Windows 10: Bluetooth Completely Disseapeared

OS Name Microsoft Windows 10 Home

Version 10.0.19042 Build 19042

System Model Aspire TC-886

System Type x64-based PC

Processor Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz, 2904 Mhz, 6 Core(s), 6 Logical Processor(s)

Hello, I used the Bluetooth on the newish Acer desktop for about 3 months or so until it just recently disappeared. I used both AirPods and Bose Bluetooth speaker and they worked perfectly. Now I simply cannot find the Bluetooth in my system, despite trying various fixes I found on the internet.

1. The Bluetooth was visible in Device Manager, after clicking on the hidden option in View. As recommended, I uninstalled it so the system can reinstall the drivers. This did not happen, and Bluetooth is simply non-existent in Device Manager.
2. I ran the Bluetooth troubleshooter, it says it cannot find Bluetooth but that the computer is bluetooth enabled. Hardware troubleshooter sees nothing wrong.
3. I cannot add any bluetooth devices. I did try and run fsquirt.exe, and tried to transfer files, and it actually saw my Bose speaker. But this does not help with trying to play music.
4. I downloaded and installed 2 Bluetooth drivers from the Acer site, in accordance to my specific desktop unit. The software says it was installed, but Bluetooth still not to be found. I also restarted the Bluetooth services in Services, but nothing.

I'm not quite sure what went wrong, I am guessing it was after some updates from Windows. If this does not have a solution, do I reinstall Windows or buy one of those bluetooth adapters? My wireless keyboard and mouse work but they have the plug in adapter thing. Will something like that work for the bluetooth speaker?

submitted by /u/slsamg65
[link] [comments]

:)

 

Windows Updated(16299.309).KB4088776 Restart is required to complete.

Hi dalchina. Good news, I followed your suggestion and reinstalled the update and now it appears as "installed correctly" *Biggrin Maybe it was not necessary to run the Windows Update Troubleshooter or maybe if necessary. But using it I do not think it could have worsened something. The installation was very fast, unlike the first time it showed step 1 and step 2 completed.

Thanks for the suggestions and for the time to respond Best regards.


And thanks for the tip of that program, I'll have it on my list.

 

Bluetooth in windows 10

My computer specs are as listed in the profile. I think all of you guys are correct. I don't have built-in Bluetooth in mobo.

I contacted skull candy headphones and thy have told me if I do not have built-in Bluetooth, I would need a dongle which supports at least a2dp. I do not know what the heck that means. I have a feeling I would need more than a cheap dongle.

Anyone suggest some a2dp adapters. I searched but don't know what a2dp is so couldn't make a decision

 

Bluetooth Technology Gets Faster With Bluetooth 3.0

From its annual All Hands Meeting in Tokyo this week, the Bluetooth SIG formally adopted Bluetooth Core Specification Version 3.0 + High Speed (HS), or Bluetooth 3.0. This latest iteration of the popular short-range wireless technology fulfills the consumers' need for speed while providing the same wireless Bluetooth experience – faster. Manufacturers of consumer electronics and home entertainment devices can now build their products to send large amounts of video, music and photos between devices wirelessly at speeds consumers expect.
Bluetooth 3.0 gets its speed from the 802.11 radio protocol. The inclusion of the 802.11 Protocol Adaptation Layer (PAL) provides increased throughput of data transfers at the approximate rate of 24 Mbps. In addition, mobile devices including Bluetooth 3.0 + HS will realize increased power savings due to enhanced power control built in.


"Like Ricky Bobby in Talladega Nights, this latest version was 'born to go fast,' said Mike's Blog, Ph.D., executive director of the Bluetooth SIG. "Utilizing the 802.11 radio was a natural choice as it provides efficiencies for both our members and consumers – members get more function out of the two radios they are already including in devices, and consumers with Bluetooth 3.0 + HS products will get faster exchange of information without changing how they connect. We are excited to expand the possibilities of the PAN."

This newest version of Bluetooth technology builds on the inherent qualities of the current 2.1 + EDR version, including Simple Secure Pairing and built-in, automatic security. And as with all versions of theBluetooth specification, v3.0 + HS provides developers, manufacturers and consumers with the benefit of backwards compatibility, enabling both the expansion and enhancement of this technology with every new specification release. Once products reach the market, the easiest way for consumers to learn which devices are compatible with other Bluetooth enabled devices is to visit the Bluetooth Gadget Guide.

Applications
With the availability of Bluetooth version 3.0 + HS, consumers can expect to move large data files of videos, music and photos between their own devices and the trusted devices of others, without the need for cables and wires. Some applications consumers will experience include:

• Wirelessly bulk synchronize music libraries between PC and music player or phone
• Bulk download photos to a printer or PC
• Send video files from camera or phone to computer or television

Availability

The Bluetooth SIG's formal adoption of the specification is only the first step in the product lifecycle. News out today from wireless chip manufacturers and Bluetooth SIG member companies Atheros, Broadcom and CSR shows the second step – getting silicon solutions to device manufacturers – is already underway. End products for consumers are expected to be in the market in 9 to 12 months.

Technical Specifications
This new specification release includes several major enhancements (learn more here - page requires member login):

• Generic Alternate MAC/PHY (AMP)
• 802.11 Protocol Adaptation Layer (PAL)
• Generic Test Methodology
• Enhanced Power Control
• Unicast Connectionless Data

Source: Engadget