Recent content by mattsci

Of course I left out a lot of other details and findings I could not interpret in any useful way or which did not seem connected to this issue. For example, if I remember right, the board pulled 20 mA while plugged in and doing nothing. That is after the PCH stops burning up. That process is...

Hey everyone! I am currently diagnosing (or rather trying to diagnose) a fault on my Lenovo Y50-70 Laptop's mainboard (LA-B111P ZIVY2) but I really need someone more experienced to confirm my diagnosis before I attempt to fix it. Let me describe first what led up to this point: My Laptop...