K457A PCI DIAGNOSTIC CARD 2-DIGIT

A diagnostic card is a device that checks the proper functioning of a PC and locates any faults.Upon connection or reset, each computer performs a series of tests (P.O.S.T. - Power On Self Test) to verify the proper functioning of its most important modules. -- Supports the most popular BIOSes: Award, Ami, Phoenix 4.0, Tandy 3000 - The card captures POST codes and displays them on the screen, allowing you to easily determine the cause of the malfunction - Two operating modes: debug, se