The only way to fix a non-working USB port is to replace the entire logic board. It would also cost a few hundred dollars or more and would have to be shipped to a service center.
Buying our new original USB-C DC power jack board connector is your best bet and will save you time and money!
Identifying Numbers:
PPN : 820-01161-A, 820-01161-04, 821-01658-A,APN : 923-02813
Package:
1 x DC Power Jack Board for A1932 A2179 A2337
Compatible Models:
-Compatible with MacBook Air 13" Retina (Late 2018 - Mid 2019) A1932 (EMC 3184)
For MacBookAir8,1 Late 2018 : MacBookAir8,1 Late 2018 (Space Gray): MRE82LL/A or MRE92LL/A or MREA2LL/A or MREC2LL/A or MREE2LL/A or MREF2LL/A (1.6 GHz Core i5)
For MacBookAir8,2 Mid 2019 : MVFH2LL/A or MVFJ2LL/A or MVFK2LL/A or MVFL2LL/A or MVFM2LL/A or MVFN2LL/A (1.6 GHz Core i5)
-Compatible with MacBook Air 13" Retina Early 2020 A2179 (EMC 3302)
For MacBookAir9,1 Early 2020: MWTJ2LL/A, MWTK2LL/A, MWTL2LL/A, MVH22LL/A, MVH42LL/A or MVH52LL/A
-Compatible with MacBook Air 13" Retina Late 2020 A2337 (EMC 3598)
For MacBookAir10,1 Late 2020: MGN63LL/A or MGN73LL/A
-Both of the Model "Axxxx" and EMC "xxxx " Number are located beneath the lower case of the laptop, please double check it to determine the compatibility.
Reminder:
1、Please check the picture & the compatiblity before your purchase.
2、This requires professional installation, if you are not a professional, please do not try it lightly.