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A1708/EMC 3164 — Released June 2017, this entry-level MacBook Pro retains its traditional function keys (as opposed to the OLED Touch Bar).

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NO any 19 V power , want replace C6990. Please let me know the value

watch this video and I think my C6990 is defect, but can not find the value.

please let me know, look like it is 10uf, not sure.

Thanks

Update (11/21/2018)

Here is the link to video

https://www.youtube.com/watch?v=3DP6qBUi...

Thanks

Answered! View the answer I have this problem too

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What video? You'll need to post a link to it.

Can you give us the details of your problem so we can see if thats the issue or something else.

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I have NO 19 V, this video shown C6990 is the root cause. I checked the C6990, it is defect, so I want change it, but I do not know what is the value of this. I search it, look like is 10 uf 25V, but I found 10 uf 6 V size it twice of the current one.

just wonder what is the correct value of this capacitor.

Thanks

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Please help.

Thanks

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1 Answer

Chosen Solution

Here’s a snapshot of the schematic with C6990 info

  • 2.2UF
  • 20% 35V X5R-CERM 0402

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Hi:

Please help.

after I replace the C6990. I still NO 19 V power.

any ideas?

which component might be wrong?

Thanks

by

I had a feeling you where reaching for a quick fix.

You really need to get the schematics and board view and trace out the logic. This is not an easy task ;-{

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lee will be eternally grateful.
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