The dreaded yellow exclamation mark in Device Manager, the Bluetooth toggle that refuses to appear, or the inability to connect your wireless mouse, keyboard, or headphones—these are all symptoms of a driver problem. Specifically, the "ASUS X55C Bluetooth driver for Windows 10" is not automatically provided by Windows Update due to the age of the hardware.
Consequently, Windows 10 disables the device or marks it as "Driver Error (Code 31)". The solution is to manually install a modified or compatible driver. asus x55c bluetooth driver for windows 10
Before downloading a driver, you must know which manufacturer made your Bluetooth chip. Super User Device Manager (right-click the Start button and select it). Network adapters If you see an "Unknown Device," right-click it, go to Properties tab, and select Hardware Ids from the dropdown. Look for the (Vendor ID) and (Product ID). Common vendors for this model include: Atheros/Qualcomm : Often paired with AR9485 wireless. Ralink/MediaTek : Hardware ID often contains : Hardware ID often contains Microsoft Learn 2. Official Driver Options Official ASUS X55C Support Page The dreaded yellow exclamation mark in Device Manager,
Open Device Manager (right-click the Start button), expand Bluetooth , and look for the manufacturer's name. If it says "Generic Bluetooth Adapter," you may need to check the "Hardware ID" in the device properties to be sure. The solution is to manually install a modified
models use Atheros or Ralink hardware. If Foxconn doesn't work, these are your primary alternatives.