IDE1/IDE2

Primary/ Secondary IDE port

 

 

SATA1/SATA2

SATA Port

 

 

FDD

Floppy Disk Drive Connector port

 

 

PW1/PW2

ATX Power Supply Connector Port

 

 

CPU FAN/2nd FAN

CPU/ System FAN port

WOL

Wake-on-Lan Connector port

 

 

IRDA

Irda Infrared port

 

 

Function port panel

Power Supply LED

Pin 1: Power Supply Anode; Pin3: Ground

HDD LED

Pin2: power supply Anode; Pin: LED Signal

Power Supply Switch

Pin8 10: Switch Signal

Reset Switch

Pin4 16: Reset Switch

Speaker Output

Pin9: Speaker Output; Pin15: Power Supply Anode

4.2 CPU Installation

The system board is equipped with a surface mount LGA 775 socket. This socket is exclusively designed for installing a LGA 775 packaged Prescott CPU

1.Make sure the PC and all other peripheral devices connected to it has been powered down.

2.Disconnect all power cords and cables.

3.Locate the LGA 775 CPU socket on the system board

4.The CPU socket cones with a cover that is attached with a removable protective cap the cap is used to protect the CPU Socket against dust and harmful particles. Remove the protective cap only when you are about to install the CPU.

5.Lift the protective cap from the location pointed below to detach the cap from the cover.

6.Unlock the socket by pushing the lever down, moving it away from the side tab of the socket, then lifting it up.

7.Now lift the cover.

8.Position the CPU above the socket. The gold mark on the CPU. Must slign with pin 1 of the CPU socket,

9.Insert the CPU will fit in only one orientation and can easily be inserted without exerting any force.

10.Once the CPU is in place, move the cover down.

11.Push the lever sown to lock the socket. The lever should hook onto the side tab to indicate that the CPU is completely secured in the socket.

12.Before you install the fan/ hest sink assembly do not spread the surface. When you later place the heat sink on top of the CPU, the compound will disperse evenly.

13.Place the heat sink top of the CPU. The 4 studs around the heat sink which are used to secure the heat sink into place.

14.Connect the CPU fan’s cable connector to the CPU fan connector on the system board.

4.3Memory installation

This main board supports DDR266/DDR333/DDR400 DDR memory. You may install 128/256/512MB 184 pin DDR memory. DDR SDRAM uses additional power and ground lines and requires 184-pin 2.5V unbuffered DIMM used by SDRAM. Follow these instructions to install the memory:

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Intel 865 user manual CPU Installation, Memory installation

865 specifications

The Intel 865 chipset, introduced in early 2004, played a significant role in the evolution of computer architecture, particularly during the transition towards more advanced processing needs and increased graphical performance. This chipset was designed primarily for Intel Pentium 4 and Intel Celeron processors, making it compatible with a wide range of systems aimed at both mainstream and enthusiast users.

One of the main features of the Intel 865 chipset is its support for dual-channel DDR memory, which effectively doubled the available memory bandwidth compared to single-channel configurations. This enhancement was crucial for improving system performance, particularly in tasks demanding high memory throughput, such as gaming and content creation. The chipset supported DDR400 memory, allowing users to enjoy faster data transfer rates and improved multitasking capabilities.

Another important technological advancement within the Intel 865 chipset is its integrated AGP 8X slot. This provided extensive support for high-end graphics cards, ensuring users had access to the necessary bandwidth for demanding graphical applications and games. The chipset's architecture was designed to maximize performance by reducing latency and improving overall system responsiveness.

The Intel 865 also included Intel’s Enhanced Memory 2 Technology, which offered greater flexibility in memory options. Users could utilize memory modules with different configurations while still benefiting from optimal performance levels. This feature was particularly advantageous for users who sought to upgrade their systems without replacing all existing memory components.

In terms of connectivity, the Intel 865 showcased support for the Intel Fast Ethernet controller, providing efficient networking capabilities for home and office environments. Additionally, it featured support for Serial ATA (SATA), an advancement over the older Parallel ATA technology, allowing for faster data transfer rates, improved storage options, and better overall system performance.

The chipset also offered Intel’s Advanced Configuration and Power Interface (ACPI), streamlining power management by allowing the operating system to control the amount of power that each component used. This feature resulted in better energy efficiency and longer battery life for laptops and mobile devices.

In summary, the Intel 865 chipset marked a pivotal point for desktop and mobile computing, providing significant improvements in memory management, graphics performance, and power efficiency. Its comprehensive feature set and compatibility with a variety of systems have left a lasting legacy in the evolution of computing technology.