AOpen PK75 User Manual

Specifications and Main Features

CPU Support: Supports AMD® Socket 462 Duron™ processors (600MHz to 1GHz+) that feature 100MHz Front Side Bus.
Chipset: SIS 730SE that is FSB 100/133 supported, equipped with 128bit 2D/3D graphics architecture, AGP 4x, and expected memory bandwidth of 1 GB/s.
Expansion Slots: 3 x 32-bit / 33MHz PCI slots with a maximum throughput of 132MB/s.
Memory: PC133 SDRAM which support a maximum of 1 GB and can run on 66/100/133MHz DRAM.
Onboard Graphics: A fully 2D/3D graphics engine along with expansion for AGP 2.0 capable of 1X/2X/4X transfer modes.
Storage Interface: IDE controller embedded in PCI Bus Master with maximum look-up of Ultra ATA 33/66/100 / 100 MB/s, enabling four IDE devices across two channels.
Sound: Realtek ALC201 embedded sound chip which is fully integrated providing playback and recording audio with good quality.
USB Support: Connectivity for up to 6 USB ports.
Power Management: Meet EPA Energy Star program specifications, and it can work under ACPI for power management and plug and play features.
Hardware Monitoring: Send alerts of CPU/system fan status, temperature, and voltage monitors.
Wake-on-LAN (WOL): Facilitates WOL and WOM (Wake On Modem) function for remote teaming.
I/O Ports: Come with PS/2 Keyboard and PS/2 Mouse, Serial COM1 and COM2, Parallel Port, USB, and Audio Pointers.
No Battery Required: Retains CMOS setups without a battery support with Flash ROM ; RTC works while power is connected.
Power Failure Prevention: CPU over current regulation through switching regulators built.
Keyboard and USB crossover current tail protection: Resettable fuses are provided to prevent crossover current damage to Keyboard ports and USB ports.
290pc low ESR Capacitors: Minimizes the effects of parasitic inductances ensuring stability at high frequency.

Frequently Asked Questions

Q1: What CPUs does the PK75 accommodate on its motherboard?

A1: Supported Processors are AMD® Socket 462 Duron™ any range from 600mhz up to 1Ghz+ will work fine.

Q2: The PK75 motherboard max out degree of memory?

A2: A maximum of 1.0GB PC133 SDRAM is supported by this motherboard.

Q3: The PK75 motherboard deals with how many graphics?

A3: The PK75 motherboard has an Integrated 2D/3D graphics who’s engine supports AGP 4x performance along with multiple AGP Modes.

Q4: A maximum of how much USB ports does PK75 also come with?

A4: Up to 6 USB Ports consisting of motherboards built PK75 sockets.

Q5: What is the uppermost Data Transfer Rate that an IDE devices can operate on this motherboard?

A5: Ultra ATA 100 is being exceeded by the IDE controller while having a transfer rate Data Transfer Rate of 100MB/sec being maximum.

Q6: Is there CPU/system fan temperature and voltage hardware monitoring in the motherboard?

A6: Yes, it integrates the necessary hardware monitoring with alert functions enabling monitoring for CPU/system fan status, temperature and voltage.

Q7: Does the motherboard acquire Wake-on-LAN ability?

A7: Certainly, Wake on Lan (WOL) features is present, thereby enabling remote control management of the PK75.

Q8: Which specific features regarding power management are embedded in the PK75?

A8: It supports ACPI and possesses power management features that meet the requirements of the EPA Energy Star program.

Q9: Am I able to utilize the PK75 motherboard minus a CMOS battery?

A9: Yes, this is possible as the motherboard includes Flash ROM which serves the function of saving CMOS settings without having to rely on batteries.

Q10: Are there any protective fuses pertaining to over-current conditions?

A10: Yes, the PK75 motherboard incorporates automatic over-current protection with a switch mode power supply and poly fuses for the keyboard and USB ports.

User Manual

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