Has anyone had this issue before? If so does it sound like a psu issue? Thanks for any help. I've inspected ths psu and nothing seems to be burnt out. When I measure where the psu connects to the motherboard I get a fluctuating power spikes and drops that coincidence with the ticking sound of the psu and the screen flashing. The values that I get are just under somewhere around 11.95v and 4.5v, maybe those values are close enough. I've tested the psu with a multimeter and the values that I am getting are not 12volts or 5volts which I should be getting. 1 piece Tactile switch 12 mm suitable for models AKAI MPC-1000 AKAI MPC-2000 AKAI MPC-2500 AKAI MPC-4000 These switch is used for REC,PLAY,STOP,TAP (6 pcs) Part Number: : ES-415015J The buttons are firmly soldered to a circuit board. ![]() I don't know if its my mpc motherboard or a psu issue. The psu seems to be turning itself off and restarting which is why the screen doesn't stay on. This happens repeatedly until i turn off the mpc. When I power on the mpc the screen lights up for. ![]() ![]() After I put the motherboard back into the case I connected the psu and the screen to the motherboard to see if it would boot. AKAI MPC 2000XL MIDI Production Center Sequencer Sampler Used Mint 699.73 487.15 GBP + 26.57 GBP Shipping 31 price drop Make an Offer Add to Cart Gear Locker Portimo, Portugal (5) Akai MPC2000XL MIDI Production Center Used Excellent 708.58 GBP + 48.72 GBP Shipping Make an Offer Add to Cart CHRISTIAN’s Shop. I was modding my mpc 2000(drum machine from 1997) to include an internal scsi port and all seemed well continuity wise. I'm hoping that someone electronically savvy can help me.
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