Ujjdwiurgh Computer PCI Test Card Motherboard LED 4-Digit Diagnostic Tester Debug Card PC Analyzer

[Use]: computer motherboard repair tool [Specifications]: All SMD components are made, without hurting hands, LCD character display. The main function of the diagnostic card is to display the code of the motherboard BIOS self-check program. By referring to the display code to compare the code description and find the fault location, it is not a universal tool! Some people think that with the diagnostic card, you can become a "computer master". The computer can be repaired. This statement is incorrect!