When trying to turn the power on to my e-synth, the machine freezes. The play and record buttons on the sequencer section light up but the sampler doesn't boot. This happened for about 15 minutes and then it finally booted on about the 50th try. I began to play a sequence from my computer triggering the e-synth, and about 5 minutes into my song the e-synth froze up again. I turned the power off and attempted to reboot again, but the power will not come on again. If anyone has any idea what this might be please let me know soon. Thanks alot.