. Since your subsystem is Lenovo-specific, you should use official Lenovo support channels rather than generic drivers.
This indicates an active resources conflict. Access your system BIOS/UEFI, verify that the SMBus/ACPI parameters are enabled, and verify that your motherboard firmware matches recent stable vendor builds.
Enter your machine's unique or use their automated detection tool. Access the Drivers & Software menu panel. pci ven8086 ampdev8c22 ampsubsys309f17aa amprev04 patched
If you can tell me (e.g., Lenovo, Dell) or if you've already tried updating via Device Manager , I can help you find a more specific driver source.
/* Lenovo T440p / X240 with Intel 8 series SATA needs link power quirk */ if (pci_dev->vendor == 0x8086 && pci_dev->device == 0x8c22 && pci_dev->subsystem_vendor == 0x17aa && pci_dev->subsystem_device == 0x309f && pci_dev->revision == 0x04) dev_info(&pci_dev->dev, "Applying Lenovo rev04 SATA patch\n"); hpriv->flags Access your system BIOS/UEFI, verify that the SMBus/ACPI
For the most stable performance and to resolve "Unknown Device" issues in Device Manager, use these official sources: Lenovo Support:
Select .
If you require the functional integration of this specific device identifier, follow these steps to clear hardware errors: Method 1: Using the Official Intel Chipset Infrastructure
This is where the term enters the conversation. If you can tell me (e
: Revision number, indicating the specific stepping of the hardware. Why a "Patched" Driver is Often Needed
: Windows has native low-level access to the bus but lacks the precise Intel Chipset Device Software text definitions to label the device correctly.