Another problematic NX in my "box of issues" is one which boots up regulary, also send CAN signals, but gives no picture the screen. When i press ON the screen get's darker black, so something is happening and i also tested that the video-card an LCD works (swapped with a working device, in both directions) but nothing else happens.
RAMs are ok, and i also replaced them testwise, without a change of this behaveour. Very strange, eh?
NX boots but give no picture
Re: NX boots but give no picture
Try to warm all pcb's and IC with hot air gun...
Re: NX boots but give no picture
Already did, belongs to my "standard investigation worklfow" to use hot and cold air.