Acer Ipimb-ar Rev 1.02a Manual ~upd~ -
The "Rev 1.02a" suffix indicates a specific PCB revision. While Acer rarely releases different manuals per revision, this one is distinct because it addressed:
Similar, but not identical. The Foxconn G31MX has a different I/O panel, SATA layout, and BIOS. Never flash a Foxconn BIOS onto an Acer board – you will brick it. Acer Ipimb-ar Rev 1.02a Manual