The hardware ID USB\VID_0A5C&PID_745E is linked to the Broadcom BCM20703 Bluetooth 4.1 USB Device. This gadget is utilized in different systems, like some versions of the ThinkPad Edge E431 and Edge E531. However, be cautious if you’re thinking about swapping drivers because it might not always work well. There’s a risk of losing data or damaging your hardware, so proceed with caution.
USB\VID_0A5C&PID_745E
The Broadcom BCM20703 Bluetooth 4.1 USB Device is a Bluetooth gadget used in different systems, recognized by the hardware ID USB\VID_0A5C&PID_745E.
This device might not play nice with Windows 11 when Core Isolation / Memory integrity is turned on. The issue is likely because the file btwusb.sys probably doesn’t have a digital signature.
In terms of hardware, you can find this device in the HTC Vive Linkbox, which is part of the HTC Vive Pro Full Kit with version 1.0 controllers and base stations.
Although you can use the motherboard’s Bluetooth instead of the Linkbox’s to connect HTC Vive’s controllers and base stations, it might not always work¹. Make sure you’ve got the right and most recent drivers for your specific hardware and operating system to avoid potential problems.
Always back up your data and be careful when tweaking your system’s hardware or software.
The most recent driver for the Broadcom BCM20703 Bluetooth 4.1 USB Device is Version: 12.0.1.1012, released on 3 March 2017. Remember, while this is the latest driver listed, there might be newer versions directly from the manufacturer or through Windows Update. Stick to trusted sources when downloading drivers to avoid issues.
Install the USB\VID_0A5C&PID_745E driver
the process of installing the USB\VID_0A5C&PID_745E driver from an INF file called bcbtums.inf.
- Locate the Driver:
- First, you need to have the driver files, including the INF file (bcbtums.inf). These files typically come with the hardware or can be downloaded from the manufacturer’s website.
- Connect the Device:
- Ensure that the USB\VID_0A5C&PID_745E device is connected to your computer. Plug it into a USB port.
- Access Device Manager:
- Open the Device Manager on your computer. You can do this by right-clicking on the Start menu, selecting “Device Manager.”
- Find the Device:
- In the Device Manager, locate the USB device with the ID USB\VID_0A5C&PID_745E. It might be listed under “Bluetooth” or “Universal Serial Bus controllers.”
- Update Driver:
- Right-click on the USB device, select “Update driver.”
- Choose Manual Installation:
- Opt for manual installation or specify a location for the driver. Select “Browse my computer for drivers.”
- Specify the INF File:
- Navigate to the folder where you have the driver files, including the bcbtums.inf file. Select the INF file and click “Next.”
- Install the Driver:
- The system will now install the USB\VID_0A5C&PID_745E driver based on the information provided in the bcbtums.inf file.
- Complete the Installation:
- Follow any on-screen instructions to complete the installation. Once done, you might need to restart your computer for the changes to take effect.
- Verify Installation:
- After restarting, go back to the Device Manager and check if there are any issues with the USB device. It should now be recognized with the proper driver.
By following these steps, you’ve essentially instructed your computer to use the driver information from the bcbtums.inf file to properly communicate with and operate the USB\VID_0A5C&PID_745E device. Likewise see also the 802.11b/g 802.11 bg wlan Driver as well as the BCM20702 driver on here.
Bluetooth working on my Vive
Sure, here’s a simpler version of the instructions:
- First, open the device manager on your computer and make sure all Bluetooth Devices are removed. If Windows is controlling the Bluetooth, it won’t work. Some computers might need the Bluetooth turned off in the BIOS settings.
- Next, start the Steam VR software.
- Then, click on the SteamVR menu and select settings.
- After that, click on “install Bluetooth driver” and complete the installation.
- Once you’ve done that, go back to the device manager. Your Bluetooth Devices should only show “BCM20703 Bluetooth 4.1 USB Device”.
- Now, restart your computer.
- When your computer is back on, start the Steam VR software again.
- Click on the SteamVR menu, select settings, and then click on “Enable Bluetooth communication” and “Put Base Station in Standby mode when VR is not in use.”
- Unplug the power from the base stations and then plug it back in.
- Finally, click on the SteamVR menu, select devices, and choose “Reboot Vive headset”.
You can try testing it right away or restart your computer again to make sure everything is fresh. See also the Broadcom wifi driver Windows 10 HP as well as the BCM5704 Driver.
Now, when you’re not using VR, your base stations and everything else should turn off. They’ll turn back on when the Steam VR software starts. You might see some error messages when starting Steam VR because it takes a few moments for the base stations to either turn off or turn back on.
Remember, when the base stations are on, they will show green and orange lights. When they go to sleep, you’ll see just one green light and you won’t be able to hear them anymore. Lastly also see the Bluetooth dongle Driver as well as the usb\vid_1131&pid_1001&rev_0373 as well.
Download USB\VID_0A5C&PID_745E
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