If you want to shut down your computer without pressing the physical button, then such a command is the result of a G-State of ACPI. There are some additional states that work under the G1 State and are listed below: Every state has a specific function assigned to it. G-States of ACPIĪCPI is integrated with G-States or the Global States to control the hardware of a computer. The ACPI helps the operating system control the power states of hardware connected to a computer. So the idea was to build a standard that shuts down the peripherals or firmware that’s not in use. As a result, a lot of energy is wasted which reduces the battery life of a computer.
As these devices are connected to your computer, they will use some portion of energy. For example, CD/DVD ROM, USB devices, extra-hard drives, etc. There might be some peripherals connected to your computer that you are not using every time. Generally, ACPI helps a computer to be more power-efficient while maintaining its performance. Initially, it was integrated into notebooks or laptops to save battery life. The ACPI is a protocol or standard that was released back in 1996.
Acpi x64 based pc driver update 64 Bit#
The X64 implies that the system is compatible with X86 64 bit extensions. ACPI is the same feature that triggers sleep mode and other power-related functions on a PC. In general, it is a method used for controlling the power states of a PC and devices attached to it. What is ACPI X64?ĪCPI means “Advanced Configuration and Power Interface” a protocol or standard set by a microprocessor, operating system, firmware, or attached accessories. But before we dig into details, it’s better to understand what ACPI really is and how it affects the rest of your system.
There’s a lot of discussion going around ACPI X64-Based PC and how it can benefit you.