ATK0100 ACPI drivers are available to download from ASUS official website. The related device name in the Device Manager is “ATK0100 ACPI UTILITY”. If the driver is having problem, the device will always be displayed as “Unknown Device” (see as follow screenshot).
Though the driver can be downloaded from ASUS, it is not easy to locate it on the website. If you want to update the driver, there are 2 options you can use to download the driver. Both options apply to Windows 10, 7, 8, 8.1, XP & Vista.
Option 1: Download ASUS ATK0100 ACPI drivers from ASUS
Before you get started, ensure that you know the PC model and the specific version of operating system that you are using. For ASUS laptops, the model name can be found on the label sticked on the back and printed on the “MODEL” section. If you are sure what specific version of Windows you are using, see Quickly Get Operating System Version.
Follow these steps:
1. Go to ASUS website.
2. Point your cursor over “Support” on top of the menu and click Support.
3. Enter your laptop model name in the search box and start search. (Let’s take N46VM for example.)
4. Click Driver & Tools.
5. Select the OS to one that your PC is running.
6. Expand header Utilities. The ATK0100 ACPI drivers can be found there. If you see ATKACPI driver but not ATK0100 ACPI driver, just download the ATKACPI driver. In this case, download the ATKACPI driver & ATK hotkey-related utilities from the list.
It is highly recommended that you download the latest version.
Option 2: Download ASUS ATK0100 ACPI drivers using Driver Easy
Downloading drivers manually can never be easier. It may take you a lot of energy and time. So there is another option for you to download the ASUS ATK0100 ACPI driver. The options is using Driver Easy.
Driver Easy can scan your computer and detect all problem drivers, then give you a list of new drivers. If ASUS ATK0100 ACPI driver is having problem, Driver Easy will detect it and find the latest driver for you. To download the driver, all you need to do is click your mouse 2 times. You don’t need to have much driver knowledge. And you will save much time on it.
Driver Easy has Free version and Professional version. Both versions can be used to download drivers. But if you use Free version to update the driver, you are required to install the driver step by step. And with Professional version, no further steps are necessary. After download completes, the driver will be installed automatically.