- This card is named POST (Power On Self Test) card, it could display the error code by the result of POST.
- It’s a powerful diagnostic tool for your PC, especially when the PC can’t boot operating system, blank screen or the card and motherboard couldn’t issue an audible beep.
- With 4 digit LED indication shows error codes of motherboard , large display easy to read.
- Fully compatible with almost all motherboards that have the PCI and ISA slot.
- Easy to install, comes with a English User Guide to help you to use it.