Chosen Solution
Hi to everybody!!! I have a problem with the wifi.. same weeks ago, my MBP 13” 2011 wasn’t unable to resume after stop.. the only way to wake up it was to unplug the battery, press for 10 sec the power button and, than, plug it again. After pressing the power button (the back cover was removed), the AirPort/Bluetooth cable was in fire!!! So, first of all, I changed the cable without success… then, I changed also the AirPort/Bluetooth board: now, the bluetooth works again but, for the wifi, it is still in “no hardware found“… I have tried also the network diagnostics but it crash!!! what I can do???
Wow! that was a hot site you were visiting ;-} Sorry guy you have a deeper problem on your main logic board power services. It sounds like you had a short in the cable which is why it got very warm to the point of ignition! The electrical pathways between the AirPort board and the logic board needs to be traced out (continuity) and then the logic board header’s lines will need to be checked from the schematics & board views to locate the failure from that side. ITs a bit of work and you’ll likely need a few components.
