Realtek Wireless Lan Driver For Windows 7 Free Download Dell

[Malcolm Lozada]

Pleasehelp me I'm stuck. I have Inspiron 3250 with Win10 64bit and I am trying to ensure I have latest drivers installed, in particular for bluetooth because I suspect an underlying problem there. I have visited the dell driver website, entered my s-tag and performed automatic searched for drivers. It says "No driver updates found. Your system has the most recent updates". But if I manually search under the category 'Network' for Win10 it says I should have "Dell Wireless 1801 Wi-Fi and Bluetooth Driver", Version 2023.14.615.2015, A00, released 24 Sep 2015, but last updated 24 Jun 2020. -au/drivers/driversdetails?driverid=rh6h6&oscode=wt64a&productcode=inspiron-3250-small-desktop

I'm expecting to see a driver dated 24 Jun 2020, so I tried downloading and installing the Dell Wireless 1801 Wi-Fi and Bluetooth Driver, but early on during installation I get a message "There are unauthorised Bluetooth adapters in your system. Please remove or disable the devices and click 'OK'.". I click ok and it says "Realtek Bluetooth is not installed on your system". I hit continue and it says "Now installing REALTEK PCIE Wireless LAN Driver" and 'successful' but I think that latter part is for WiFi not Bluetooth. When I check the Bluetooth driver versions they have not updated.

Any ideas on how to fix or what I'm doing wrong?

BTW: If you recently updated to Win 10 v2004, Dell hasn't tested either the Inspiron 3520 laptop or the Inspiron 3250 desktop for compatibility with this new version, so it's quite possible the BT drivers won't work with this new version of Win 10...

I am so sorry, that was a typo, I have small desktop 3250.

My hard drive died a while back and I had my local PC shop install SSD and Win10 on it. I had lent them my Dell recovery media (dell factory image) DVD to assist with re installation of Win10, but I'm not sure if they used it. That's why I'm not sure if I have the correct drivers. Now that you mention dell drivers not yet tested for v2004, perhaps I should look into disabling version updates to give dell chance to catch up?

Next, I'm wondering if there is a generic Microsoft Bluetooth driver getting in the way from the proper dell driver(s) installing. Should I try deleting the first 6 and last 2 drivers in screen capture below and then try re-installing driver from dell site? Or is this a bad idea?

Hi, the Bluetooth seems to connect to my Sennheiser 458BT bluetooth headset but the quality/clarity is poor, perhaps missing bass and volume, and every now and again you can hear voice/music becoming garbled like as if its loosing data packets in transmission, even though I'm within 2m of the dell desktop. For comparison, if I pair same headset with my iphone the sound quality is noticeably better and there is never any garbled audio.

Its an issue for me because I'm working from home on my dell, due to covid19, and next door are renovating making lots of noise interrupting my calls and video conferences. The headsets are noise cancelling which is great, but my work colleagues say I sound terrible when I'm using the headset through my dell desktop.

Dell hasn't (and probably won't) test this model for compatibility with Win 10 v2004. And we've already seen other other Dell models which haven't been tested for v2004 compatibility having BT issues after updating to v2004.

I followed RoHe's instructions and it worked, the dell downloaded driver program installed without error, but to my surpise the wifi & bluetooth drivers were then dated 2015, which was original release date. I was then able to update them via windows "Search automtically for updated driver software", which took them to 2018 versions. Which has me completely puzzled why Dell driver website advertises that the drivers were last updated 24 Jun 2020 ???

Could be the installer "wrapper" has been updated to work with newer versions of Windows, the driver was uploaded onto a different server, or something else, but that's all just total speculation on my part...

2. Can you provide more details about the specific symptoms when the Bluetooth audio malfunctions? For example, do you receive error messages, experience sound distortion, or notice any specific patterns of failure?

Personally I have temporarily solved this by purchasing a third party USB Bluetooth device and disabled the onboard Intel Bluetooth, re-connected all of my devices and my audio problems seem to have vanished. More testing is needed before this can be considered conclusive though.

For reference I have tried a number of troubleshooting steps and was running the latest driver BT-22.250.0-64UWD-Win10-Win11 from your downloads site as that was newer than the one being offered by Dell Downloads. None of which resolved my issues.

Please submit your inquiry on a new thread, the reason for this is that every scenario is different even if the same product is being used, so for us to better assist you and in order to try to fix the problem, please create a new thread:

Based on the information shown in the SSU document, we can confirm that the wireless driver version currently installed on your computer is 192.168.4.1 and the Bluetooth driver version is 10.0.22621.1555.

For this scenario, it is important to mention that we always recommend to install the wireless driver provided by the manufacturer of the computer, since that driver was heavily customized by them to work with your specific platform.

I looked on Dell's website and they actually do not have drivers for Windows* 11. The Operating System was not officially validated by them to work with your machine, so the source of the problem could be related to that since there are no drivers tested as compatible with Windows* 11:

Even though the Intel wireless drivers are generic, for testing purposes, please try a clean a installation of our latest Intel wireless driver version 22.250.1.2, following the instructions in the links below:

Since the problem remains after installing our latest Wireless and Bluetooth drivers, we will do further research on this matter to try to find a possible solution for this scenario. But, before we do that, I checked Dell's website for the drivers listed as available for your machine. In this case, it is important to mention that, even though this scenario is related to the Bluetooth feature, we suggest to install the wireless driver first and then the Bluetooth driver after that. Based on that, just to confirm:

Thanks Albert. I will downgrade my drivers to the versions Dell has posted. I had only upgraded the drivers on the Intel site in hopes to fix this problem. In addition, a Dell technician is scheduled to replace my wireless card tomorrow or Monday.

We are sorry to hear the problem persists after testing the drivers provided by Dell. Even though those drivers are older than the ones on our website, since they are customized by Dell, we always recommend to install them and test them. Thank you also for sharing the steps that led to this issue that allowed us to confirm that there should not been any inconvenience while using those Bluetooth devices.

Perfect, it is great to hear that a Dell technician is scheduled to replace your wireless card, indicating that they considered that the reason why there is an unreliable audio functionality while using the Bluetooth feature is actually related to a hardware problem with the wireless card itself. By replacing it the problem should be fixed and the Bluetooth option should work with no problem after that on your platform.

Unfortunately, the replacement card did NOT solve the problem. I also completely reinstalled windows 11 again and yet the problem still remains. Finally, I tried another headset and still have the issue. I believe this to either be a driver or a hardware flaw.

On JamesA's suggestion I installed a third-party ASUS bluetooth adapter and disabled the intel bluetooth. This completely solves the problem but is not a permanent solution. What else can be done to address the concern?

This has always been an issue with my PC since I received it this year in Aug. With the recent reformat I am running the Dell-approved driver v22.250.0.2 and still face the same problem. Is there an even older driver that I should try?

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