Afternoon, I have the PSU operational again. 2 +12, 1 -12, and -5V are all present. These voltages could be wrong: (pin-wise) on J2. Pin 6: 4.97VDC Pin 5: GND Pin 4: GND Pin 3: -12.28VDC Pin 2: about 12VDC Pin 1: about 12VDC +/-24VDC are both present on J4 where they should be. The motors do not run and there is no voltage present at fuse F2 (the fuse OTHER than the line feed one. There is +24VDC present at the line feed one.) There is continuity between the -24V pin and the non-line-feed motor fuse. No fuses blow. With J2 disconnected, power draw drops from ~65W to ~42W. Several random resistors checked (in-circuit) that should measure 540Ohms measure about 588Ohms. No LEDs light up and there is no bell. No components are particularly warm to the touch with power removed. Anything with this taste wrong to you? I'm completely stumped. -- Cory Smelosky http://gewt.net Personal stuff http://gimme-sympathy.org Projects