![Professional Hardware Diagnostice](https://d27wgn5g4t3wja.cloudfront.net/img/1197b50a-1422-08df-aa13-04e8dfcaf160/228366.png)
Professional Hardware Diagnostice
P.H.D. Family - Ultra-X INC. (UX)
Performs component level motherboard testing utilizing direct hardware-to-hardware communication and displays simple PASS or FAIL results on the system monitor. This mode is used to run tests on a system that successfully completes POST (i.e. the system is capable of displaying a screen when power is on).