Post your questions, opinions and reviews of the MPC1000. This forum is for discussion of the OFFICIAL Akai OS (2.1). If you wish to discuss the JJ OS, please use the dedicated JJ OS forum
By evancasas Sat Oct 13, 2018 1:29 pm
I've been using the onboard 16MB of RAM on my MPC1000 for a while now. I run JJOS and it's been stable. I decided I needed more onboard memory so I bought this expansion card - ... Components

When I installed it and turned on the MPC the screen came on and displayed "MPC1000 128MB installed". The screen stayed on but the prompt disappeared for a couple seconds then came back. This cycle continued for a long time, on and then off, on and then off. It seemed to be stuck in that mode and won't launch JJOS. Do I have to reinstall JJOS or update it? I'm hoping someone on here has experienced the same thing. Thanks for any advice in advance!