amedeo_68k
Well-known member
Hi guys, I clearly remember when I have first seen the soft power on Macintosh II as it was today. I loved it.
Last day I was replacing the PSU on a Mac SE/30 ( my most loved compact Mac ), I have put in a Seasonic PSU, as already done by other people, then I was wondering…
it would be relatively easy to power on the PSU by the keyboard ADB poweron pw pin, then with a simple relay keep the PSU in on state, the trickiest part is powering the machine off.
We need:
- create an hardware that disconnects the PSU power on signal, may this can be a “NuBUS” card inside the already fantastic @Bolle powercache adapter, it already contains an ethernet board, may be it is possible to add such new device.
- patch the ROM to support the soft power off
- additional idea, as @Bolle board has Ethernet… wake on lan
What do you think?
Last day I was replacing the PSU on a Mac SE/30 ( my most loved compact Mac ), I have put in a Seasonic PSU, as already done by other people, then I was wondering…
it would be relatively easy to power on the PSU by the keyboard ADB poweron pw pin, then with a simple relay keep the PSU in on state, the trickiest part is powering the machine off.
We need:
- create an hardware that disconnects the PSU power on signal, may this can be a “NuBUS” card inside the already fantastic @Bolle powercache adapter, it already contains an ethernet board, may be it is possible to add such new device.
- patch the ROM to support the soft power off
- additional idea, as @Bolle board has Ethernet… wake on lan
What do you think?