Look for a sticker on the motherboard itself, or use tools like CPU-Z (Mainboard tab) or HWInfo . Often the OEM name (e.g., Acer Aspire XC-603) will be revealed there.

"Aptio CRB" is a placeholder name. It means your motherboard is a generic, often low-cost board made by an unknown manufacturer, running an AMI BIOS.

: The board is typically feature-rich in terms of raw connectivity to allow for diverse testing. Common specs include multiple USB ports, Ethernet, and various internal headers (like TPM, PCIE docking, and legacy serial ports). Flexibility