On Jan 4, 1:07 pm, dog_...@macgui.com (D Finnigan) wrote: > wrodiger wrote: > > > Thanks in advance for any help, > > Here is a repair guide which may help:http://macgui.com/kb/article/759 Thanks, I'll take another look through this. I reseated and swapped a few of the IC's mentioned here to no avail the other day. Will