Maybe someone else can help you here... Just wondering...Is the 270c one of the PBs that makes the so-called "click-of-Death"? Kind Regards, David Reaves On Sat, 21 Sep 2013 18:48:41 +0200, Fredric QJ Bl?holtz <e5frog at gmail.com> wrote: > > > I got this Powerbook Duo 270c from a friend who asked if I could have a > look at it as it wouldn't start. I assume it has been unused for some time. > > Started by checking the PSU, seemed to output 24V fine. So what happens is > that the green LED on the screen lits and then there's nothing more. > Turning power off it flashes ones before going out. All I get apart from > the LED is a click somewhere in the left side, I assume it's a relay > perhaps that turns on when power is turned on.