AOpen AX33 User Manual

Specifications and Main Features

Model: AOpen AX33
Type: Motherboard supporting the Intel Socket 370 interface.
Form Factor: ATX
Chipset: VIA Apollo PRO 133
Supported Processors:
Intel® Socket 370 series Pentium III™
PPGA/EC-PGA Celeron™ series processors
Processor Bus Speed: Supports 66/100/133 MHz.
AGP Performance: Supports AGP 1X/2X mode; pipelined split-transaction long burst transfer up to 533MB/sec
Maximum SDRAM Memory Size: To a maximum of 1.5GB
On-board Audio: High-performance surround stereo sound using AD1885 AC97 CODEC chip.
DIMM Slots: 3 pieces of 168-pin DIMM(PC100/PC133).
USB Ports: 4 USB ports (2 at the back side and 2 internal connectors for the front side).
AC Power Auto Recovery: This can be enabled from the BIOS Setup utility.
Infrared Support: An IrDA port for communicating wirelessly at up to 115.2Kbps is included.
Remote Wakeup Capabilities: With WOL (Wake-On-LAN) and WOM (Wake-On-Modem) support.
BIOS: A 2Mbit Flash ROM that can auto-detect the CPU voltage.
Over-current Protection: A power supply protection feature on 3.3V, 5V, 12V lines and also on CPU voltage.
Additional Features: Replaces battery with EEPROM which can retain settings therefore the machine is battery free and has high longevity.

Frequently Asked Questions

Q1: What types of processors are compatible with the AX33 motherboard?

A1: Intel® Socket 370 series Pentium III™ and PPGA/EC-PGA Celeron™ series processors are compatible with AX33 motherboard.

Q2: What is the largest capacity of RAM that can be integrated on the AX33 MATLAB?

A2: The largest RAM size which can be integrated on the AX33 Motherboard is 1.5 GB. Furthermore, This RAM would be of SDRAM type.

Q3: Is there any discomfort while using the AX33 motherboard with AGP?

A3: No, There is no discomfort while using the AX33 motherboard with AGP 1X/2X Styled graphics cards.

Q4: What audio capabilities are included in the AX33 Motherboard?

A4: High-performance surround stereo audio is provided by the combination of an AD1885 AC97 CODEC chip which the AX33 features.

Q5: Are there any limitations to the speed of the FSB that can be installed in the AX33 motherboard?

A5: No, There isn't. The FSB speeds that can installed on the AX33 includes 66 Mhz, 100 Mhz and 133 Mhz.

Q6: Can the power be restored automatically after an AC disruption when using the AX33 motherboard?

A6: Yes, In cases such as the one mentioned above, The drive will employ a auto recovery feature whereby the drive can be restarted automatically.

Q7: How many USB ports does the AX33 have?

A7: The AX33 motherboard includes a total of 4 USB ports, 2 being located on the back of the motherboard and 2 being integrated internally.

Q8: What automated features are included to protect the AX33 motherboard?

A8: Alongside standard power lines (3.3V/5V/12V) over current protection is also integrated within the motherboard.

Q9: Is it possible for a device to power on using a remote for AX33?

A9: Yes, Purchasing a separate device, Wake-On-LAN can allow a computer powered by an AX33 drive to wake up remotely, So port installations have to be integrated.

Q10: Does the PC require a battery installed for it to retain the BIOS settings?

A10: Not at all, the features of the AX33 is able to retain configuration settings with the use of EEPROM and for that there is no requirement for a battery.