- Joined
- Aug 16, 2012
- Messages
- 127
- Motherboard
- GIGABYTE Z390 UD - Clover
- CPU
- i7-9700
- Graphics
- RX 480 + UHD 630
Hi, I have an HP 450 G1, I managed to install OSx Mavericks following Rehabman's instructions
these are the laptop's specs
CPU: Core i7 i7-4702MQ
RAM 4GB Max 16
750GB HDD
Graphics Card: AMD Radeon HD 8750M 1.024mb (disabled)
Everything working exept for sleep, wifi and card reader
Quick Guide (Tested and works on my machine)
-Make Unibeast USB
-Patch the kernel of Unibeast USB Haswell early reboot, Mavericks, locked MSRs, and HP Envy 15-J063CL (i7-4700MQ))
-Disable hybrid graphics in Probook 450 g1 BIOS
-Boot and install OSX from Unibeast (Partition your drive with GUID table and create a Mac OSX Extended Journaled partition for installation)
-Reboot in installation and patch the HDD kernel Haswell early reboot, Mavericks, locked MSRs, and HP Envy 15-J063CL (i7-4700MQ))
-fix boot0 error (http://www.tonymacx86.com/25-boot0-e...ial-guide.html)
-boot with these flags: IGPEnabler=N GraphicsEnabler=N -x -v -f UseKernelCache=N dart=0
-go to System Preferences/Security & Privacy click on the unlock settings and select "Anywhere"
-Use ProBook Installer check 4x0s G0 option for "OS X support kexts". Install Chameleon. Create SSDT.Sleep Image Fix
-You can try to use my dsdtdsdt + ssdt.zi or read the guide under for DSDT work
-Use Multibeast for iMac14,2. Set DropSSDT=Y
-Use Chameleon Wizard to set GraphicsEnabler=Y IntelAzulFB=12
-Restart
-Install ACPIBacklight.kext (https://github.com/RehabMan/OS-X-ACPI-Backlight)
-Remove GenericUSBXHCI kext from system/library/extensions
-Shut Down, do EC Reset and start your new OSX System
-Repair Permissions with Disk Utility, Rebuild Cache with Kext Wizard
DSDT Guide
Collect the following from Linux (install or use a live USB):
- audio codec dump
- PCI inventory via 'lspci -nn'
- all ACPI tables, collect DSDT and all the SSDTs (probably 8) from /sys/firmware/acpi/tables (refer to this guide https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/wiki/How-to-patch-your-DSDT)
In OSX, get a recent build of iasl: http://www.tonymacx86.com/laptop-com...tml#post717200
Combine DSDT.aml and all SSDT1-8.aml into a single directory, disassemble the DSDT using this code:
Code:
iasl -e SSDT*.aml -d DSDT.aml
Download MaciAsl and start patching the DSDT (Guide: https://github.com/RehabMan/Laptop-DSDT-Patch)
Patches:
Apply this patch using the patch tool in MaciAsl
into definitionblock code_regex External\s+\(_SB_\.ISCT\) remove_matched;
-from herehttps://github.com/RehabMan/Laptop-DSDT-Patch Apply "IRQ Fix", "Audio Layout 12", "Rename GFX0 to IGPU" (only apply the first section, NOT the next two for VID/AGP1), "Brightness Fix (Haswell)", "Fix _WAK Arg0 v1"
Apply battery patch from here (https://github.com/RehabMan/HP-ProBo...06_Battery.txt)
-Change your DSDT header as follows
From: DefinitionBlock ("dsdt.aml", "DSDT", 2, "HPQOEM", "1942 ", 0x00000001)
To: DefinitionBlock ("dsdt.aml", "DSDT", 2, "HPQOEM", "1680 ", 0x00000001)
-Compile and save as dsdt.aml then place in the Extra folder
these are the laptop's specs
CPU: Core i7 i7-4702MQ
RAM 4GB Max 16
750GB HDD
Graphics Card: AMD Radeon HD 8750M 1.024mb (disabled)
Everything working exept for sleep, wifi and card reader
Quick Guide (Tested and works on my machine)
-Make Unibeast USB
-Patch the kernel of Unibeast USB Haswell early reboot, Mavericks, locked MSRs, and HP Envy 15-J063CL (i7-4700MQ))
-Disable hybrid graphics in Probook 450 g1 BIOS
-Boot and install OSX from Unibeast (Partition your drive with GUID table and create a Mac OSX Extended Journaled partition for installation)
-Reboot in installation and patch the HDD kernel Haswell early reboot, Mavericks, locked MSRs, and HP Envy 15-J063CL (i7-4700MQ))
-fix boot0 error (http://www.tonymacx86.com/25-boot0-e...ial-guide.html)
-boot with these flags: IGPEnabler=N GraphicsEnabler=N -x -v -f UseKernelCache=N dart=0
-go to System Preferences/Security & Privacy click on the unlock settings and select "Anywhere"
-Use ProBook Installer check 4x0s G0 option for "OS X support kexts". Install Chameleon. Create SSDT.Sleep Image Fix
-You can try to use my dsdtdsdt + ssdt.zi or read the guide under for DSDT work
-Use Multibeast for iMac14,2. Set DropSSDT=Y
-Use Chameleon Wizard to set GraphicsEnabler=Y IntelAzulFB=12
-Restart
-Install ACPIBacklight.kext (https://github.com/RehabMan/OS-X-ACPI-Backlight)
-Remove GenericUSBXHCI kext from system/library/extensions
-Shut Down, do EC Reset and start your new OSX System
-Repair Permissions with Disk Utility, Rebuild Cache with Kext Wizard
DSDT Guide
Collect the following from Linux (install or use a live USB):
- audio codec dump
- PCI inventory via 'lspci -nn'
- all ACPI tables, collect DSDT and all the SSDTs (probably 8) from /sys/firmware/acpi/tables (refer to this guide https://github.com/RehabMan/HP-ProBook-4x30s-DSDT-Patch/wiki/How-to-patch-your-DSDT)
In OSX, get a recent build of iasl: http://www.tonymacx86.com/laptop-com...tml#post717200
Combine DSDT.aml and all SSDT1-8.aml into a single directory, disassemble the DSDT using this code:
Code:
iasl -e SSDT*.aml -d DSDT.aml
Download MaciAsl and start patching the DSDT (Guide: https://github.com/RehabMan/Laptop-DSDT-Patch)
Patches:
Apply this patch using the patch tool in MaciAsl
into definitionblock code_regex External\s+\(_SB_\.ISCT\) remove_matched;
-from herehttps://github.com/RehabMan/Laptop-DSDT-Patch Apply "IRQ Fix", "Audio Layout 12", "Rename GFX0 to IGPU" (only apply the first section, NOT the next two for VID/AGP1), "Brightness Fix (Haswell)", "Fix _WAK Arg0 v1"
Apply battery patch from here (https://github.com/RehabMan/HP-ProBo...06_Battery.txt)
-Change your DSDT header as follows
From: DefinitionBlock ("dsdt.aml", "DSDT", 2, "HPQOEM", "1942 ", 0x00000001)
To: DefinitionBlock ("dsdt.aml", "DSDT", 2, "HPQOEM", "1680 ", 0x00000001)
-Compile and save as dsdt.aml then place in the Extra folder