820-00923 not charging.

yair37

Member
replaced both still the same.. with battery data cable 5v 1.4a without 20v 1.2a and working..
the mac recognized the battery but it gave the cable sign instead the lightning sign.
 

yair37

Member
TBA_GATE_Q4 didnt get 13v so i was replaced Q7040 now there is 13V on TBA_GATE_Q4 but still the same 20v 0.8a charger with battery(before its turn on) is its on is 5v 1.4a
 

2informaticos

Administrator
Staff member
Did you remove and check Q7030 too?
You can easy check an MOSFET (out of board), if open/close its channel.
Be aware of R/C7030/40 also.
 
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