002 power supply/bad power harness? please help :(

[djkiller]

ok i bought a digi 02 about a year and a half ago on ebay. the digi 02 has worked fine and brought me much joy since i've had it. in the last two months when i power it up it will work sometimes and stay on for hours but most of the time it will flicker and click off and on, stick on validate, sometimes go blank and sometimes the lcd screens will have little specs all over them.

when i turn it off and on several times, tilt it or have it leaning a certain way when this happens it sometimes will work for hours or just continue to be a nightmare. the power supply that i have plugged into it is within the right voltage field but is a 10a size and has always worked, i believe it's what came with it when i got it. i was going to try and replace the power supply but from the research i've done it sounds like a bad power harness.

does this sound like a bad power harness or something else? oh and i do have a first generation digi02

also, if it is a bad power harness how much would a brand new one cost? because obviously since i purchased it on ebay nearly 2 years ago i'm gonna have to pay.

if any one could help me out i would greatly appreciate it because i have an album to record this month and it's driving me nuts