Hi,

I have two A4000. What about the PSU ventilation?

One machine blows air INTO the amiga, the other OUT.

Which  one is right? For normal, air is blown OUT, but those
PSU have "strange"  design  with  the  fan  located  on  the
"inner" side...

So I'll fix the fan for one of them. What's right here?

(Note  the machine who blows the air OUT does not run stable
at all, so I wonder whether it's a temperature problem,  not
a  software issue - althought the 68040 doesn't get that hot
at all).

Thanks
-Florian