Server Management

 

 

 

Intel® Server Board SE7501WV2 TPS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagnostic LED

 

Description

 

 

 

 

 

 

Decoder

 

 

 

 

 

 

G=Green, R=Red,

 

 

 

 

 

 

 

A=Amber

 

 

 

 

 

 

Hi

 

 

 

Low

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26h

Off

 

G

A

 

Off

Read Microcode updates from BIOS ROM.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28h

G

 

Off

R

 

Off

Initializing the processors. Set up processor registers. Select least featured

 

 

 

 

 

processor as the BSP.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2Ah

G

 

Off

A

 

Off

Go to Big Real Mode

 

 

 

2Ch

G

 

G

R

 

Off

Decompress INT13 module

 

 

 

2Eh

G

 

G

A

 

Off

Keyboard Controller Test: The keyboard controller input buffer is free. Next,

 

 

 

 

 

issuing the BAT command to the keyboard controller

 

 

 

 

 

 

 

 

 

 

 

 

 

30h

Off

 

Off

R

 

R

Keyboard/Mouse port swap, if needed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32h

Off

 

Off

A

 

R

Write Command Byte 8042: The initialization after the keyboard controller BAT

 

 

 

 

 

command test is done. The keyboard command byte will be written next.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

34h

Off

 

G

R

 

R

Keyboard Init: The keyboard controller command byte is written. Next, issuing

 

 

 

 

 

the pin 23 and 24 blocking and unblocking commands

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

36h

Off

 

G

A

 

R

Disable and initialize 8259

 

 

 

 

 

 

 

 

 

 

 

 

 

 

38h

G

 

Off

R

 

R

Detect Configuration Mode, such as CMOS clear.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3Ah

G

 

Off

A

 

R

Chipset Initialization before CMOS initialization

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3Ch

G

 

G

R

 

R

Init System Timer: The 8254 timer test is over. Starting the legacy memory

 

 

 

 

 

refresh test next.

 

 

 

 

 

 

 

 

 

 

 

 

 

3Eh

G

 

G

A

 

R

Check Refresh Toggle: The memory refresh line is toggling. Checking the 15

 

 

 

 

 

second on/off time next

 

 

 

 

 

 

 

 

 

 

 

 

 

40h

Off

 

R

Off

 

Off

Calculate CPU speed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

42h

Off

 

R

G

 

Off

Init interrupt Vectors: Interrupt vector initialization is done.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44h

Off

 

A

Off

 

Off

Enable USB controller in chipset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

46h

Off

 

A

G

 

Off

Initialize SMM handler. Initialize USB emulation.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48h

G

 

R

Off

 

Off

Validate NVRAM areas. Restore from backup if corrupted.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4Ah

G

 

R

G

 

Off

Load defaults in CMOS RAM if bad checksum or CMOS clear jumper is

 

 

 

 

 

detected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4Ch

G

 

A

Off

 

Off

Validate date and time in RTC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4Eh

G

 

A

G

 

Off

Determine number of micro code patches present

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50h

Off

 

R

Off

 

R

Load Micro Code To All CPUs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52h

Off

 

R

G

 

R

Scan SMBIOS GPNV areas

 

 

 

 

 

 

 

 

 

 

 

 

 

 

54h

Off

 

A

Off

 

R

Early extended memory tests

 

 

 

 

 

 

 

 

 

 

 

 

 

 

56h

Off

 

A

G

 

R

Disable DMA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

58h

G

 

R

Off

 

R

Disable video controller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5Ah

G

 

R

G

 

R

8254 Timer Test on Channel 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Enable 8042. Enable timer and keyboard IRQs. Set Video Mode: Initialization

 

 

 

5Ch

G

 

A

Off

 

R

before setting the video mode is complete. Configuring the monochrome mode

 

 

 

 

 

 

 

 

 

 

and color mode settings next.

 

 

 

5Eh

G

 

A

G

 

R

Init PCI devices and motherboard devices. Pass control to video BIOS. Start

 

 

 

 

 

serial console redirection.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60h

Off

 

R

R

 

Off

Initialize memory test parameters

 

 

 

 

 

 

 

 

 

 

 

 

 

 

62h

Off

 

R

A

 

Off

Initialize AMI display manager Module. Initialize support code for headless

 

 

 

 

 

system if no video controller is detected.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

64h

Off

 

A

R

 

Off

Start USB controllers in chipset

 

 

 

 

 

 

 

 

 

 

 

 

 

 

66h

Off

 

A

A

 

Off

Set up video parameters in BIOS data area.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

68

 

 

 

 

 

 

Revision 1.0

 

 

 

 

 

 

 

 

 

 

Intel reference number C25653-001

 

Page 68
Image 68
Intel SE7501WV2 manual Off Read Microcode updates from Bios ROM

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.