A great cost effective tool to have and use! save on those silly charges and work out if your hardware is working or not!
Designed to troubleshoot PC boot failures, when PC doesn’t even show Video Card/BIOS screen etc
- Features 4 LED indicators for power supply status, and a 2-digit numeric display for detailed diagnostic code
- PCI slot interface
- Plug-and-play
Great to keep around if you or a friend ever has a PC issue.
The manual itself is worth the purchase price, and has lots of PC diagnostic and troubleshooting information.(edited english).. useful even if you never plug in the diagnostic card
Brillant and very affective

Hello,
I have just registered and would like to say hello to all forum users .
Danny.