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Translated from Japanese to English

Product: HP ProBook 635 Aero G8
Edition: Windows 11 Pro
Version: 24H2
Installed on: 2025/10/25
OS Build: 26100.6901

● Issue: Bluetooth device pairs but never stays connected

  • When pairing a Bluetooth device, it initially shows as “Connected”, but immediately switches back to “Paired”.

  • I tried restarting multiple times but the issue persists.

● Affected Bluetooth device

  • Keyboard: Logitech Pebble Keys K380s
    This keyboard works completely fine on two other laptops (Dell and Mouse Computer). The issue only occurs on this HP laptop.

● Troubleshooting already attempted (none worked)

  • Device Manager → Uninstalled Bluetooth driver (Realtek Wireless Bluetooth Adapter) → Restart

  • Device Manager → Uninstalled Bluetooth driver (Realtek Wireless Bluetooth Adapter) → Installed the latest driver from HP website (Realtek RTL8xxx Series Bluetooth Driver) → Restart → The driver version did not update (Properties still shows the older version)

  • Device Manager → Update Driver (Realtek Wireless Bluetooth Adapter) → It says the latest driver is already installed

Why can’t I successfully install the Bluetooth driver downloaded from the official HP support site?

● Reference (HP Official Support)
https://jp.ext.hp.com/v-ivr/common/os-howto/faq/74/

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