Feature:

1. PCIe 16X Tester: Quickly identify faults in desktop motherboard by inserting this test card into the PCIe 16X slot. It automatically detects open or short circuits in the Southbridge, helping determine whether the issue lies with the graphics card or chip
2. Efficient Detection: Features software controlled circuit to rapidly diagnose Southbridge open or short circuits, eliminating manual testing. Works with complementary kits to locate faults without needing a resistance card
3. Power Supply: Powered via 12V DC input or directly through a motherboard 6P graphics card power connector. Simply short the 24P power supply green and black wires to activate, then insert into PCIe slot for immediate diagnostics
4. LED Light: Press the switch, and all the LEDs on the test card will be lit up. If any light is not lit, then it should be checked whether the corresponding pin of the south bridge is open or short circuit, and whether the isolation capacitor is damaged
5. Computer Repair Tool: Essential for repairing motherboards that fail to boot (this test card shows FF code or has no display) or exhibit unstable GPU performance. Effectively diagnoses display related failures in desktop systems

Specification:

Package List:

1 x PCIe Tester with Light
1 x Type C Cable