loose connections of Thunderbolt and USB ports
Happy Holiday to everyone !
At least one of my USB ports seems to act up every now and then. Recently my Thunderbolt port also is acting up (which I mainly use to connect an external monitor) loosing connection on a regular basis, mainly when I somehow “touch” a cable or even the keyboard. Very rarely the monitor will also display a scrambled picture.
All of that seems like a loose connection on the logic board?
I have not opened the Macbook yet (will do so shortly to replace RAM).
Any thoughts short of changing the logic board ?
Thanks in advance