Macbook Bad capacitor

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Stiffi
    New Member
    • Oct 2024
    • 3
    • Germany
    #1

    Macbook Bad capacitor

    Hello, I have a problem with my MacBook Pro. It doesn't work anymore. I opened it and found that a capacitor was defective. Now the problem is that I can't find it anywhere on the internet. It is a Neo capacitor called "NEX CN7". Where can I buy such a capacitor? I hope someone can help me. Many greetings Stiffi 🙂 A ab22

    ​
    Tags: None
    • mon2
      Badcaps Legend
      • Dec 2019
      • 14391
      • Canada
      #2
      https://www.ifixit.com/Answers/View/...mPjvf5_Z3xDvU6

      Best guess from the limited shared info. Need the model of the macbook; the location of the capacitor; a clear pic of the area where the capacitor used to live.

        Comment

        • petehall347
          Badcaps Legend
          • Jan 2015
          • 4428
          • United Kingdom
          #3
          that is a 33uF 20% 16V Tantalum-Poly capacitor in a Case-B3 package.

            Comment

            • Stiffi
              New Member
              • Oct 2024
              • 3
              • Germany
              #4
              Yes its a 33uF 20% 16V Tantalum-Poly capacitor in a Case-B3 package.
              But i find no page to buy caps like this.
              Where can i buy caps like this?

                Comment

                • mon2
                  Badcaps Legend
                  • Dec 2019
                  • 14391
                  • Canada
                  #5
                  B3 means the cap physical size is 3528 but height is 1.1mm. Check if there is a height restriction on this cap on the logic board. If not, you can use size B tantalum caps here.

                  like this one (3528 but taller part):

                  https://www.mouser.com/ProductDetail...T3TleiYg%3D%3D

                    Comment

                    Previous template Next

                    Related Topics

                    Collapse
                    • afarr
                      Apple MacBook Pro Mid-2017 A1706 - C7490 Capacitor Help
                      by afarr
                      Hi all, this is my first post, I offered to check out a friends MacBook Pro, A1706 which doesn't power on, before this happened they smelt something burning inside, and Apple refused to help with out being out of warranty.

                      Among investigating a capacitor on the logic board spilt and scorched surrounding area please refer to images; https://imgur.com/a/AmSwFr3

                      I found a schematic (x362 MLB Schematic) for the logic board on a thread from this site, I'm unsure about the right terminology when describing so please forgive me.

                      On the location I assume...
                      02-13-2023, 01:11 PM
                    • Csfromm
                      MacBook a1990 what capacitor is this?
                      by Csfromm
                      Hello everyone

                      My macbook das not have any backlight at the screen

                      I find out capacitor is broken

                      Can anybody tell me what kind of capacitor is this?...
                      3 Photos
                      10-17-2024, 08:14 AM
                    • envym
                      MacBook Pro 2018 with Activation Lock
                      by envym
                      Hi everyone!

                      I have a 2018 MacBook Pro (with Sequoia OS) that I've been using for years with no problem. I recently received an M2 MacBook Pro so I'm mostly using it and not the 2018 one, but since a friend of mine needs a computer, I thought I could restore my 2018 and give it brand-new-like to my friend.

                      I tried using the built-in tool to restore the MacBook (Settings > General > Transfer or restore > Delete) but it got stuck when trying to remove the Find Device configuration (it asked me for the password for my old Apple ID -now I use the same account but...
                      06-27-2025, 08:54 AM
                    • Prolog
                      RTX 3080 FE Identifying capacitor
                      by Prolog
                      Hi people, I hope this is the correct spot to post this, I'm new to the forum.

                      I have an RTX 3080 Founders Edition which has a burnt up capacitor (it was in parallel with another capacitor which appears damaged too), so I am hoping to be able to identify the capacitor values and order replacements.

                      I hope these photos make it clear which component I am referring to:
                      (yes, the soldering is a bit botched from removing the blown one, I know)

                      I have found the board schematic (attached), but there does not seem to be a boardview available. I have never...
                      12-01-2024, 08:27 PM
                    • Flasman90
                      Macbook Pro DFU Restore Issues
                      by Flasman90
                      I have a 2020 Macbook Pro A2289 and after many attempts managed to get it into DFU mode, using my older 2017 A1706 Macbook Pro (Running Ventura 13.7.8). However, when attempting 'Restore', it fails at step 4 of 4, showing the following error:

                      - "The operation couldn’t be completed. (AMRestoreErrorDomain error -1 - Failed to handle message type StatusMsg (Generic error)) [AMRestoreErrorDomain – 0xA (10)]
                      - "The system cannot be restored on this device. Failed to create new state machine for restore [com.apple.MobileDevice.MobileRestore - 0xFB1 (4017)]
                      ...
                      08-30-2025, 10:27 AM
                    • Loading...
                    • No more items.
                    Working...