PC Analyzer 4Digit Computer PCI POST Card Motherboard LED Diagnostic Tester PCB

It is used to test motherboard problems.
It fits desktop PC with PCI.
8 LED indicators
LED display to show the diagnosis results of motherboard.
Diagnosis the motherboard signal and shows the problem of CPU, Memory, display card and so on.
The POST code display is made up of a dual dot matrix to show the display’s POST status codes.
Supports the power source indicator )+5V, +12V, +3.3V and 12V (When LED indicator is on, it indicates that its respective power is fine, if not, it indicates that there is a failure of power).