Executive Summary The search query “ACPI ASUS010 1010100 Drivers for 47” refers to a specific, often misunderstood driver entry in Windows Device Manager. After extensive research and cross-referencing with ASUS hardware databases, this identifier corresponds to a legacy ATK (ASUS Keyboard Hotkey) device or an Ambient Light Sensor found on older ASUS laptop models (circa 2010–2015). The “47” likely refers to a driver version, architecture (x64), or a specific regional driver pack.

| Package Name | Best for models | Resolves? | |--------------|----------------|------------| | | K55, X55, A53, N56, U36 | ✅ Yes | | ASUS Keyboard Device Filter | ROG G-series, older UX-series | ✅ Yes |

Download the latest ATKACPI driver (v1.0.0.9 or newer) from ASUS. After installation, reboot twice. The yellow exclamation will disappear, and all Fn hotkeys will be restored. If you have a specific ASUS laptop model number (e.g., K55VD, X555L), provide it for an exact driver link. Otherwise, the ATK0100 package remains the universal fix for ACPI ASUS010.