https://dortania.github.io/OpenCore-Install-Guide/config-laptop.plist/sandy-bridge.html
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ACPI</key>
<dict>
<key>SSDT</key>
<dict>
<key>Generate</key>
<dict>
<key>APSN</key>
<false/>
<key>PluginType</key>
<false/>
<key>PStates</key>
<false/>
<key>APLF</key>
<false/>
<key>CStates</key>
<false/>
</dict>
<key>NoOemTableId</key>
<false/>
<key>DropOem</key>
<false/>
<key>NoDynamicExtract</key>
<false/>
</dict>
<key>DisableASPM</key>
<true/>
<key>smartUPS</key>
<false/>
<key>DSDT</key>
<dict>
<key>Patches</key>
<array>
<dict>
<key>Find</key>
<data>oAqTU1RBUwE=</data>
<key>Replace</key>
<data>oAqRCv8L//8=</data>
<key>Disabled</key>
<false/>
<key>Comment</key>
<string>Fix bug boot</string>
</dict>
<dict>
<key>Find</key>
<data>cA1DUFVTQ0swAENVVTA=</data>
<key>Replace</key>
<data>AAAAAAAAAAAAAAAAAAA=</data>
<key>Disabled</key>
<false/>
<key>Comment</key>
<string>CUU0</string>
</dict>
<dict>
<key>Find</key>
<data>cA1DUFVTQ0sxAENVVTE=</data>
<key>Replace</key>
<data>AAAAAAAAAAAAAAAAAAA=</data>
<key>Disabled</key>
<false/>
<key>Comment</key>
<string>CUU1</string>
</dict>
<dict>
<key>Find</key>
<data>cA1DUFVTQ0syAENVVTI=</data>
<key>Replace</key>
<data>AAAAAAAAAAAAAAAAAAA=</data>
<key>Disabled</key>
<false/>
<key>Comment</key>
<string>CUU2</string>
</dict>
<dict>
<key>Find</key>
<data>cA1DUFVTQ0szAENVVTM=</data>
<key>Replace</key>
<data>AAAAAAAAAAAAAAAAAAA=</data>
<key>Disabled</key>
<false/>
<key>Comment</key>
<string>CUU3</string>
</dict>
</array>
<key>Fixes</key>
<dict>
<key>FixHPET</key>
<true/>
<key>FixHDA</key>
<false/>
<key>FixRTC</key>
<true/>
<key>FixTMR</key>
<true/>
<key>FixShutdown</key>
<true/>
<key>FixIPIC</key>
<true/>
<key>FixMutex</key>
<true/>
<key>FixDarwin7</key>
<false/>
<key>DeleteUnused</key>
<false/>
<key>FixRegions</key>
<true/>
</dict>
<key>Name</key>
<string>DSDT.aml</string>
<key>DropOEM_DSM</key>
<false/>
<key>Debug</key>
<false/>
<key>ReuseFFFF</key>
<false/>
</dict>
<key>AutoMerge</key>
<false/>
<key>HaltEnabler</key>
<true/>
<key>FixHeaders</key>
<false/>
<key>FixMCFG</key>
<false/>
</dict>
<key>Boot</key>
<dict>
<key>NeverHibernate</key>
<true/>
<key>Legacy</key>
<string>PBR</string>
<key>DefaultLoader</key>
<string>boot.efi</string>
<key>NeverDoRecovery</key>
<true/>
<key>Debug</key>
<false/>
<key>Arguments</key>
<string>npci=0x2000 dart=0 -no_compat_check alcid=1 -v</string>
<key>CustomLogo</key>
<false/>
<key>Secure</key>
<false/>
<key>Timeout</key>
<integer>10</integer>
<key>DefaultVolume</key>
<string>LastBootedVolume</string>
</dict>
<key>GUI</key>
<dict>
<key>Theme</key>
<string>Olarila</string>
<key>Mouse</key>
<dict>
<key>Mirror</key>
<false/>
<key>Speed</key>
<integer>8</integer>
<key>DoubleClick</key>
<integer>500</integer>
<key>Enabled</key>
<true/>
</dict>
<key>ShowOptimus</key>
<true/>
<key>KbdPrevLang</key>
<true/>
<key>Hide</key>
<array>
<string>Preboot</string>
</array>
<key>EmbeddedThemeType</key>
<string>Dark</string>
</dict>
<key>CPU</key>
<dict>
<key>UseARTFrequency</key>
<false/>
</dict>
<key>Devices</key>
<dict>
<key>LANInjection</key>
<false/>
<key>NoDefaultProperties</key>
<false/>
<key>Audio</key>
<dict>
<key>AFGLowPowerState</key>
<true/>
<key>ResetHDA</key>
<true/>
</dict>
<key>InjectHDMI</key>
<false/>
<key>UseIntelHDMI</key>
<false/>
<key>Properties</key>
<dict>
<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
<dict>
<key>framebuffer-stolenmem</key>
<data>AAAwAQ==</data>
<key>framebuffer-patch-enable</key>
<data>AQAAAA==</data>
<key>framebuffer-unifiedmem</key>
<data>AAAAgA==</data>
<key>enable-hdmi20</key>
<data>AQAAAA==</data>
<key>framebuffer-fbmem</key>
<data>AACQAA==</data>
</dict>
</dict>
<key>InjectLAN</key>
<false/>
<key>USB</key>
<dict>
<key>FixOwnership</key>
<true/>
<key>AddClockID</key>
<true/>
<key>Inject</key>
<true/>
<key>HighCurrent</key>
<false/>
</dict>
</dict>
<key>Graphics</key>
<dict>
<key>EDID</key>
<dict>
<key>Inject</key>
<false/>
</dict>
<key>NvidiaSingle</key>
<false/>
<key>Inject</key>
<dict>
<key>ATI</key>
<false/>
<key>Intel</key>
<false/>
<key>NVidia</key>
<false/>
</dict>
<key>RadeonDeInit</key>
<false/>
</dict>
<key>KernelAndKextPatches</key>
<dict>
<key>AppleRTC</key>
<true/>
<key>KernelPm</key>
<true/>
<key>KernelLapic</key>
<true/>
<key>PanicNoKextDump</key>
<true/>
<key>KernelXCPM</key>
<false/>
<key>Debug</key>
<false/>
<key>KextsToPatch</key>
<array>
<dict>
<key>Find</key>
<data>g72M/v//EA==</data>
<key>Comment</key>
<string>USB port limit patch</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCIPCI</string>
<key>Replace</key>
<data>g72M/v//Gw==</data>
<key>MatchOS</key>
<string>10.11.x</string>
</dict>
<dict>
<key>Find</key>
<data>g710////EA==</data>
<key>Comment</key>
<string>USB port limit patch</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCIPCI</string>
<key>Replace</key>
<data>g710////Gw==</data>
<key>MatchOS</key>
<string>10.12.x</string>
</dict>
<dict>
<key>Find</key>
<data>g32IDw+DpwQAAA==</data>
<key>Comment</key>
<string>USB port limit patch by PMHeart</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCI</string>
<key>Replace</key>
<data>g32ID5CQkJCQkA==</data>
<key>MatchOS</key>
<string>10.13.x</string>
</dict>
<dict>
<key>Find</key>
<data>g/sPDw==</data>
<key>Comment</key>
<string>USB port limit patch #1 10.14.x modify by DalianSky(credit ydeng)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.iokit.IOUSBHostFamily</string>
<key>Replace</key>
<data>g/s/Dw==</data>
<key>MatchOS</key>
<string>10.14.x</string>
</dict>
<dict>
<key>Find</key>
<data>g+MP0w==</data>
<key>Comment</key>
<string>USB port limit patch #2 10.14.x modify by DalianSky(credit PMHeart)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.iokit.IOUSBHostFamily</string>
<key>Replace</key>
<data>g+M/0w==</data>
<key>MatchOS</key>
<string>10.14.x</string>
</dict>
<dict>
<key>Find</key>
<data>g/sPDw==</data>
<key>Comment</key>
<string>USB Port limit patch #3 10.14.x modify by DalianSky(credits PMheart)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCI</string>
<key>Replace</key>
<data>g/s/Dw==</data>
<key>MatchOS</key>
<string>10.14.x</string>
</dict>
<dict>
<key>Find</key>
<data>g/8PDw==</data>
<key>Comment</key>
<string>USB Port limit patch #4 10.14.x modify by DalianSky(credits PMheart)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCI</string>
<key>Replace</key>
<data>g/8/Dw==</data>
<key>MatchOS</key>
<string>10.14.x</string>
</dict>
<dict>
<key>Find</key>
<data>g/sPDw==</data>
<key>Comment</key>
<string>USB Port limit patch #1(credits PMheart)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.iokit.IOUSBHostFamily</string>
<key>Replace</key>
<data>g/s/Dw==</data>
<key>MatchOS</key>
<string>10.15.x</string>
</dict>
<dict>
<key>Find</key>
<data>g/kPDw==</data>
<key>Comment</key>
<string>USB Port limit patch #2(credits PMheart)</string>
<key>Disabled</key>
<false/>
<key>InfoPlistPatch</key>
<false/>
<key>Name</key>
<string>com.apple.driver.usb.AppleUSBXHCI</string>
<key>Replace</key>
<data>g/k/Dw==</data>
<key>MatchOS</key>
<string>10.15.x</string>
</dict>
</array>
<key>EightApple</key>
<true/>
<key>DellSMBIOSPatch</key>
<false/>
<key>AppleIntelCPUPM</key>
<true/>
<key>KernelCpu</key>
<false/>
</dict>
<key>RtVariables</key>
<dict>
<key>ROM</key>
<string>...hidden...</string>
<key>BooterConfig</key>
<string>0x28</string>
<key>CsrActiveConfig</key>
<string>0x67</string>
</dict>
<key>SMBIOS</key>
<dict>
<key>Trust</key>
<true/>
<key>NoRomInfo</key>
<true/>
<key>Mobile</key>
<false/>
</dict>
<key>SystemParameters</key>
<dict>
<key>InjectKexts</key>
<string>Yes</string>
<key>InjectSystemID</key>
<true/>
</dict>
</dict>
</plist>