Intel® Server Board SE7501WV2 TPS

BIOS

6.9Keyboard / Mouse Configuration

The BIOS will support either a mouse or a keyboard in the single PS/2 connector. The BIOS will support both a keyboard and mouse if a Y-cable is used with the single PS/2 connector. The devices are detected during POST and the keyboard controller is programmed accordingly. Hot plugging of a keyboard from the PS/2 connector using DOS is supported by the system.

6.9.1Boot without Keyboard and/or Mouse

The system can boot with or without a keyboard and/or mouse. Setup does not include an option to disable them. The presence of the keyboard and mouse is detected automatically during POST, and, if present, the keyboard is tested. The BIOS displays the message "Keyboard Detected" if it detects a keyboard during POST and it displays the message "Mouse Initialized" if it detects a mouse during POST. The system does not halt for user intervention on errors if either the keyboard or the mouse is not detected.

6.10 Floppy Drives

The SE7501WV2 server BIOS supports floppy controllers and floppy drives that are compatible with IBM* XT/AT standards. Most floppy controllers have support for two floppy drives although such configurations are rare. At a minimum, the SE7501WV2 BIOS supports 1.44 MB and 2.88 MB floppy drives. LS-120 floppy drives are attached to the IDE controller and are covered elsewhere.

The BIOS does not attempt to auto-detect the floppy drive because there is no reliable algorithm for detecting the floppy drive type if no media is installed. The BIOS auto-detects the floppy media if the user specifies the floppy drive type through setup.

See the following table for details on various floppy types supported by each floppy drive. The 1.25/1.2 MB format is primarily used in Japan. 1.25/1.2 MB floppies use the same raw media as the 1.44 MB floppies, but must be read using 3-mode drives. In order to access the 1.25/1.2 MB floppies, the BIOS must change the spindle speed to 360 rpm. Please note that the 1.44 MB media uses spindle speed 300 RPM. The DENSSEL (density select) pin on a 3-mode floppy drives selects the spindle speed. The spindle rotates at 300 RPM when DENSSEL signal is high. The BIOS sets the spindle speed to match the media.

Table 26. Allowed Combinations of Floppy Drive and Floppy Media

 

Floppy Drive

 

Floppy Format

Note

1.44

MB (3 mode)

1.25

MB (Toshiba)

Floppies formatted under 1.25 MB NEC* PC98 format require

 

 

1.25

MB (NEC PC98)

a special driver. The BIOS has native support for 1.25 MB

 

 

1.44 MB

Toshiba format.

 

 

 

1.44

MB (ordinary)

1.44

MB

DENSEL pin is ignored by these floppy drives

2.88

MB (3 mode)

1.25

MB (Toshiba)

Floppies formatted under 1.25 MB NEC PC98 format require

 

 

1.25

MB (NEC PC98)

special driver. The BIOS has native support for 1.25 MB

 

 

1.44 MB

Toshiba format

 

 

 

 

 

2.88 MB

 

2.88

MB (ordinary)

1.44

MB

The DENSEL pin is ignored by these floppy drives

 

 

2.88 MB

 

The BIOS provides a setup option to disable the floppy controller. In addition, some platforms support the 3-mode floppy BIOS extension specification, revision 1.0. This specification defines a 32-bit protected mode interface that can be invoked from a 32-bit operating system.

Revision 1.0

77

 

Intel reference number C25653-001

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Intel SE7501WV2 manual Keyboard / Mouse Configuration, Floppy Drives, Boot without Keyboard and/or Mouse
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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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