AOpen MK77 User Manual
Specifications and Main Features
- Motherboard Type: ATX Form Factor
- Supported Processors: Socket 462 Athlon™/Duron™ (600MHz to over 1GHz) manufactured by AMD®
- Chipset: VIA Apollo KT266
- System Bus: 266 MHz EV6
- AGP Support: It supports one AGP slot and three modes which include 1X, 2X, or 4X and reaches transfer rates of up to 1066MB/sec
- Memory Support:
- Supported Memmory - DDR SDRAM(PC1600/PC2100)
- Supported Maximum Memmory Size - 2GB
- It has 4 memory banks for arbitrary combinations of different types and sizes (1M/2M/4M/8M/16M/32M/64MxN)
Support- IDE Controller:
- PCI Bus Master IDE Controller Built In
- This feature supports Ultra DMA in modes 33/66/100
- The device can transmit data at rates up to 100 MB/s
- Audio Codec: Internal AD 1885 AC97 CODEC Built in Stereo Sound
- USB Connectors:
- 4 USB Connectors(UHCI front two + back panel two)
- USB Version 1.1Affiliated UCHCI
- Expansion Slots:
- 3 PCI 32Bit/33MHz Slots
- 1 AGP 4X Slot
- Power Management: supports minimum power management for APM, and Soft-Off features such as STR (Suspend To RAM), STD (Suspend To Disk) and WOL (Wake On LAN) These are operating system-compliant features such as acpi
- Hardware Monitoring: AOpen Hardware Monitoring Utility to monitor system fans, temperatures and voltage
- Chassis Intrusion Support: sensor that traces case intrusion in the BIOS log
- Firmware: ROM with no battery able to save settings in CMOS
- Over-current Protection: This provision for PC motherboard supplies power voltage with over-current protection – perhaps a good measure.
- Year 2000 compliant: This is an RTC circuit which has been designed to eliminate Y2K problems.
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Frequently Asked Questions
Q1: Which processors will fit inside the AOpen MK77 motherboard?
A1: This motherboard accepts range AMD® Socket 462 Athlon™ & Duron™ microprocessors’ from 600 MHz to over 1MHz frequency 1.0GHz
Q2: What is the maximum amount of RAM that the MK77 Mainboard can handle?
A2: The MK77 motherboard can manage a maximum of 2 G Bytes Delta-Data DDR SDRAM
Q3: Any chances of the MK77 having built in audio capabilities?
A3: Yes, it’s equipped with onboard stereo sound performance by the use of AD 1885 AC97 CODEC
Q4: Can I put more devices into a Mk77?
A4: The Mk77 has more options installed with three PCI slots, one of the AGP 4X slot for expansion.
Q5: Which types of power management capabilities it supports?
A5: Mk77 include ACPI standards, Soft Off, Suspend to RAM, Suspend to Disk, and Wake On LAN features.
Q6: What are the MK77 features with respect to BIOS?
A6: Specifically for this type of motherboard a powerful battery less Flash ROM chip is installed which allows saving CMOS configurations without a battery installed.
Q7: Which measures have been adopted to ensure the security of the motherboard?
A7: In addition to the power supply over-current protection circuitry, the MK77 has built-in hardware monitoring capability that allows monitoring of temperature and voltage.
Q8: Is it possible to attach USB devices to the MK77 motherboard?
A8: Yes, the MK77 has four USB connectors which conform to the USB UHCI 1.1 specification.
User Manual
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