: If your laptop already has built-in Bluetooth, you must disable the internal one in Device Manager before the HJX-001 will work [5.1, 5.2].
Leaked development notes from the HJX consortium suggest that version 5.0 of the driver will be a radical departure from current architecture. Anticipated features include:
Without the correct driver, your computer will likely recognize the device as an "Unknown USB Device (Device Descriptor Request Failed)" or a generic "Other Device" with a yellow exclamation mark in Device Manager. The consequences of a missing or corrupt driver include: hjx-001 driver
Installing the requires a specific sequence to avoid Windows imposing its own generic drivers.
This usually indicates a physical connection problem. : If your laptop already has built-in Bluetooth,
Connect the device and check for updates. Windows often fetches the necessary generic Bluetooth drivers automatically. Manual Update via Device Manager: Open Device Manager .
To verify the HJX-001 driver is installed correctly: The consequences of a missing or corrupt driver
Back up your registry before proceeding.
HJX-001 Receptor De Audio Bluetooth Universal Usb ... - sgemx