找到相关硬件ID，找到对应的注册表，然后在原值的基础上减4 reg.exe add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI\VEN_8086&DEV_100E&SUBSYS_11001AF4&REV_03\3&13c0b0c5&0&90" /v Capabilities /t REG_DWORD /d 2 /f Important when in the registry editor, look under the Capabilities sextion and check it ends with 6 (ie 0x00000006) if it doesn't the the correspondin…