Locked out my bluetooth speakers, how can I make them work again?
A dialog box appears saying that 'an unknown port' was trying to communicate with my computer. Box asked me if I would like to block this port (thinking it was something bad) I hit the option "block permanently.
A minute later, I tried to play music through my speakers blue tooth and nothing happened (it was working fine a few minutes before). I tested the bluetooth connection and it is fine.
So, how can I get the dialog return in order to unlock my speakers?
Thank you.
MacBook Pro, OS X El Capitan (10.11.2), Zeppelin speakers.
I can have blocked my bluetooth device, how do I unlock it?
Try going to system preferences > privacy and security > firewall > firewall Options and see if it is blocked here
Tags: Notebooks
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On my Macbook Pro 13 inch Core I5 2 .6GHz, I just noticed that my SD card reader and USB ports have stopped working. They hub and drive appear in the information of the reporting system. I tried to reset PRAM and SMC but no luck so far and my Time Machine backup is on a SSD in a USB 3.0 hard drive enclosure. Any ideas how to reset the hub and the reader? I'm including all system information in case it is useful
System information:
Model name: MacBook Pro
Model identifier: MacBookPro11, 1
Processor name: Intel Core i5
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Total number of cores: 2
(By heart) L2 Cache: 256 KB
L3 Cache: 3 MB
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Boot ROM Version: MBP111.0138.B17
: 2.16f68 SCM Version (system)
USB:
USB 3.0 Bus:
Host Controller Driver: AppleUSBXHCILPT
PCI Device ID:0x9c31
PCI revision ID:0 x 0004
The seller ID:0 x 8086 PCI
Mass storage device:
Product ID:0 x 1000
Provider ID:0 8564 x
Version: 11 h 00
Serial number: 45H3PTDPV3XSLHKB
Speed: up to 5 GB/s
Manufacturer: JetFlash
Location ID:0 x 14500000 / 9
Available current (mA): 1800
Current (mA): 76
Additional operating current (mA): 0
Apple keyboard / Trackpad:
Product ID:0 x 0259
ID:0x05ac of the seller (Apple Inc.)
Version: 2.24
Speed: up to 12 Mb/s
Manufacturer: Apple Inc..
Location ID:0 x 14400000 / 2
Available current (mA): 1000
Current (mA): 40
Additional operating current (mA): 0
Built-In: Yes
BRCM20702 Hub:
Product ID:0 x 4500
Name of the vendor ID:0x0a5c (Broadcom Corp.)
Version: 1.00
Speed: up to 12 Mb/s
Manufacturer: Apple Inc..
Location ID:0 x 14300000 / 3
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Version: 1.18
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Presentation of the system software:
System Version: OS X 10.11.5 (15F34)
Kernel version: Darwin 15.5.0
Volume: Macintosh HD to startup
Boot Mode: Normal
MacBook Pro name: Stuart computer
User name: Stuart Berwick
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Integrity of system protection: enabled
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A simple restart of the machine is reset.
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The SD is constructed in the? It can be a bit fussy, Reseat the card with a purpose, repeatedly if necessary so that it can recognize it.
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Hardware devices not detected or does not work - a Mr Fixit
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http://Windows.Microsoft.com/en-us/Windows-Vista/set-up-a-Bluetooth-enabled-deviceThe problems with Bluetooth devices
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