itself reboots

The trouble with MPC2500 sometimes itself reboots, knobs which in OS mixer, twitch in itself.

Sorry for my english).

Try removing any RAM you have installed.

Your potentiometers? Are you talking about the data wheel on the right side, or the sliders and knobs on the left side?

What is OC?

OS not OC sorry, i talking about pan knobs in the mixer inside the operation system. sometimes they start twitching and i cant do anything with this.

ill try without ram, its the same.

Its getting worse, because few weeks ago problem was only in this pan knobs, but now MPC start reboot by itself

I'd suggest re-installing the OS and checking any hard drives and RAM you've got installed.

Open her up and check all ribbon cables and components are fixed as they should be.

If the problem persists, consider repair and the possibility of sale if the news isn't good.

ill try to change the OS, doesnt help. u know screen is flashing like a light bulb when the electricity is not very stable.
And i was thinking the problem is in the electricity of my house, but i noticed that often it starts to reboot when i push the mode load. So maybe something is wrong with the internal power supply?

I fix))), i dont understand actually how. i just took off the bottom, reconnect, clean everything there and everything start to be normal. Thank u guys for your answers.