Once you know the chip manufacturer or your motherboard model, avoid third-party driver-download websites. Instead, download the official, secure packages directly from the main chip vendors. For Intel Bluetooth Chips
Since your system model name is missing, use to find the specific manufacturer of your Bluetooth chip (likely Intel, Realtek, or Broadcom): Right-click Start and select Device Manager . Expand the Bluetooth section.
Microsoft keeps a massive catalog of generic and OEM drivers that can resolve the "To Be Filled By OEM" loop. Open (Press Windows Key + I). Go to Update & Security > Windows Update . Click Check for updates . Click View optional updates (if available).
Right-click the item saying "To Be Filled By OEM" (or Unknown Device ) and select . Go to the Details tab. Click the Property dropdown menu and select Hardware Ids . to be filled by oem bluetooth drivers windows 10 64 bit new
: Some manufacturers leave these fields blank or as placeholders in their mass-produced firmware.
| Symptom | Details | |---------|---------| | Device Manager entry | “To be filled by OEM” under Bluetooth or Unknown device | | Driver status | “No drivers are installed for this device” (Code 28) or “This device cannot start” (Code 10) | | Bluetooth functionality | Missing in Action Center, Settings > Bluetooth & other devices, or tray icon | | Hardware IDs | Display as USB\VID_0000&PID_0000 or missing entirely | | Common causes | - Incomplete OEM driver installation - Corrupt ACPI or BIOS tables (custom PCs) - Generic Windows driver mismatch - Loose or faulty internal Bluetooth module (on laptops) |
Below is a guide to identifying your hardware and installing the correct 64-bit drivers for your "new" or newly updated system. 1. Why You See "To Be Filled by O.E.M." Once you know the chip manufacturer or your
To help point you to the exact download link, please tell me:
If your Bluetooth chip suddenly encountered this issue directly following an automated operating system update, you can leverage native recovery features to undo the conflict. Review the official Microsoft Support Update Guide for instructions on using the function to return your hardware communication pathways to their last known stable state. Step 5: Configure Windows Bluetooth Services
Search for these IDs on the Microsoft Update Catalog or the manufacturer's support site to find the latest Windows 10 64-bit installer. Step 3: Update Using Motherboard Support Expand the Bluetooth section
If you want to find your motherboard model to get factory drivers, bypass the BIOS glitch using the Command Prompt:
The "To Be Filled By OEM" message is simply a cosmetic error caused by an incomplete BIOS profile, but the underlying Bluetooth failure is entirely fixable. By digging up your true hardware IDs or motherboard model, downloading the official Windows 10 64-bit package from Intel, Realtek, or your motherboard manufacturer, and doing a clean installation, you can restore your wireless connectivity within minutes.
If you check your device manager and see "To Be Filled By OEM" in the manufacturer field of your Bluetooth adapter, it means the hardware was installed by the laptop or motherboard manufacturer (e.g., Dell, HP, Lenovo, ASUS) but the specific brand name wasn't registered in that field.