ACPI HPQ0004 Unknown Device is a troublesome hardware device problem being experience by PC users like you. In this article, we will consider how to fix this unknown device trouble by automatic and manual option, and we will also briefly discuss the main functions of an ACPI HPQ0004 device.
Automatic Option for Fixing ACPI HPQ0004 Unknown Device
If you want to save time and energy in fixing device driver related troubles, such as ACPI HPQ0004 Unknown Device, then you can use a reliable and sophisticated Automatic Driver Update Tool such as Driver Detective. Driver Detective will automate the process of searching and downloading device drivers online.
With the aid of Driver Detective, you won’t need to search for ACPI HPQ0004 drivers on the Internet, and read descriptions of each device drivers to make sure that you will download the correct drivers to fix your unknown ACPI HPQ0004 device trouble. It will be a great advantage for you, since one of the features of Driver Detective is to provide the important details of a hardware device such as the device type, official manufacturer of the unknown device, provider of the driver update, and version of the device driver. For more information regarding the automatic option, you can read our post “Fix Device Driver Problems with Ease.”
Now, let us consider the functions of this device for you to know the importance of fixing Unknown Device HPQ0004.
The device ID HPQ0004 belongs to Hewlett Packard Company. The device using this ID is known by various names such as HP Mobile Data Protection Sensor and ProtectSmart Hard Drive Protection, and it is used by the HP 3D DriveGuard software to protect your hard disk from failures.
Manual Option in Fixing ACPI HPQ0004 Unknown Device
The safest manual option that you can consider is to install the required device drivers using your HP installation CD. In case that you don’t have the installation CD, your HP drivers are already outdated, or you don’t want to use the automatic option, then you must undergo a manual unknown device driver download (.exe or .zip) online.
Newbie PC users tend to use ACPI/HPQ0004 as a search keyword when they encounter ACPI HPQ0004 Unknown Device trouble. If you already tried using this keyword, then you already know the hassles in searching and downloading device drivers manually online. Typing this keyword in the search engine will provide you with thousands of search results, and obviously, PC users like you will start reading each result until you find the solution for your unknown device ACPI HPQ0004.
On the other hand, having the knowledge that the HPQ0004 unknown device is an HP device, you can just visit their official website (http://www.hp.com/) and search for the correct HPQ0004 device driver that is compatible with your computer. You must consider that the device driver to be downloaded must be compatible with the model of your HP PC, your Windows OS (Windows7/Vista/XP), and OS-type either 32-bit or 64-bit.
You must take note of the above precautions if you don’t want to end with additional hardware device troubles aside from your ACPI HPQ0004 Unknown Device, but you can always use Driver Detective software if you don’t want to take risks such as installing wrong/incompatible device driver or being infected by malware and computer viruses. Most especially, Driver Detective is a big advantage if you have multiple unknown devices on your PC or multiple devices with outdated drivers, since the manual option will definitely take plenty of your time and energy, and add risks associated with additional device troubles.