Unable to turn on bluetooth on my MacBook Pro A1502

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Level 1

28 points

I am unable to turn on bluetooth on my Macbook Pro A1708, tried resetting the SMC and also reinstalled the MacOS monterey .

Ran the apple diagnostic, but it doesn't show any error.

When i checked the system report , the bluetooth address shows : NULL

State: off

Chipset: BCM_4350C2

Discoverable: off

Firmware : v0 c0

Product ID: 0x0001

Supported Devices : 0x382039 < HFP AVRCP A2DP HID Braille AACP GATT serial>

Trasport: USB

Vendor ID : 0x004C (apple)

MacBook Pro Retina

Posted on Nov 7, 2021 8:47 PM

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Answer 1

Level 8

49,920 points

Hi,

Resetting Bluetooth module could solve the issue.

If it doesn't help, try to run Apple Diagnostics if it reports Bluetooth related error(NDL001).

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Answer 2

Level 10

194,810 points

iSatchit Said:

"Unable to turn on bluetooth on my MacBook Pro A1502"

Use of Terminal:

Try as I've mentioned here: Any Alternative Methods for "Reset the Bluetooth Module"? - Apple Support.

In Monterey, you need to use this command in Terminal:

sudo pkill bluetoothd

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