Dell :: 7720 SE Unknown Device / Might Be A Bluetooth Driver
Jun 16, 2013
I have a Dell 7720 148285 SE notebook. I use Windows 7 x64 Professional Edition. I downloaded and installed all the latest drivers from Dell Support site. Unfortunatelly I have got a problem.I see an unknown USB device in my Device Manager. (I have not connected any USB device to my computer except one mouse, but this is recognised correctly.)url... recognised that I do not see anywhere my Bluetooth adapter. So I think might be that is the problem.I installed the following drivers:[code[
Of course I restarted the computer every time I installed a driver but the 'Unknown device' still remained url...noticed that if I turned of my wireless connection with the keyboard buttons: Fn + F2, then this Unknown device have been disappear. After I re-enable the wireless connection with Fn+F2 buttons, then I get this error message, and my 'Unknown device' is already show up.How should I install the Bluetooth driver correctly? And which driver should I use for that?
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Mar 19, 2012
My Dell Inspiron N5110 Bluetooth device nis not working, what should i do ?
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May 7, 2011
The Bluetooth device driver keeps on turning off / on on its own. I'm using a wireless internet connection with a netgear router and it used to work fine for months. Problem started a week ago. I have Windows Vista Home Premium with SP2. Below are the items listed under the network adapters of device manager when my internet connection is fine:
1) Bluetooth Device (Personal Area Network) - (status is disabled)
2) Bluetooth Device (RFCOMM Protocol TDI)
3) Broadcom 440x 10/100 Integrated Controller
4) Cisco Systems VPN Adapter - (status is disabled)
5) Intel (R) Wireless WiFi Link 4965AGN
No signs of a conflict like a yellow exclamation mark or X.And here are the only ones listed when i lose connection:
1) Broadcom 440x 10/100 Integrated Controller
2) Cisco Systems VPN Adapter - (status is disabled)
3) Intel (R) Wireless WiFi Link 4965AGN
Here are the things I have done:
1) Reinstalled the network drivers downloaded from Dell specifically:Intel (R) Wireless WiFi Link 4965AGN Broadcom 440x 10/100 Integrated Controller2) When the first 2 items are visible, i tried to check for updated drivers by right clicking on it and hitting Update Driver software but it gave me a message that its already updated.
3) Enabled items 1 and 4 to see if it will make a difference but not.
4) Tried the TCP/IP stack repair options by going into CMD running it as Admin and typing in the lines below: netsh winsock reset catalognetsh int ipv4 reset reset.lognetsh int ipv6 reset reset.logRestarted the machine but still got the same problem.
5) Already checked the switch from the side of the laptop and its ON.
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Jan 9, 2013
The bluetooth module is installed and even the icon appears in the tray. But I am not able to connect any device . I am using Dell Inspiron 1545 laptop (Win 7).
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May 21, 2012
I have dell n5010 win 7 home basic 64 bit which shows that my bluetooth peripheral device is not installed becoz of which i think my lappy is not able to find any devices through bluetooth.
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Jan 13, 2012
i have an inspiron N5030 i add bluetooth devices and can send files to all but i can't receive from any of them
and when i add devices some of them added correctly while others have problems in installing driver of bt peripheral device
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Jun 30, 2012
Dell Inspiron n5110 Bluetooth peripheral device driver for download?
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Nov 17, 2012
I have a Dell inspiron N4110 laptop with Windows 7 professional installed on it. I have bought a new bluetooth headset, but my system couldn't recognize it while I am trying to add it using "Add a device" utility. I think bluetooth driver is missing in my system. I checked the drivers CD, but couldn't decide which one I should install because there are lot of BTS (bluetooth) drivers are listed.
where I can download bluetooth driver online or which one I should install from the drivers CD?
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Dec 8, 2012
I bought my first Dell laptop (Inspiron 7720) and I can't make my bluetooth audiosystem (Logitech Mini Boombox) to work. I've got positive experience on Fujitsu-Siemens Amilo Xi2550 and on HP Compaq 6530b, where I had to just download another drivers for widdcomm bt adapter. I tried to do this trick o this computer, but I get only three bluetooth peripheral devices, which I can't install, because there is no driver for them. What shoud I do to make audio transfer through A2DP to work?Bluetooth drivers are working, I am able to pair the device. Problem is in instalation of all services.
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Nov 29, 2012
Bluetooth Driver 365 win 8
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Jan 15, 2013
I tired to insttal R241623 bluetooth drivers when driver insttal
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Nov 27, 2009
I have vostro 1015 with xp 32 bit. I need Bluetooth driver (BCM2045). I Tried R127314 but my bluetooth is not working.
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Nov 21, 2009
the bluetooth option of my pc is not working as i didnt find any bluetooth driver for vostro1014.
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Sep 1, 2012
when extracting the driver it give the message error 190..
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Mar 7, 2008
I would like to find the correct driver in order for my internal bluetooth to work properly.Here is the specs for the bluetooth in my laptop:
Network Card:Adapters Broadcom 440x 10/100 Integrated Controller - Packet Scheduler MiniportIntel(R) PRO/Wireless 3945ABG Network Connection - Packet Scheduler Miniport
Current OS: Windows XP professional
where I can download the correct driver/software for this device.
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Apr 14, 2013
I upgraded to Windows 8. Now when I install the Bluetooth Drivers downloaded from Dell Website, it shows 'This program has compatibility issues'. How can I get my Bluetooth working, where can I get the driver for windows 8.
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Jun 11, 2012
recently I bought a Dell Inspirion N5110 notebook. After I installed windows 7 X64, i have problems with bluetoth.
I installed all drivers from dell drivers home. In device manager my bluetooth card is installed but with an exclamation yellow sign. on driver properties I see a windows error 43 message. (Windows has stopped this device because it has reported problems. (Code 43)).
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Nov 15, 2012
Where to find wifi and bluetooth driver for vostro 1015 for window 7
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Dec 25, 2012
How can I download Bluetooth driver for dell vostro 1050
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Jan 29, 2013
Dell wireless 365,370,380 Bluetooth module is the most common Bluetooth device that Dell uses. Its normally supports Widdcom Bluetooth driver which is manufactured by Broadcom and Modified by Dell ......But dell has removed Windows 8 support In some old Windows 7 laptops like N5010.....But fortunately the windows 7 drivers are working fine on windows8 and most of them are installed during the windows installation....But the main problem is the Bluetooth driver (Dell Wireless 3XX module)
Broadcom has released their Bluetooth driver for Windows 8 PRO.....the Broadcom Bluetooth 4.0 driver has support for a lot of Bluetooth devices and Dell Wireless 3XX Bluetooth module is in the support list.....But as Broadcom don't provide drivers directly to customers.... they give it to the system manufacturers like Dell, Lenovo, HP, etc. and the modify it for ease of their customers.so here is the Broadcom Bluetooth 4.0 driver from Lenovo site which is running fine on Dell 365 Bluetooth device without any compatibility issue and also you can use Bluetooth Control Panel as you do in Windows 7?
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Oct 27, 2012
Windows 8 bluetooth driver for inspiron N4010 laptop.
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Dec 8, 2012
i hav a same bluettoth probledm in my system n4010..
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Dec 6, 2012
Recently I have installed windows 8 professional x64 version in my dell laptop. Everything is fine here except the Bluetooth driver. It is showing 'The program has compatibility issue'. So bluetooth driver software is not installing. I am using dell inspiron 1564.
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Mar 26, 2012
i dell vostro 1540 with windows 7 32 bit, i having trouble installing Bluetooth driver listed on the website of dell for my laptop & i have come to know that wireless card in my laptop is 1702 & driver configured for 1701 will not work . The driver listed their is for 1701. i had installed a combo driver i.e W LAN & Bluetooth (you can see this driver { URL}, while the driver got installed successfully for W LAN as well as Bluetooth and W LAN is working properly but Bluetooth is having following problem:
1. Bluetooth icon in windows mobility center that blue tooth is working & as try to connect to other device with laptop it does not connect, neither my phone nor the laptop connects through blue tooth.
2. when my blue tooth is open, the external devices like hard disks or pen drive which i connects with my laptop while the work properly but at time ejecting it doesn't show the option of ejecting.
3. as try to open device & printer option from start menu or control panel , it does nt open but as soon as i switch of blue tooth it gets corrected .
i have tried to install all the driver in the correct order which i found out from dell website. Where to find the right driver for my laptop.
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Feb 27, 2013
I was using Windows 7 on this Dell latitude E5400 from past 2yrs i guess! n now i installed windows 8! It works just fine! but i cant use bluetooth here! i really need the bluetooth drivers for Dell latitude E5400!
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Aug 23, 2009
I went to the Dell Drivers and Downloads site in order to get a driver for my bluetooth. The driver I found was C:DELLDRIVERSR140135, I checked the compatibility and it is supposed to be compatible with my system and Windows Vista 32 bit. However, whenever I try to install it, a window pops up instructing me to push Fn+F2 or the Radio on/off switch. Fn+F2 does not work and there is no radio switch. I tried to start over from the beginning, now it's telling my I need Windows Vista to install this driver ... I am using Windows Vista. I checked the Device Manager ... no exlamation points or question marks.
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Jul 3, 2012
It seem like many people still have trouble about finding driver for BH200 Bluetooth for Windows 7, So I will leave my solution here. It's unofficial driver which extract from the official one, so use it at your own risk. This work with any brands of PC.
Dell BH200 - Driver go to this site [URL] download this file - Cambridge Silicon Radio Bluetooth Driver Pack 5.0.17 (6/1/2010) Extract the downloaded file then leave the folder anywhere Find some way to reach device manager of BH200 (by control panel, or go through Bluetooth setting icon, or right-click on My Computer icon > properties > Hardware>device manager) There you will find a properties tab which have many options like update driver/ roll back driver / uninstall. Choose update driver then select the download folder (no need to specify to any file) However, BH200 seem to have 4 functions so it has 4 drivers, which mean you have to install each drivers manually for 4 times. For example, mono and stereo audio of the hardware have different drivers, so you will need to install the functions you want.
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Dec 20, 2012
I am using Inspiron N5010 with service tag : <ADMIN NOTE: Service tag removed per privacy policy>
I earlier had windows 7 in which my laptop's bluetooth was working fine. Then i installed windows 8 release preview and even in that bluetooth was working fine. yesterday i installed windows 8 pro with WMC in it and since then the bluetooth isn't working.
My wifi is working fine.
1. I even checked in the BIOS....internal bluetooth is enabled.
2. I tired to install the driver by downloading it fromURL
3. I even tried to this method
Access device manager
- Click ‘Start’, and then click ‘Control Panel’
- Click ‘Hardware and Sound’
- Click ‘Device Manager’
- ‘User Account Control’ dialog box appears.
- Click ‘Continue’
- Device Manager Page opens up.
- Locate a category called ‘Bluetooth Radios’
- If not found, locate ‘Network Adapter’
- Also observe if it has a yellow mark besides any of the device listed
- Browse through the whole list to check for any other item listed with a yellow mark
- Capture the item with the yellow mark
4. I even tried this method
- Click the following link to download the most updated driver for the Bluetooth: [URL]
- Save the folder (zipped folder) on the 'Desktop screen'
- Double-click the new icon on the desktop labeled R241623.exe
- The Self-Extracting window appears and prompts you to extract or unzip to C:DELLDRIVERS
- Click Ok
- After completing the file extraction, if the Self-Extractor window is still open, close it
- Open the following path: C:dellDrivers31N70Win64 (Follow steps mentioned below)
- Click 'Computer' and drive letter 'C'
- Locate folder 'dell' and double click it
- Locate folder 'Drivers' and double click it
- Locate folder '31N70'
- Locate folder 'Win64' and double click it
- Locate file Inst (Refer to the image below)
- Right click file 'Inst'- Click 'Run as an administrator'
- Click 'Yes' to continue if prompted with 'User access control' message
- Follow through with the installation as per the screen instructions
- Finish the installation and check for the Bluetooth functionality
- If issue persists, try using the 'setup' file to install drivers in compatibility mode (Next Step)
Install 'Setup.exe' file in 'compatibility Mode'
- Navigate to C:dellDrivers31N70Win64
- Right click ‘Setup’ file and click ‘Properties’
- Click “Install in compatibility mode’
- Click on Application and select ‘Troubleshoot Compatibility’
- Next, click on ‘Troubleshoot Program’
- Click on Program worked in earlier versions of Windows
- Click on ‘Windows 7’
- Click on ‘Start the Program’
- Do not hit ‘Next’ until the installation completes
- Once the installation completes, click on ‘Next
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Mar 16, 2013
I want driver for dell inspiron 1564 bluetooth driver for windows 8
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Jul 18, 2012
When I attempt to install R226750. It gets to a point where it tells me to activate bluetooth with the wireless switch. My wireless is always on but even when I toggled it on and off, it did not make a difference.
I also installed the DELL Radio switch patch for turning on my bluetooth and that has not worked. why my machine cannot turn on the bluetooth?
Just FYI - I am trying to install a mouse and printer which I am able to see on other bluetooth devices.
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Mar 24, 2013
i have inspiron n5050 laptop with windows8 installed and i updated all drivers from the support and for bluetooth i installed DELL WLAN AND BLUETOOTH CLIENT ver9 after calling to customer support. but i cant find bluetooth suite in my computer and have no bluetooth option in wireless in my pc settings.
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Aug 20, 2012
I installed windows 8 X64 build 9200 on dell inspiron N5010-D and it didn't recognized the Bluetooth.It also rejects its win7 driver due to known comparability issue. Where can I find the driver?
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Jan 21, 2012
My Bluetooth was working even when i upgraded to Windows 7. After a while it stopped. I tried installing back with the Installation CD but whenever the software asks me to "Activate Bluetooth with the wireless button" on my computer, it never continues. i dont know where the problem could be from again. i've tried all i know.
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