OK...I posted earlier about constant rebooting - start up screen , failure to respond to Kickstart. Hard drive is probably ok, though not sure about corrupted files ???
I removed WD drive, installed in my linux desktop PC and came back with SMART data indicating Good drive, no errors, and ran a scan with no faults. Drive showed 66 interupted power downs.
so....what next ?
Can anyone offer power supply output readings to use as a reference in case the power supply is flaked out ?
No capacitors appear bulged or warped but I have to start somewhere.
I am not inclined to think it is power supply since unit powers on, displays a start up routine, and goes through a self diagnostic loop, (then repeats the loop)