I have this PS3 slim which shut off after 1 sec. The fan spun up and stopped. The Eject button still made noise when pressed. I tried another PSU but had the same problem. I don't have its history.
It's the CECH-3001 model so it fairly new to suffer from the YLOD.
Edited by wildwild, 22 August 2012 - 01:50 PM.