resert bluetooth cache

how do i reset bluetooth cache on M1 MacBook Pro 2020

MacBook Pro 13″, macOS 12.6

Posted on Dec 5, 2022 4:36 PM

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1 reply

Dec 5, 2022 10:02 PM in response to bradford281

radford281 said:

"resert bluetooth cache: how do i reset bluetooth cache on M1 MacBook Pro 2020"

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For reference...

Troubleshooting Mac Bluetooth:


Four Things to Try:

A. Verify the Connection:

See if the speaker is even seen: 

  1. Hold Down: the Option key
  2. Click: the Apple menu
  3. Select:: About this Mac...
  4. Click: System Report... button
  5. Select: Bluetooth (on the left of screen)
  6. Look For: this Speaker


B. Try Reseting the Core Audio:

Type the following command in Terminal:

sudo killall coreaudiod


C. Perform a SMC and NVRAM Reset:

(Intel-Based Only Macs) Sometimes changes are made to the system(i.e. updates) and then settings (i.e. for Power) become manipulated, technically.  So, reset both the SMC and NVRAM on your Mac.


D. Use of "Reset the Bluetooth Module":

See my User Tip: Use "Reset the Bluetooth module" to Fix Constant Bluetooth Disconnections - User Tip, Looking at my first comment on it, recommended to Apple that they bring this option back. They discontinued it in Montery.

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resert bluetooth cache

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