The name of this file is critical. I’d go to Control Panel and then ‘Uninstall a program’ to see if you can find your Blue tooth software and uninstall it through there. In this case, it’s e07a. If you need the HCD file, please message me and hopefully I’ll send it to you soon. I tried pairing with my handphone.

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Post as a guest Name. No drivers nluetooth downloaded when I paired them and I got the same ‘The parameter is incorrect’ message when I tried to download the Services manually.

You can go into the Bluetooth settings blketooth change the sound quality to High quality and this improves the sound quality massively. See our Sustainability Report. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.

Note that the computer should be turned off; a simple reboot may not be sufficient to reload this firmware. You can find the firmware in the device’s Windows driver, which you can download from Lenovo or your bcm20446 manufacturer’s website.

Loewe couldn’t offer advice on any specific models. Message 5 of 6. Lenovo is committed to environmental leadership from operations to product design and recycling solutions. By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.


Look through the file and find the hex file that is mentioned near E07A:. Restart your computer with your Bluetooth device unplugged and then try and install the Toshiba software. Message 3 of 6. Email Required, but never shown. First you need to download the Toshiba Bluetooth Stack that applies to your system from the list at the top here: The only downside is that the sound quality seems to suffer quite a bit using this method, especially at the higher sound levels. Note that for instance “speaker 2go” does no have the option to “delete this driver’s software”.

Sign up or log in Sign up using Google. The Bluetooth device should then be recognised and the installation process will be completed.

If you need the HCD file, please message me and hopefully I’ll send it to you soon. The file is likely corrupt or the victim of tampering ” message when trying to install the driver after editing the. I know is is working because I used it beforemay a reboot on win help to switch it on? Follow the “installation” instructions.

Finding the Firmware:

Converting and Placing the Firmware Download and compile the hex2hcd tool. Message 6 of 6.

Ask Ubuntu works best with JavaScript enabled. Register Sign In Help. The shortut I used was that since my computer has no optical drive and has Windows preinstalled, it came with a partition full of drivers. Below is the sudo rfkill list.


Hopefully you can get it working. Windows is able to see this bluetooth device and is able to pair.

hardware – How can I get the Bluetooth working on my Lenovo Yoga 3? – Unix & Linux Stack Exchange

If after you plug in the Bluetooth dongle, you find that the ‘plug in your Bluetooth device’ keeps popping up again, then keep that installation window open and follow the instructions on this page from number 4. Home Questions Tags Users Unanswered. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.

The bluetooth is detected at boot and when Blutooth try to pair a something in gnome, I can see a list of devices but none bluftooth them pair. Then grep the inf files to find out which one talks about that device:.