4 Using the BIOS Setup Program

The BIOS Setup program can be used to view and change the BIOS settings for the computer. The BIOS Setup program is accessed by pressing the <F2> key after the Power-On Self-Test (POST) memory test begins and before the operating system boot begins.

NOTE

The BIOS Setup menus described in this section may not show the latest settings. For the latest BIOS settings, refer to the Intel Desktop Board D845EPT2/D845EBG2 Technical Product Specification or the Intel customer support World Wide Web site:

http://support.intel.com/support/motherboards/desktop

NOTE

For reference purposes, you should write down the current Setup settings. When you make changes to the settings, update this record.

NOTE

The Setup menus described in this section apply to the Desktop Boards D845EPT2 and D845EBG2 with BIOS identifier PT84520A.86A. Boards with other BIOS identifiers might have differences in some of the Setup menu screens.

The Setup screen menu bar is shown below.

 

Maintenance

Main

Advanced

Security

Power

Boot

Exit

 

 

 

 

 

 

 

 

 

 

Table 5 shows the BIOS Setup program menu bar.

Table 5. BIOS Setup Program Menu Bar

Maintenance

Clears passwords and Boot Integrity Service (BIS)* credentials, and configures extended configuration memory settings

Main

Allocates resources for hardware components

Advanced

Configures advanced features available through the chipset

Security

Sets passwords and security features

Power

Configures power management features

Boot

Selects boot options and power supply controls

Exit

Saves or discards changes to set program options

*For information about the BIS, refer to the Intel World Wide Web site: http://developer.intel.com/design/security/index1.htm

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Intel D845EBG2 Using the Bios Setup Program, Setup screen menu bar is shown below, Shows the Bios Setup program menu bar

D845EBG2, D845EPT2 specifications

The Intel D845EBG2 and D845EPT2 are part of Intel's 845 chipset family, designed primarily for desktop platforms in the early 2000s. Both motherboards catered to a performance-focused market segment, prominently supporting Intel’s Pentium 4 processors through the Socket 478 interface. The D845EBG2 and D845EPT2 are especially noted for their balance of features, affordability, and reliability, making them appealing options for both gaming enthusiasts and regular desktop users during their time.

The D845EBG2 motherboard is distinguished by its support for Intel’s Quad Data Rate (QDR) memory technology, which enabled faster data throughput by allowing more data to be transferred in a given time frame. This motherboard supported dual-channel DDR SDRAM with a maximum capacity of 2GB, providing users with improved memory performance vital for multitasking and memory-intensive applications.

On the other hand, the D845EPT2 also offered similar capabilities but placed a particular emphasis on integrating additional connectivity options. With AGP 4X support, it allowed users to install high-performance graphics cards, which was essential for gaming and graphics processing tasks. Both boards featured multiple PCI slots, ensuring compatibility with a variety of expansion cards for enhanced functionality.

In terms of storage capabilities, both motherboards supported Ultra ATA/100 hard drives, which improved data transfer speeds compared to previous standards. They also included integrated audio, providing 6-channel sound capabilities, which delivered an immersive multimedia experience without requiring additional sound cards.

The technologies implemented in both motherboards included Intel’s Advanced Digital Media Boost for enhanced processing capabilities in multimedia applications, as well as Enhanced Intel SpeedStep technology, which allowed for dynamic adjustment of the processor’s voltage and frequency, optimizing power consumption and thermal output.

Overall, the Intel D845EBG2 and D845EPT2 motherboards were notable for their robust performance, diverse connectivity options, and support for evolving technologies of the time. They left a significant imprint in the landscape of early 2000s computing, providing essential features that catered to both casual users and more demanding computing environments. With their reliability and solid feature set, these motherboards contributed to a range of applications and use cases that defined desktop computing during that era.