Hello 👋🏻
Could be more helpful if you do some test
Plug the charger … color of it ?
Then be VERY careful now
Disconnect power and do not short anything
Then also open bottom lid
Disconnect the battery
Press power for few seconds ( 5/10 )
Re- connect battery
Color of MagSafe again ?
Reset SMC
Color of MagSafe again ?
Press power and see if start …
Yes not …..
Did you replace and check C7771 +- and 1,05 volt to …?
this is a common issue , on this video you get the most brilliant information
https://m.youtube.com/watch?v=pvy-WrDdgY...
Let us know
Ciao 👋🏻
Hi there 👌🏻
Thanks for your fast reply
Well I guess you mostly like have a C7771 broken !
Well red light is a very good sign 👍🏻
It is charging!
I strongly recommended to misure the C first
Then if you have experience in soldering
Will be very easy to replace it
But you need a good lens
May be two soldering or hot air station !!! Be very careful with it
Some flux
And of course a new 330UF tantalum capacitor 2.5 V NIT 2.0 V ( old one )
Let us know 👍🏻
You are from Germany right ?
To far otherwise I would do it for free 👌🏻
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crwdns2915270:0crwdne2915270:0
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crwdns2944067:03crwdne2944067:0
I tried all the great advice and nothing worked. I replaced a new (refurbished) battery and it started. I knew the battery was dying on me but held off on changing it. I guess I needed a functioning battery to restart my macbook even though the old battery showed 100% charged and the power plug was in. Just wanted to leave my feedback to this great community of Mac users. Thanks guys.
crwdns2934271:0crwdnd2934271:0 pseudosea7 crwdne2934271:0
I'm glad you fixed it! It can be tedious, grueling work. Must feel good.
crwdns2934271:0crwdnd2934271:0 MarkyMark crwdne2934271:0
There is this youtube video on a person who warmed up the keyboard with a blow dryer before starting. I now have to do that. Miserable but it is the price I have to pay to be cheap and hold off on upgrading my computer (AKA buy a new one.).
Ok here is the video:
https://youtu.be/IwG3mpMcscA
crwdns2934271:0crwdnd2934271:0 pseudosea7 crwdne2934271:0