Quoted from TimeBandit:When this happened to my LE it was because of the data cable from the CPU board. Replaced, all good.
My Premium did this as well, all the GI and controlled inserts flickered and were off in color as to what they were supposed to be. Followed the Data cable from CPU down and found that it had gotten caught in the up post mech in the top orbit and worn through...Got another cable and re routed it so it didn't get caught again and it fixed it. Check your cables to make sure there is nothing caught or pulling to tight...
Phoebe