I've no idea how to make HD3000 work in BigSur +, It only supports Catalina -
| Type | Spec |
|---|---|
| Model Name | Dell Latitude E6520 |
| CPU | Intel(R) Core(TM) i7-2620M CPU @ 2.70GHz Sandy Bridge |
| RAM | 4 GB 1333 MHz DDR3 |
| Internal Graphics Card | Intel® HD Graphics 3000 |
| Has External Graphics Card | No |
| Wi-Fi | Intel Centrino Advanced-N 6205 AGN |
| Ethernet | Intel 82579LM |
| Audio | IDT IDT92HD90BXX |
| Type | Problem | Status |
|---|---|---|
| IGPU | OCLP not working with this machine, so BigSur + is not supported | ❌ |
| AppleALC.kext | Soundcard only work with VoodooHDA | |
| Touchpad | acidanthera/VoodooPS2 only work with BigSur + |
| Type | Info | Status |
|---|---|---|
| SMBIOS Settings | With [GenSMBIOS] you should definitely set your SMBIOS settings and ROM value for iCloud and Apple services. ROM value is your ethernet MAC address. Be sure your ethernet is en0 in Hackintool. | |
| Patching IGPU | Patching HD3000 in Catalina by using chris1111/Legacy-Video-patch |