Acer Aahd3-vc Motherboard Manual May 2026

The Acer AAHD3-VC (also known as DB.GDF11.001) is a proprietary Micro-ATX motherboard used in Acer and Gateway desktops, such as the Aspire ATC-105-UR11. While a standalone manual for the motherboard is not officially available from Acer, the following technical report summarizes its core specifications and wiring diagrams based on community data. Core Specifications Socket Type: AMD Socket FM2 / FM2+ Chipset: AMD A75 Form Factor: Micro-ATX Memory: Type: 4x DDR3 SDRAM 240-pin slots Max Capacity: Up to 16 GB Speed: Supports up to 2133 MHz

Boot issues: Check your BIOS settings, ensure the CPU and RAM are properly seated, and try resetting the BIOS
RAM compatibility issues: Verify that your RAM is compatible with the motherboard and try reseating the RAM modules
Storage issues: Check your SATA and M.2 connections, ensure that your storage devices are properly configured

The Acer AAHD3-VC Go to product viewer dialog for this item. acer aahd3-vc motherboard manual

To get the most out of your Acer AAHD3-VC motherboard, here are some tips and tricks to keep in mind: The Acer AAHD3-VC (also known as DB

Pin 1 (top left) – Power LED+ (green) Pin 2 (top mid) – Power LED- (white) Pin 3 (top right) – Power Switch (PWR_BTN) Pin 4 (bottom left) – HDD LED+ (red) Pin 5 (bottom mid) – HDD LED- (white) Pin 6 (bottom right) – Ground Pin 7 – Reset Switch (RST) – *often unused in Acer cases* Pin 8 – No pin (key) Pin 9 – +5V standby (for USB or wake)

4. Rear I/O Panel (Backplate)

The rear input/output configuration for the AAHD3-VC typically includes: Boot issues : Check your BIOS settings, ensure

Provide a step-by-step BIOS configuration checklist for upgrading to an SSD and reinstalling Windows.

Extract the exact CPU/memory limits and BIOS versions if you give the system model or upload the original manual PDF.

. This means Acer manufactured it specifically for use in pre-built desktop systems like the Aspire ATC-105-UR11 Gateway DX4380G , rather than selling it as a retail product. Acer Community The Quest for the Manual