PC Motherboard Diagnostic Card 4-Digit Card PC Analyzer Computer Diagnostic Motherboard Post Tester for PCI & ISA Analyzer Tester Diagnostic Card (DW)

Can accurately, stably and fast find computer failures. Not inserting the CPU and other empty board, just power on to diagnose important signal situation in the board. The code value of "Start Code" is specific "0000" or "FFFF", which is at a glance. Suitable for both ISA bus and PCI bus. Use the four-digit fault code to display. Can fully compatible with all kinds of high, medium and low-grade motherboard (Intel, AMD and other manufacturers' low, medium and high-level and server CPU platform motherboard) With ming-sound to report faults function Anti-insertion or misinsertion will not burn any parts