Here is the text for a manual based on the motherboard.
| Pin | Signal | Pin | Signal | | :--- | :--- | :--- | :--- | | 1 | HDD LED (+) | 2 | Power LED (+) | | 3 | HDD LED (-) | 4 | Power LED (-) | | 5 | Reset SW | 6 | Power SW | | 7 | Ground | 8 | Ground | | 9 | Empty / NC | - | - |
This model is often found in pre-built Acer desktops (e.g., Aspire T3, ATC, or AMC series). A standard retail manual does not exist, so this text has been compiled from typical specifications and BIOS guides for this OEM board. Acer AAHD3-VC Motherboard User Manual Version 1.0 | Document Part Number: NX.VC9AA.001 1. Introduction The AAHD3-VC is a micro-ATX motherboard designed for 4th and 5th generation Intel Core processors (Socket LGA1150). It utilizes the Intel H81 Chipset.
