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发布于 2012 年 6 月, 型号 A1278. Intel 处理器,支持 Turbo Boost, 最多 512 MB DDR5 显存

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Bluetooth not working after Wifi board replaced:

Hello,

I saw a question for a similar product but it doesn’t appear to have been resolved. I have a mid-2012 13” Unibody Mac that I just replaced the Wifi board on, but the Bluetooth isn’t working. To be fair, the Bluetooth hasn’t work in years but I never used it so it wasn’t a big deal; however, I was hoping that replacing the board (which was having trouble of its own) would fix the Bluetooth.

  • Running 10.14.5 Mojave
  • The upper left icon says “Bluetooth: Not Available” when clicked on
  • About this Mac > System Report > Bluetooth > “No information found”
  • System Preferences > Network > Bluetooth PAN > “No Pan Devices Found”

I have tried:

  1. Resetting the PRAM and NVRAM
  2. Resetting the SMC
  3. Complete reinstall of the OS
  4. Removing the .plist file from the Preferences folder (though of note mine was in a subfolder not mentioned in the troubleshooting guide)
  5. Resetting personal permissions and restarting the computer

Any thoughts? Any relevant information that I left out? Thanks.

Eric

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You’re left with a probable failure on the logic board..there’s no way to tell exactly what without testing but there are a bunch of components that may fail. Considering the cost of a component level repair you may just get a cheaper Usb BT adapter if needed.

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Eric F Williams 将永远感激不已
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