That’s when he remembered the manual.
If you need help with a specific part of your upgrade, let me know: acer aahd3-vc motherboard manual
1 x PCI Express x16 (Gen 2.0), 2 x PCI Express x1, 1 x PCI slot 2. Motherboard Layout and Connectors That’s when he remembered the manual
The AAHD3-VC uses a customized Acer BIOS/UEFI. 2 x PCI Express x1