Hello!
I've been given a batch of 3 Dell Precision T3500 in pretty bad shape. After cleaning all the hardware, most of components were working but one graphics card and a motherboard. I used one of the working motherboards to test all the memory modules, all PSUs, the CPUs and expansion cards.
I am trying to ressurrect the broken motherboard. No beeps but fans work. Computer turns on for three seconds then shuts down. Board's amber LED behaves as expected. Board's green LED near motherboard PSU connection turns on when board's powered, as expected, then turns off when it shuts...
