Aug 27, 2024 · ACPI Component Architecture (ACPICA) is a reference implementation of the Advanced Configuration and Power Interface (ACPI) specification. This implementation simplifies complex …

Dec 12, 2025 · Major changes: Update many existing ACPI tables to follow the ACPI 6.6 Specification changes and/or newly approved ASWG ECRs Add a few new ACPI tables: IOVT, SWFT, KEYP Add …

Sep 23, 2014 · Access the resources you need to work with ACPI Component Architecture.

ACPI evolves the existing collection of power management BIOS code, Advanced Power Management (APM) application programming interfaces (APIs, PNPBIOS APIs, Multiprocessor Specification …

Oct 19, 2025 · Hello, I'm a G16 7630 user. I found an unknown device in Device Manager, and its driver won't install. ACPI\DELL0033\2&DABA3FF&0 PS: Dell SupportAssist doesn't find anything. Intel …

Jul 17, 2025 · The "ACPI BIOS ERROR" stop code (usually 0x000000A5) indicates a problem between Windows and your computer's BIOS, particularly with ACPI (Advanced Configuration and Power …

Oct 15, 2025 · Today, after I updated my DELL G15 5530 to the new BIOS 1.28.1 appered an unknown device on device manager ACPI\DELL0033\2&DABA3FF&0 and no matter wat I do, it wont install …

‎ 07-18-2025 04:26 PM setting the ACPI to hidden prevents the windows OS from seeing the ACPI hardware as such there is no missing ACPI driver and it's the missing ACPI driver that is causing the …

Dec 12, 2025 · Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.

Oct 21, 2025 · Learn what to do if you find a device with a Yellow Exclamation Mark on an unknown device that shows ACPI\DELL0033\2&DABA3FF&0.