Working in PCI bus
It can diagnosis the motherboard signal which show the problem of CPU, Memory, display card and so on.
It can display the halting execution automatic with a couple of times.
LCD displays shows diagnosis result of motherboard. Especially helpful to pinpoint where is the problem when power on the computer and find no display or machine hang. PCI bus reset and CLK signal working indicator.(When indicator LED is on to indicate its respective signal is fine.
Support the power source working indicator -- +5V,+12V,+3.3V ,-12V, RST, Frame and Irdy (When indicator LED is on to indicate its respective power is fine, otherwise to indicate its respective power is failure.)
Compatible with Phoenix, Award and AMI Bios motherboards which has the PCI bus slot.
Back light POST code display - User can readout the POST on LCD easily to view POST code even under dark place.
Backward Button: Check the current POST Code and the previous POST Code