SOYO SY-5EH5 CPU Core Voltage Setting SW2, Single or Dual voltage selection JP1, Dual Voltage

Models: 5EHM V1.2 SY-5EH5

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Hardware Setup

SY-5EHM/5EH5 V1.2

markets. Therefore, always make sure you know the type of the CPU you are installing and adjust the settings on SW2 accordingly.

This motherboard supports CPU core voltages from 2.0 to 3.5V in 0.1V increments. Use the following tables to set the CPU voltage jumpers SW2 to match the voltage value of your CPU:

CPU Core Voltage Setting: SW2

Voltage Value

1

2

3

4

5

 

 

 

 

 

 

3.5V

on

on

on

on

off

 

 

 

 

 

 

3.4V

off

on

on

on

off

3.3V

on

off

on

on

off

 

 

 

 

 

 

3.2V

off

off

on

on

off

3.1V

on

on

off

on

off

 

 

 

 

 

 

3.0V

off

on

off

on

off

2.9V

on

off

off

on

off

 

 

 

 

 

 

2.8V

off

off

off

on

off

2.7V

on

on

on

off

off

 

 

 

 

 

 

2.6V

off

on

on

off

off

2.5V

on

off

on

off

off

 

 

 

 

 

 

2.4V

off

off

on

off

off

2.3V

on

on

off

off

off

 

 

 

 

 

 

2.2V

off

on

off

off

off

2.1V

on

off

off

off

off

 

 

 

 

 

 

2.0V

off

on

on

on

on

 

 

 

 

 

 

Single or Dual voltage selection: JP1

Voltage Type

JP1

Single Voltage

1

 

(P54C, AMD-K5, Cyrix 6x86,IDT

 

X86 CPU C6/W2)

 

Dual Voltage

 

(P55C, AMD-K6, AMD-K6-2, AMD-

1

K6-III, Cyrix 6x86L, Cyrix 6x86MX,

 

Cyrix M II, Rise mP6)

 

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SOYO SY-5EH5, 5EHM V1.2 manual CPU Core Voltage Setting SW2, Single or Dual voltage selection JP1, Dual Voltage

5EHM V1.2, SY-5EH5 specifications

The SOYO SY-5EH5/5EHM V1.2 is a versatile ATX motherboard designed primarily for the Intel Pentium 4 and Celeron processors. This motherboard combines a rich set of features and robust design elements, making it an attractive choice for both gamers and general users looking to develop a reliable computer system.

One of the main features of the SY-5EH5/5EHM is its support for the Intel 845 chipset, which provides a solid foundation for both performance and stability. This chipset allows for dual-channel DDR SDRAM, with support for up to 2GB of memory. The inclusion of DDR technology increases memory bandwidth, offering improved performance for demanding applications and multitasking.

Additionally, the motherboard is equipped with an AGP 4X slot, which allows users to install high-performance graphics cards for enhanced gaming experiences and graphics processing capabilities. There are also multiple PCI slots available for expansion cards, such as sound cards, network cards, or additional storage controllers.

Storage options are abundant on the SY-5EH5/5EHM, with support for both IDE and SATA drives. This connectivity allows users to take advantage of the latest in storage technology, while also maintaining compatibility with older devices. With RAID support included, users can set up their drives in a configuration that provides improved performance or redundancy.

Another noteworthy feature of this motherboard is its comprehensive I/O options. It comes with multiple USB ports, parallel and serial connectors, and PS/2 ports for keyboard and mouse connectivity. Onboard audio support provides decent sound quality without the need for additional sound cards, making it suitable for everyday use.

In terms of networking, the SOYO SY-5EH5/5EHM includes an integrated Ethernet controller, ensuring seamless connectivity for networking and internet access. The motherboard layout is optimized for airflow, which helps in maintaining optimal temperatures during operation, enhancing the longevity of the components.

Overall, the SOYO SY-5EH5/5EHM V1.2 presents a compelling mix of features for its time, making it a viable choice for users looking to build or upgrade their systems with a reliable, feature-packed motherboard designed to cater to both everyday computing and more demanding tasks.