The Vacuum ICT Fixture for DPU Server Boards is designed for R&D and mass production testing of server boards, semiconductor PCBs, and AI computing hardware. Using vacuum negative-pressure technology, it improves contact stability and eliminates false readings and missed detections common in traditional bed-of-nails fixtures. The system accurately detects short circuits, open circuits, and component parameter abnormalities, providing stable and high-precision testing for semiconductor-grade applications.