HP 9470m Opencore Monterey 1600x900 Broadcom WiFi

• Opencore EFI for HP Elitebook 9470m 1600x900 Broadcom WiFi running Monterey 12.2.1
• Bluetooth fixed with BlueToolFixup.kext and enable only AirPortBrcmNIC_Injector.kext
• ECEnabler.kext to enable Battery Indicator. Please ignore the BTST and BTIF errors during macos installation as ECEnabler.kext is not yet loaded.
• HD4000 patched with OC 0.8.0 Post Install Root Patch
• Rename Monterey System Volume name with Disk Utility. According to @miliuco, the workaround is to install Intel Power Gadget in order to update both the OC boot menu entry and the preboot volume with new name.

Credits

Opencore
hackintosh107
InsanelyMac - Miliuco
1Revenger1
Robbish
Sirsasana

Changes

07042022

• Reverted to MacOS Monterey 12.2.1 because many apps like Whatsapp and vs Code crashed on Monterey 12.3.1
• Updated to OC 0.8.0 and latest kexts
• SMBIOS MacBookPro13,1 in order for battery indicator to work

06042022

• Updated to MacOS Monterey 12.2.1
• Updated to OC 0.7.9 and latest kexts like VirtualSMC
• SMBIOS iMac17,1 in order for OC 0.7.3 and above to boot and bypass the prompt that “a required firmware update could not be installed” during installation.

Specifications:

• CPU: Intel Core i7-3687U
• GPU: Intel HD Graphics 4000
• Resolution: 1600x900
• Audio: IDT 92HD91BXX
• Wi-Fi: BCM94352HMB
• Bluetooth: Broadcom Bluetooth 4.0
• Ethernet: Intel 82579LM
• Touchpad: Synaptics SMBus TouchPad
• Card reader:
  • JMicron Card Reader
  • Alcor Micro USB Smart Card Reader
• Fingerprint: Synaptics Fingerprint Sensors

Version:

• OpenCore: 0.7.9
• macOS: Monterey 12.2.1

Working:

• Intel HD Graphics 4000
• Sleep
• Audio (using AppleALC.kext with layout-id = 13)
• Internal microphone
• External microphone
• Touchpad (with multi gestures)
• Battery indicator
• Ethernet
• Wi-Fi
• Bluetooth
• CPU power management
• Webcam
• USB ports
• Fn function keys
• Card reader
• Synaptics Fingerprint Sensors

Set bios settings as follows:

Advanced tab:
Boot options:

• Fast Boot = Disabled
• Network (PXE) Boot = Disabled
  Secure Boot Configuration:
• "Legacy Support Enable and Secure Boot Disable"
  System Options:
• Virtualization Technology (VTx) = Disabled (recommended, Enable also worked)
• Virtualization Technology for Direct I/O (VTd) = Disabled (recommended, Enable also worked)
  Built-In Device Options:
• Wake On LAN = Disabled
• Video memory size = 64 MB
• LAN/WLAN Auto Switching = Disabled
• Fingerprint Device = Disabled
  Power Management Options:
• Extended Idle Power States = Disabled
• Deep sleep = You can keep this enabled
• Wake when Lid is Opened = Enabled
• Wake on USB = Disabled