JHL7540 U2800 Thunderbolt chip for A1706/A1708 Macbook Pro

The JHL7540 is a thunderbolt chip that speaks to the CD3215. 

BE AWARE: JHL7540 will NOT work in place of a JHL6540!

It is possible for a CD3215 to be damaged enough that it damages the JHL7540, so that even after replacing the CD3215, you still don't get 20v on your charger. 

We're not refunding you if

• This doesn't fix your problem.
• You burn the chip soldering it.
• You break something.

Enjoy!