Before being able to open up the housing of the nüvi 1440. I had to wait for the torx-5 screwdriver to arrive which I ordered online. OK, so it's open now (see picture below), but I have no clue as how to detach the 67-pin screen connector from the PCB. Various video's on YouTube but none clear enough to know in which direction to exert force.

Pressing or pushing the connector from varius directions has no effect on the screen brightness fluctuations. I therefore doubt if the connector plays a role here. I like to disconnect the connector anyway so I am able to swap screens with another 1440 which does not have Life Time Map Updates linked to it (the faulty unit does). Thanks.

LbQIpa1