macintosh

Includes low-level details on the functionality of the hardware inside the Mac Plus

Includes low-level details on the functionality of the hardware inside the Mac.

I’ve got this iisi that displays a yellow screen on boot up with no chime or anything else. I’ve recapped the power supply and the logic board. I’ve removed all the ram and this is the board with the rom on the board. I’m not sure where to go from here. Any ideas?

I do a little bit of work on compact mac logic boards and found I needed a convenient way to power them up and get video without fussing with a case, so I made this adapter which allows me to use an ATX power supply and an RGBtoHDMI. Referring to the schematics for the 512k, you will see the...

Configuring a BlueSCSI for use with a classic Mac WITHOUT having a second classic Mac to lean on is lot easier than you might think. https://youtu.be/szXAcwyee9g It's even easier when the creator of BlueSCSI, Eric Helgeson has agreed to give away one BlueSCSI to one lucky viewer at a Q&A /...