A2159 820-01598 5V

[Instafixx]

U7410 (MFDF5804) shorted.
I didnt have the same ic so i replaced it with MFDF5808 which essentially does the same work.

After replacing MacBook turned on with high fan speed and lagging as if the cpu throttle.

As per my little knowledge this chip has something to do with CPU throttle.

Need your guidance.

 

[2informaticos]

If U7410 was burnt, CPU may be damaged now.

 

[Instafixx]

It wasnt burnt. A cap near it exploded.
Ppbus_hs_cpu was shorted.

 

[2informaticos]

Try DFU restore, just in case.

 

[Instafixx]

MFDF5804 and MFDF5808 are universal and interchangeable?

 

[2informaticos]

I couldn't find the datasheet for any of them...