OpenCore EFI for HP Prodesk 400 G1 Desktop Mini Business PC

(testet with BigSur 10.5.1)

details:

• iMac Pro (2017) smbios, serials removed
• OpenCore 7.1
• Lilu 1.5.4
• USBInjectAll 0.7.6
• VirtualSMC 1.2.5
• WhateverGreen 1.5.1
• AppleALC 1.6.2
• IntelMausi 1.0.7

Configuration

Specifications	Details
Computer model	HP Prodesk 400 G1 DM
Processor	Intel i3-4160T Processor
Graphics	Intel HD4400
Sound	Realtek ALC221
Ethernet	Intel i217LM-GbE-LOM

not tested:

• VGA out
• m2 slots

Screen resolution problem:

• Dell 2405 works with full resolution of 1920x1200 (and also with lower resolutions)
• AOC Q3279VWF only works with 1080p but monitor has 2560x1440, currently no idea why, the iGPU HD4400 could do it

First-time installation

• follow dortania guide to create macrecovery usb stick
• use this EFI-folder on that usb stick
• create macserials (see dortania guide) and add them to config.plist
• UEFI-start that usb-stick via boot manager
• erase target disk via disk utilities
• install MacOS (needs network attached)
• wait, it needs some restarts before ready
• ready!