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is a proprietary motherboard frequently found in Acer and Gateway desktop models like the Acer Aspire ATC-105-UR11 Gateway DX4380G acer aahd3-vc motherboard manual
Drivers for the AMD A75 chipset can be found via the AMD website, while audio and LAN drivers might be required from Acer's official support site under the Aspire M3450 model listing. Where to Find the Full Manual Let me know which of these would help
| Feature Category | Detailed Specifications | | :--- | :--- | | | Socket: FM2 Chipset: AMD A75 (Hudson D3) Compatible CPUs: Supports AMD Trinity and Richland series APUs (e.g., A10-5700, A8-5500, A6-5400K) and select Athlon X4 processors (e.g., 750K, 760K). BIOS updates may be required for newer CPUs. | | Memory (RAM) | Type: DDR3 SDRAM Slots: 4 x 240-pin DIMM Supported Speeds: 1333 MHz, 1600 MHz, 1866 MHz Max Capacity: 32 GB (unbuffered, non-ECC) | | Storage | Ports: 6 x SATA 3.0 (6 Gb/s) RAID: None (no chipset support) | | Expansion Slots | PCI Express (Primary): No dedicated PCIe x16 slot. Uses the CPU's integrated PCIe lanes. PCI Express (Secondary): 3 x PCIe 2.0 x1 slots | | Integrated Graphics | GPU: Via the AMD APU only. The motherboard has no onboard graphics chip of its own. | | I/O Ports (Rear) | USB: 7 total (4 x USB 2.0, 3 x USB 3.0) Video Outputs: DisplayPort, DVI, VGA (dependent on APU) Audio: 6 x 3.5mm jacks for 7.1 surround sound Networking: Realtek Gigabit LAN Legacy: PS/2 combo port for mouse/keyboard | | Internal Headers | Power Connectors: 1 x 24-pin ATX main, 1 x 4-pin ATX12V CPU Fan Headers: 1 x 4-pin CPU fan, 2 x 3/4-pin system fan headers Front Panel Audio: Intel standard HDA header USB Headers: 3 x USB 2.0, 2 x USB 3.0 (supports up to 5 additional ports) Other: CMOS clear jumper, chassis intrusion header | | Form Factor | Size: Micro-ATX (9.6" x 8.9" / 24.4 cm x 22.6 cm estimated) | BIOS updates may be required for newer CPUs
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