MPC Screen/LCD

Has anyone ever noticed there mpc screen flicker. Ever so often when working through the machine, the screen flicker?
Wha the heck is this crap?


Thank you for the help.

sorry mate, I've never had that happen, its been over 2years now, seen some pretty hefty lcd screen redraw speed, but flikkering nha.. sound like a wobbely conection imo... if it happens often then have it cheeked, I bet its just a matter of a lose wire connection..

no but my contrast knob seems kind of wigglely? does any of yours?