beachycove
Well-known member
I have a Mac II that was converted to a IIfx, complete with sticker, at some point in the early 90s. It has the loud II power supply fan. The IIfx had a variable speed fan and was much quieter.
Does anyone know if a variable speed fan can be straightforwardly installed in the Mac II PS, or is there new circuitry required?
Does anyone know if a variable speed fan can be straightforwardly installed in the Mac II PS, or is there new circuitry required?