I recently acquired a Macintosh Portable M5120. See my posting in Conquest:

https://68kmla.org/forums/index.php?/topic/25152-macintosh-portable/

Now I'm starting to see if I can get it running.

Battery is off course stone dead. I have no replacement at this moment. I have 6V adapter, but only with 1A output.

Today I dismantled the Portable and started to test. I will add some pictures.

With the power adapter alone I could see something happening. No start up sound but some buzzing in the loudspeaker.

The screen will flicker and I see a Sad Mac.

0000000F

00000019

Is underneath. Anyone knows what this means and how to proceed?



Some more pictures: