If your Bluetooth has disappeared or shows a "yellow triangle" in Device Manager after upgrading to Windows 11, use the following guide to restore connectivity.
Fixing the Ralink RT3290 Bluetooth Driver on Windows 11: The Ultimate Guide
Windows 11 does not natively recognize the RT3290’s Bluetooth LE (Low Energy) interface. Out of the box, Device Manager usually shows: Ralink Rt3290 Bluetooth Driver Windows 11
The Ralink RT3290 is a classic combo chip (Wi-Fi + Bluetooth) that was widely used in laptops and netbooks from around 2012 to 2015. It powered devices like the HP Pavilion G6, Envy m4, and several Lenovo IdeaPad models. Fast forward to today, and many users are facing a rude awakening after upgrading to Windows 11:
A: No. Ralink was acquired by MediaTek in 2011, and development for the RT3290 ended in 2015. If your Bluetooth has disappeared or shows a
is often an older Windows 8.1 or Windows 10 version. HP support forums frequently recommend SoftPaq sp71572 (version 11.0.761.0) as the "last" viable driver for the Direct Link (from HP Servers): Download sp71572.exe Alternative: Microsoft Update Catalog
If you're still having issues with your Ralink Rt3290 Bluetooth adapter on Windows 11, consider seeking help from: It powered devices like the HP Pavilion G6,
Windows 10 (version 22H2) still supports the RT3290 with the manual driver install trick. You can run Windows 10 until its end-of-life in October 2025.
The good news? The hardware is still capable. The bad news? You cannot use the official Windows 8.1 installer directly.
Q: How do I update the Ralink Rt3290 Bluetooth driver on Windows 11? A: You can update the Ralink Rt3290 Bluetooth driver on Windows 11 by going to Device Manager, expanding the Bluetooth section, right-clicking on the adapter, and selecting Update driver.