has anyone tried to upgrade the L2 cache or the CPU on a sonnet crescendo L2 card? i have an old G4 7400 card sitting around, plus a crazy idea... but i guess i would only just be able to get 1MB of L2 from 512KB given my equipments capabilities...
Hi Berenod,
did you succeed with your inquiry for the pinout of M7783?
I have also a blown up AC-Adapter and would like to replace it with a standard 24 V power supply.
Does it really only need 1 voltage?
I am confused about the 3 Pin connector and don't know where to apply the 24 V.
did an onboard RAM upgrade on my IIsi not too long ago, swapped out the 128KB chips for 512KB chips and now my IIsi has 4MB of 70ns onboard memory. yes it will likely make it slower, but i felt like it, also i know i am not the first one to do this lol
This is hands-down one of the strangest things I've ever seen in an electronic device. Do we think it's there for ease of replacement or because someone said "sod it, put it wherever it fits"?
Got my 10-pack of 62-pin 3 rows D-sub connectors in finally. They fit nicely into the OrangePC 530. Now, time to start wiring it up thanks to @jeremywork
I am overjoyed to report another IIfx has been brought back to life! While many played their part in making this happen I must call out @ilitch64 for his amazing repair work, @joshc for his bottomless IIfx knowledge, and @Phipli for his ever-present encouragement to do more and go further!