POST code display --- 2 digitals 7-segment LED dispaly for POST code indicator..

Full compatible with any kind motherboard(such as 486, Celeron, Pentium II, Pentium III, Pentium 4, AMD K5, K6 and K7) which has the PCI Bus extension slot.

MFI (Multi-Function Indicator) --- Display the real measurement  value of PCI Clock, Teperature, +5V ,  +3.3V,+12V, -12V and VIO on the MFI (3-digitals7-segment LED) without any probe operation.

PCI Clock and RESET signal working indicator. (When indicator LED is on to indicate its respective signal is OK)

Auto port 80H/84H switch without jumper setting. It auto switch to PORT 80H for general motherboard and to switch PORT 84H for COMPAQ motherboard after system power for POST function execution.

Suppots 4 kind POST code latch mode selection to meet differnet motherboard designed.