Note: Pin 1 is typically located at the corner marked with a small white square or triangle on the motherboard's silkscreen.
: Supports up to 16GB of DDR3 RAM across two DIMM slots. acer aahd3vc motherboard manual install
Carefully unbox the Acer AAHD3-VC motherboard and inspect it for any damage or defects. Check for: Note: Pin 1 is typically located at the
is a proprietary motherboard frequently found in Acer Aspire desktop series, such as the Aspire ATC-105-UR11 . Because it is an OEM (Original Equipment Manufacturer) board, Acer does not typically provide a standalone "retail" manual, but the technical specifications and installation steps are standardized. Technical Specifications Overview Check for: is a proprietary motherboard frequently found
| Component | Maximum / Best Choice | Warning | |-----------|----------------------|---------| | CPU | Intel Core i7-4790 (Haswell Refresh) Requires BIOS v2.15 | i7-4790K is NOT officially supported (voltage issues). | | RAM | 16GB DDR3-1600 (2x8GB, 1.5V) | Do NOT use 1.35V low-voltage RAM (instability). | | GPU | Any PCIe x16 card up to RTX 3060 | Board only provides 75W via slot. Use externally powered GPU. | | SSD | SATA III 2.5" or M.2 via PCIe adapter | No native NVMe boot. If using M.2 adapter, can't boot from it – use as storage only. | | PSU | Standard ATX (24+4 pin) | The original Acer PSU uses non-standard wiring? No – AAHD3-VC uses standard ATX. |