. The system will instead try to boot the Service partition up to 3 consecutive times. If this is unsuccessful, the system halts. Additionally, in this mode, if a valid Service Partition is not detected, the system will halt rather than attempt to boot to it.

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SE7501WV2 specifications

The Intel SE7501WV2 is a versatile server motherboard designed to meet the demanding needs of modern computing environments. Engineered with a focus on performance, reliability, and flexibility, this motherboard is tailored for a range of applications, from entry-level servers to high-performance computing tasks.

One of the main features of the SE7501WV2 is its support for Intel's Xeon processors, specifically those based on the Netburst architecture. This compatibility allows for powerful multi-threaded processing capabilities, making it ideal for businesses seeking to optimize their server performance. The motherboard supports dual CPU configurations, enabling up to two processors to work simultaneously, thereby increasing computational power and efficiency.

The motherboard incorporates Intel's advanced server management technologies such as Intel Active Monitoring Technology, which helps in monitoring system health and optimizing power usage. Additionally, it features Intel's I/O Acceleration Technology, which enhances data throughput and reduces latencies, ensuring that applications run smoothly and efficiently.

Another significant characteristic of the SE7501WV2 is the memory capacity it offers. With support for up to 16 GB of ECC (Error-Correcting Code) DDR SDRAM, the motherboard helps in maintaining system stability during high workloads. The ECC memory not only prevents data corruption but also significantly enhances the reliability of mission-critical applications.

For connectivity, the SE7501WV2 comes equipped with multiple PCI-X slots, enabling the addition of various expansion cards for network, storage, and graphic capabilities. This expandability is crucial for enterprises that need to adapt their server architecture to evolving workloads.

Moreover, the SE7501WV2 features integrated high-performance RAID support, improving data redundancy and performance. This feature is essential for organizations that prioritize data security and require robust backup solutions.

In terms of power management, the motherboard supports advanced power features that help reduce operational costs while maximizing performance. The design ensures efficient power consumption, allowing it to run cooler and quieter, which is particularly beneficial for noisy data center environments.

In conclusion, the Intel SE7501WV2 motherboard is designed for those who require robust performance, reliability, and flexibility in server applications. With its support for dual Xeon processors, extensive memory capabilities, advanced management technologies, and expandability, it stands out as a solid solution for many enterprise-level computing needs.
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