iMac4,1
iMac (20-inch, Early 2006)iMac2006EFI 32-bitno security chip
Not compatible: 32-bit-only CPU (Intel Core Duo "Yonah"). Omarchy and Arch Linux support x86_64 only.
| Criterion | 17-inch | 20-inch | Config count |
|---|---|---|---|
| Boot · a failure here makes a config Unsupported 0 of 6 passed | |||
| Installer boots via 32-bit EFI workaround | Not compatible | Not compatible | 2 |
| Internal storage detected and installation completes | Not compatible | Not compatible | 2 |
| Installed system starts, restarts and shuts down cleanly | Not compatible | Not compatible | 2 |
| Graphics 0 of 4 passed | |||
| Discrete GPU acceleration | Not compatible | Not compatible | 2 |
| External display output | Not compatible | Not compatible | 2 |
| Display 0 of 4 passed | |||
| Internal display at native resolution | Not compatible | Not compatible | 2 |
| Display brightness control | Not compatible | Not compatible | 2 |
| Input 0 of 2 passed | |||
| IR receiver (Apple Remote) | Not compatible | Not compatible | 2 |
| Power 0 of 2 passed | |||
| Sleep and wake | Not compatible | Not compatible | 2 |
| Audio 0 of 12 passed | |||
| Built-in speakers | Not compatible | Not compatible | 2 |
| Built-in microphone | Not compatible | Not compatible | 2 |
| Headphone / analog audio output | Not compatible | Not compatible | 2 |
| Line-in / analog audio input | Not compatible | Not compatible | 2 |
| Optical digital audio output | Not compatible | Not compatible | 2 |
| Optical digital audio input | Not compatible | Not compatible | 2 |
| Camera 0 of 2 passed | |||
| Built-in webcam | Not compatible | Not compatible | 2 |
| Networking 0 of 6 passed | |||
| Wi-Fi | Not compatible | Not compatible | 2 |
| Bluetooth | Not compatible | Not compatible | 2 |
| Ethernet | Not compatible | Not compatible | 2 |
| Ports 0 of 4 passed | |||
| USB-A ports | Not compatible | Not compatible | 2 |
| FireWire | Not compatible | Not compatible | 2 |
| Storage 0 of 2 passed | |||
| Internal optical drive reads discs | Not compatible | Not compatible | 2 |
| Thermal 0 of 4 passed | |||
| Temperature sensors report under load | Not compatible | Not compatible | 2 |
| Fans respond to load | Not compatible | Not compatible | 2 |
Research notes (unverified)
- First Intel iMac. Every configuration has a 32-bit Yonah CPU, so none can run Omarchy.
Sources (4) and identifiers
Board IDs: Mac-F42786C8, Mac-F42787C8
- https://everymac.com/systems/apple/imac/specs/imac_cd_1.83_17.html
- https://everymac.com/systems/apple/imac/specs/imac_cd_2.0_20.html
- https://github.com/acidanthera/OpenCorePkg/blob/master/AppleModels/DataBase/iMac/IM41.yaml
- https://github.com/linuxhw/LsPCI/tree/master/All%20In%20One/Apple/iMac4/iMac4%2C1