Hello experts ! Have big problem and not understand with iPad Pro 11 3th gen.
So with power supply work perfectly but if I connect usbc not power on !
first under thermal can find a short near CD3217 on the 3v3 ACE line ! Take off it then stuck at 5v and 0 amps !
then I try to change CD3217 with other one from MacBook but the iPad now shout down also the tool for see voltage and amps 😅
ok then I want try to take one directly to donor working board and also the eprom for safety but stuck again 5v 0amps !!!!
incredible 😳
mom then I tried to...
Grandoni Manuel
Member
Last Activity: Today, 11:28 PM
Joined: 05-30-2024
Location: San Marino
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hello,ok i'll try to do this thanks !
the model now here i've A1989 and also have one A1708
UPDATE
i just try to reset smC and also pram exc.. but nothing have always message "battery assistance required"
i try also to reinstall ios but same !!... -
macbook pro "battery assistance required"
Hello to all Masters , so i've two macbok pro with this problem, come to chane battery bcs have essage about assistance , but also after changed the battery say "battery assistance required"!!!
i change also new flat and try other battery but same issue on this 2 macbook pro !
where i can check and what please ? thanks... -
MacBook a2289 water damage
Hello to all ! I follow you but this is first time write !!
your forum is the best !!
so I’ve a2289 with water damage ! In first time other friend have clean and work ! But after some time stop working !
now, I open the MacBook and I see a lot of corrosion near backlight circuit (I attach some photos about that ) I think the problem is on backlight maybe bcs do strange boot then reboot (attach video ) I change some thing on the circuit like :
q8400
q8401
D8410
and the resistor R8431
if I check PPVIN SOSW LCDBKLT_R I’ve 12,9v
on...
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