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Bluetooth Not Working on Windows? Here’s How to Fix It



Bluetooth is one of those things we don’t think about, until it suddenly stops working, device detected. Can’t connect headphones. The Bluetooth toggle is missing. Sound familiar?


Whether you’re trying to connect wireless earphones, a mouse, or transfer files from your phone, here's how to fix Bluetooth problems on your Windows laptop or desktop in minutes.



🔄 1. Restart Bluetooth the Right Way

Sometimes, a simple restart fixes it, but not just a normal one.


Try this:

  • Turn off Bluetooth from Settings or Action Center

  • Restart your PC

  • Turn Bluetooth back on


If the toggle is missing, skip to Fix #2.



🧰 2. Run the Bluetooth Troubleshooter

Windows has built-in tools that work (sometimes).


Steps:

  • Go to Settings > System > Troubleshoot > Other troubleshooters

  • Find Bluetooth, and click Run


Let Windows detect and automatically fix minor driver or service issues.



🧩 3. Check if Bluetooth Is Even Available

Some desktops don’t have Bluetooth built in, and laptops may have it disabled.


Do this:

  • Press Win + X → Click Device Manager

  • Expand Bluetooth — if it’s missing entirely, your system might not have Bluetooth or the driver is corrupted

  • Check under Network Adapters for "Bluetooth Adapter" or "Wireless Controller"


💡 PCMIX Tip: If you don’t see anything Bluetooth-related, you might need a USB Bluetooth adapter — we can help you pick one that works out of the box.



🔁 4. Reinstall or Update Bluetooth Drivers

Corrupted or outdated drivers are a very common cause of Bluetooth not working.


Quick Fix:

  • Open Device Manager

  • Under Bluetooth, right-click on each device > Click Uninstall Device

  • Restart your PC

  • Windows will reinstall the correct drivers


If that doesn't help, go to your laptop/PC manufacturer’s website and download the latest drivers manually.



⚙️ 5. Check Bluetooth Services in Windows

Behind the scenes, Bluetooth depends on certain Windows services.


Steps:

  • Press Win + R, type services.msc, hit Enter

  • Scroll to Bluetooth Support Service

  • Make sure it’s running and the Startup Type is set to Automatic

  • If it’s stopped, right-click > Start


This ensures Bluetooth functionality boots with your system.



📶 6. Interference or Range Problems

If Bluetooth is on but still not connecting:


  • Keep the device within 5-10 feet

  • Remove interference from Wi-Fi routers, microwaves, or USB 3.0 devices nearby

  • Disconnect other unnecessary paired devices — Bluetooth can get confused!



💡 Final Thoughts


Bluetooth not working on Windows can be annoying, but 90% of the time, it’s fixable with a few simple steps.

Start with the basics, work your way through these fixes, and you’ll be back to wire-free headphones or seamless device transfers in no time.

And if nothing works? Drop by PCMIX — we’ll help you test your hardware and get you a working solution in minutes.

 
 
 
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