crwdns2933423:0crwdne2933423:0

High performance tablet computer released by Apple on November 11, 2015. Model A1584.

crwdns2934591:0130crwdne2934591:0 crwdns2934593:0crwdne2934593:0

iPad Pro 12.9 no power please help

Hello everyone one of our techs was working on a iPad Pro 12.9 screen replacement today and when testing the new screen the iPad would not turn on at all any more. I put it under a microscope and saw something missing I have no idea what it is. I’m going to attach an image please help me identify what it is and if I can pull it off of a iPad mini, Air etc and replace it?

Thanks in advance

Block Image

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2944067:02crwdne2944067:0

@irepairlab, is the iPad drawing any current from a USB amp meter?

Is it no power, not charging, or no display?

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

no power not charging i tunes will not read it

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934051:0crwdne2934051:0

Unfortunately there are no schematics available for the 12.9 iPad and I don't have one laying around either. However what you are pointing to are capacitors around the PMIC so I would say that a missing capacitor is unlikely to be the reason why the iPad is not turning on.

crwdns2934105:0crwdne2934105:0

crwdns2889612:0crwdne2889612:0 2

crwdns2942205:01crwdne2942205:0:

i noticed no info on them at all I havent worked on a lot of these but would you have any idea where I can look for a problem i have it under a microscope i cant find anything else missing or burned?

thanks

Gary

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Gtech crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 0

crwdns2942667:0crwdne2942667:0 699