Waqtiyadii ugu dambeeyay, qaar ka mid ah isticmaaleyaasha Windows 11/10 waxay arkeen qalad koodka BCM20702A0 , marka la isticmaalayo Bluetooth waxayna ka walaacsan yihiin waxa ku saabsan. Waxaan si dhab ah u dhihi karnaa inay wax ku leedahay darawalkaaga Bluetooth- ka. ^(Bluetooth)Fariinta khaladka ah ee su'aashu waxay tahay:

Darawalada qalabkan lama rakibin. Ma jiraan darawalo ku haboon qalabkan.

Dhibaatada halkan waxay u egtahay inayan u oggolaan qaybaha gaarka ah ee Bluetooth inay si habboon ula xiriiraan kaaga Windows 10 nidaamka hawlgalka. Waxa kale oo ay saamaysaa laptops-yada aan haysan taageerada Bluetooth- ka ee asalka ah; sidaas darteed, soo-saaraha ayaa gudaha ku rakibay dongle si uu u bixiyo adeegga. Tani maaha habka ugu fiican ee wax loo qabto sababtoo ah taageerada waddaniga ah ayaa had iyo jeer ka wanaagsan. Dhanka kale, waxaa laga yaabaa inaad isticmaalayso Broadcom USB Bluetooth dongle oo shaqaynaysa, oo sidaas oo kale, khaladku wuxuu muujinayaa madaxiisa foosha xun.

Inta badan, si kastaba ha ahaatee, isticmaaleyaal badan ayaan waligood la kulmi doonin qaladka darawalka BCM20702A0 , markaa way shaqeysaa.

Waa maxay aaladda BCM20702A0?

Markaad isticmaasho aaladda Bluetooth -ka , waxa aad ka heli kartaa liiska maamulaha^{(Device Manager)} aaladahaaga oo loo yaqaan BCM20702A0 . Darawalka Broadcom BCM20702A0 waa qalab u oggolaanaya qaybo gaar ah oo Bluetooth ah inay si hufan ula xiriiraan kaaga Windows 11/10 nidaamka hawlgalka.

Hagaaji Broadcom BCM20702A0^{(Fix Broadcom BCM20702A0)} qaladka darawalka

Soo jeedintayada ah in arrintan lagu saxo waa sida soo socota.

1. Samee cilladaha Bluetooth-ka
2. Ku rakib darawalka Broadcom^{(Install Broadcom)} bogga rasmiga ah
3. Ka saar dhammaan darawallada Bluetooth -ka iyo kontaroolayaasha ^(Bluetooth)USB .

Aan si faahfaahsan u aragno.

1] Samee cilladaha Bluetooth-ka

Hagaag, marka waxa ugu horreeya ee aad rabto inaad halkan ku sameyso waa inaad socodsiiso aaladda dhibbanaha Bluetooth^{(Bluetooth Troubleshooter)} -ka adiga oo rajeynaya inay xallin doonto arrinta. Xaalado badan, tani waa tallaabada kaliya ee aad qaadi doonto, markaa aan eegno sida loo sameeyo.

Guji Windows key + R , oo isla markaaba, sanduuq yar waa inuu ka soo baxaa geeska hoose ee bidix ee shaashadda kombiyuutarkaaga.

Si aad hore ugu socoto, fadlan koobi oo ku dheji ms-settings: problemshoot^{(ms-settings:troubleshoot)} gudaha sanduuqa, ka dibna ku dhufo furaha ku jira kiiboodhkaaga . ^(Enter)Marka tan la sameeyo waxay furi doontaa tab cilad-raadinta iyada oo loo marayo abka Settings .

Ka dib markaad kor u qaaddo qaybta cilad-bixiyaha, u rog dhanka hoose ilaa aad ka aragto Cilad- bixiyeyaal Dheeraad^{(Additional Troubleshooters)} ah. Isla markiiba dooro doorashadaas, waxaana lagu keeni doonaa meel cusub.

Hoosta qaybta akhrinaysa, Raadi oo hagaaji dhibaatooyinka kale^{(Find and fix other problems)} , fadlan dooro Bluetooth .

Hadda, ka dib markaad gujiso ikhtiyaarka Bluetooth , liiska hoos u dhaca ayaa soo muuqan doona oo leh ikhtiyaarka lagu socodsiiyo cilad-doonka.

Dooro Orod dhibbanaha^{(Run the troubleshooter)} , dabadeed fadhiiso oo u ogolow qalabku inuu sameeyo shaygiisa. Marka aad dhammayso hawsha, dhagsii Codso hagaajintan^{(Apply this fix)} haddii loo baahdo dayactir.

Sida ugu dhakhsaha badan ee hagaajinta la codsado, fadlan dib u bilaw kombiyuutarkaaga si aad u dhamaystirto hawsha, waana taas.

Akhri: ^(Read:) Bluetooth ma shaqeynayo^{(Bluetooth is not working)} .

2] Ku rakib darawalka Broadcom

Dareewalada Windows ee aaladaha Bluetooth-ka ee Broadcom^{(Broadcom Bluetooth)} laguma dhejiyo shabakadooda. Waa in laga helo Microsoft Windows Update - adeegga Cusbooneysiinta Ikhtiyaarka^{(Windows Update – Optional Updates)} ah. Haddii darawallada aan si toos ah loogu soo dejin Windows Update , ka dib isticmaal Maareeyaha Aaladda^{(Device Manager)} si aad u cusboonaysiiso darawalka.

Si kastaba ha ahaatee, darawalada Broadcom Bluetooth waxay u muuqdaan kuwo laga heli karo halkan mareegaha Lenovo^{(Lenovo website)} . Si loo saxo qaladka darawalka BCM20702A0 , waad soo dejisan kartaa oo rakibi kartaa iyaga.

Ka dib markii la soo dejiyo, midig-guji shayga la soo dejiyay, oo dooro Orod sida maamulaha^{(Run as administrator)} . Ka dib markii la rakibo, dib u bilow kombuyutarkaaga, ka dibna mar kale hubi haddii uu shaqeeyo.

Akhri: ^(Read:) Halkee laga soo dejisan karaa darawalada Windows 10^{(Where to download drivers for Windows 10)} ?

3] Ka saar^(Remove) dhammaan darawallada Bluetooth -ka iyo kontaroolayaasha USB

Haddii aad wali wax akhrinayso, markaa fursadaha ayaa ah hagaajinta kor lagu soo jeediyay ma shaqayn. Tallaabada xigta ee ugu fiican, markaa, waa in la furo darawal kasta oo Bluetooth ah . Haddii aad isticmaalayso dongle, ka dibna ka saar kontaroolayaasha USB sidoo kale.

Si arrimahan loo sameeyo, dhagsii Windows key + R , ka dib koobi oo dheji devmgmt.msc. Ku dhufo furaha Gelida^(Enter) , iyo daaqada Maareeyaha Aaladda waa inay isla markiiba soo baxdo.^{(Device Manager)}

Ka raadi Bluetooth liiska, ka dibna dhagsii si aad u muujiso xulashooyin dheeraad ah adigoo isticmaalaya liiska hoos u dhaca. Midig ku dhufo mid walba oo dooro Uninstall .

Hoosta qaybta Universal Serial Bus controllers, samee si la mid ah kuwa kor ku xusan, laakiin iska hubi inaad uninstall-ka ka saarto kuwa koontaroolaha ku leh magacooda^(Controller) .

Kumbuyuutarkaaga dib u bilow, oo Windows 10 ayaa si toos ah dib ugu rakibi doona darawalada. Halkaa, ka hubi haddii arrintu sii socoto.

Sideen uga saaraa BCM20702A0?

Si aad meesha uga saarto BCM20702A0 , tag Maareeyaha Qalabka^{(Device Manager)} . Intaa^(Further) waxaa dheer , dhagsii liiska hoos-u-dhaca ee la xidhiidha Bluetooth . Midig ku dhufo^{(Right-click)} oo ka saar darawal kasta oo gudaha ku jira.

Rajo in tani ay ku caawiso.

Fix Broadcom BCM20702A0 driver error on Windows 11/10

In recent times, ѕome Windows 11/10 users have seen an error code BCM20702A0, when using Bluetooth and they are concerned as to what it is all about. We can say for certain that it has something to do with your Bluetooth driver. The error message in question is:

The drivers for this device are not installed. There are no compatible drivers for this device.

The problem here tends to no longer allow specific Bluetooth components to properly communicate with your Windows 10 operating system. It also affects laptops that do not have native Bluetooth support; therefore, the manufacturer installed a dongle on the inside to deliver the service. This is not the best way to do things because native support is always better. On the other hand, maybe you’re using a Broadcom USB Bluetooth dongle that is acting up, and as such, the error is showing its ugly head.

For the most part, however, many users will never come across the BCM20702A0 driver error, so it works.

What is device BCM20702A0?

When you use a Bluetooth device, you may find a listing in your Device Manager called BCM20702A0. The Broadcom BCM20702A0 driver is a device that allows specific Bluetooth components to communicate efficiently with your Windows 11/10 operating system.

Fix Broadcom BCM20702A0 driver error

Our suggestions to fix this issue are as follows:

1. Run the Bluetooth Troubleshooter
2. Install Broadcom driver from official website
3. Remove all Bluetooth drivers and USB controllers.

Let us see in detail.

1] Run the Bluetooth Troubleshooter

OK, so the first thing you’ll want to do here is to run the Bluetooth Troubleshooter tool in hopes that it’ll fix the issue. In many cases, this is the only action you will have to take, so let us look at how to do it.

Click on the Windows key + R, and right away, a small box should appear at the bottom-left corner of your computer screen.

In order to move forward, please copy and paste ms-settings:troubleshoot into the box, then hit the Enter key on your keyboard. Doing this will open the troubleshooting tab via the Settings app.

After firing up the troubleshooter section, scroll to the bottom until you see Additional Troubleshooters. Select that option right away, and you’ll be brought to a new location.

Under the section that reads, Find and fix other problems, please select Bluetooth.

Now, after you’ve clicked on the Bluetooth option, a dropdown menu will appear with the option to run the troubleshooter.

Select Run the troubleshooter, then sit back and allow the tool to do its thing. Once you’ve completed the task, click on Apply this fix if any repairs are needed.

As soon as the fix is applied, please restart your computer to complete the process, and that’s it.

Read: Bluetooth is not working.

2] Install Broadcom driver

Windows drivers for Broadcom Bluetooth devices are no longer posted on their website. They should be available through Microsoft’s Windows Update – Optional Updates service. If drivers were not downloaded automatically by Windows Update, then use Device Manager to refresh the drive.

However, the Broadcom Bluetooth drivers seem to be available here on the Lenovo website. To fix the BCM20702A0 driver error, you may download and install them.

After downloading it, right-click on the downloaded item, and select Run as administrator. After installation, restart your computer, then check again if it works.

Read: Where to download drivers for Windows 10?

3] Remove all Bluetooth drivers and USB controllers

If you’re still reading, then chances are the above-suggested fixes did not work. The best next step, then, is to uninstall every Bluetooth driver. If you’re using a dongle, then uninstall the USB controllers as well.

To get these things done, click on the Windows key + R, then copy and paste devmgmt.msc. Hit the Enter key, and the Device Manager window should promptly appear.

Look for Bluetooth on the list, then click on it to reveal additional options via the dropdown menu. Right-click on each and select Uninstall.

Under the Universal Serial Bus controllers section, do the same as above, but make sure to only uninstall the ones with Controller in their name.

Restart your computer, and Windows 10 will automatically reinstall the drivers. From there, check if the issue persists.

How do I remove BCM20702A0?

To remove BCM20702A0, go to Device Manager. Further, click on the drop-down menu related to Bluetooth. Right-click on it and uninstall every driver inside.

Hope this helps.

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