A1278 MacBook Pro no power repair 820-3115
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- čas přidán 7. 01. 2021
- Today we have a Mid 2012 13" MacBook Pro that is not turning on. Lets fix it before we leave for the night.
We can fix your MacBook. Check us out: irevive.com/
Looking for a mail-in board repair?: irevive.com/macbook-logic-boa...
FlexBV - pldaniels.com/flexbv
To learn more about board repair, check out this community Wiki. : logi.wiki/
Equipment Used
Soldering Iron
›Soldering Station: amzn.to/33h2npT
›Hot Tweezers: amzn.to/3igGiMz
›Soldering Station with Hot Tweezer Combo: store.ipadrehab.com/Hakko-Bun...
›Micro Pencil: amzn.to/2GrYeq9
›Hot Air Station: amzn.to/3l2hdXE
›Hot Air Angled Tips: store.ipadrehab.com/Bent-Hot-...
Preferred Iron Tips
›Flat Iron: amzn.to/3n4S8wU
›Knife tip for Pencil: amzn.to/3jhFQyU
›Hot Tweezers Tips: store.ipadrehab.com/Hakko-T9-...
Soldering Tools
›Preferred Solder: amzn.to/3jiVRET
›Flux: store.rossmanngroup.com/index...
›Goot Wick: amzn.to/2SctdJs
Microscope
› Microscope: amzn.to/2SgHBRb
› Microscope Camera: amzn.to/3n5TuaO
› Camera C-Mount: www.aliexpress.com/item/32830...
› LED Ring: amzn.to/3n6Yqwc
Diagnostic Tools:
›Multimeter: amzn.to/2G7TxCq
›Meter Probes: store.rossmanngroup.com/ab19-...
›Current Bench Power Supply (Going to upgrade to something with more power): amzn.to/3ik8PB1
›USB-C Ammetter: store.rossmanngroup.com/index...
Desk:
›Fume Extractor: amzn.to/3ik6Xbe
›Silicone Mat: amzn.to/34eVZ1W
Random Tools:
›Everyday Tweezers: amzn.to/2GhyBbX
›Precision Tweezers: amzn.to/2EO0E29
›Screwdriver Set: www.ifixit.com/Store/Tools/Ma...
›Recording Camera: amzn.to/3kVyzFo
›Overhead Camera Mount: amzn.to/2EO0SX3
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Awesome repair. Just subbed. I don't do this work but find it to be very interesting troubleshooting and repair work !! 💻
Thank you. I am glad you find this line of repair interesting. It’s nice restoring a device that a manufacturer deemed irreparable.
Nice
Nice job, wel done. In another a video I saw you using the same modified Magsafe charge cable to visualise the current and voltage. I suppose you cut that cable from a broken poweradapter, but how did you wired it up to connect the red and black plugs for the bench powersupply? Is there also a 'sense' wire in this cable, or just positive and negative?
I noticed you don't have the ultrasonic listed in the description. I would like to see a video on how you use this. There are lot's of board repair video's, but I didn't saw 1 with a sonic clean demonstrated.
Sorry for the delay in response. I haven't had much time from repairs to answer too many comments. I have not yet made a video on powering a macbook with a DC power supply. However Louis Rossmann made a very detailed video on the matter here. czcams.com/video/B3w8nwyrdYw/video.html I hope this points you in the right direction!
bom trabalho, bro. saudações do Brasil.
Thank you! I am glad you found this informative.
I spilled tea on my mcpro same model. But i quickly turn off after turn off i oppend and clean all using electronics cleaner after done cleaning i assymbol but no power even the bottery bar is no turn in on and also no green light on the charger
I am sorry to hear about the situation. It sounds like something got damaged around the SYS_ONEWIRE circuit. From here, the logic board will need to repaired. I recommend sending it to a repair facility to have it serviced.
@@iRevive thank you and best regards. Fixed done
flexbv free ???
Where is your repair address. Would you please send me your office to get fix my MacBook>
i stopped watching the moment you said you might have a shorted resistor...
I didn’t notice I said that. This was a Freudian slip. You are absolutely correct. Resistor do not short.