OS X 10.11.x on the Acer C720

(Core i3, 4 GB RAM and 64 GB or higher SSD required)


Bootloader Status


BootloaderStatusDescription
Enoch (Chameleon)WorkingWorks out of the box on SeaBIOS
Clover LegacyNot WorkingCrashes Intel VGABIOS on SeaBIOS 1/2 of time
Clover UEFIWorkingWorking with Coreboot + Tianocore UEFI firmware

Device Driver Status

DeviceStatusDescription
CPU/Mainboard/ChipsetWorkingWorks with patched coreboot and FakeSMC
KeyboardWorkingWorking with HIDPS2Keyboard.
I2C BusWorkingWorking with VoodooI2C
Trackpad (Cypress)WorkingWorking with Cypress driver in VoodooI2C.
Trackpad (Elan)WorkingWorking with Elan driver in VoodooI2C.
Touch Screen (Atmel) [Acer C720P]WorkingWorking with Atmel driver in VoodooI2C.
Video AccelerationWorkingWorking with coreboot patch, DSDT patch and FakePCIID
HDMI VideoWorkingWorking with video acceleration
Brightness ControlWorkingWorking with IntelBacklight
Power StatusWorkingFully working with ACPIBatteryManager.
Audio (Speakers & Microphone)WorkingWorks with patched AppleHDA
Audio (Headphone Port; Headphone & Mic combo)WorkingWorks with patched AppleHDA and Codec Commander
Audio (HDMI)Not WorkingNot working even with DSDT patch. Likely related to Windows issue.
Wireless LANBuggyDoesn't work with cold boot, dies with sleep/wake,
BluetoothWorkingWorking with BTFirmwareUploader
WebcamWorkingWorks with patched DSDT
USB 3.0 Port (XHCI)WorkingWorks with patched DSDT
USB 2.0 Port (ECHI)WorkingWorks with patched DSDT
SD Card SlotWorkingWorks with patched DSDT