9.5 Part IV: Patching your DSDT 10. Final Notes 11. Utilities 12. Other links 14. Change Log 15. Introduction and Overview For the past week or so I have spent researching upon how to get Mac OS X 10.10.3 (Yosemite) onto my HP Probook 4520s, during my research it has been hard to figure out some stuff and going on and off about other ideas on how to get it working.
Should I install Mac OS on an HP Laptop with Windows 10 installed? I install Mac OS on a HP ProBook 4540s? Specs on the picture, you CAN install Msc OS, but I.
But now finally almost everything is working, at least its in a usable state. This process takes a long time and you might want to rush through this, but be patient and you will succeed! Driver Canon Lbp 1210 Windows 7 Hp Scanjet 4670 Driver Mac Os X. on this page. The Joiner And Cabinet Maker 1839 Pdf Printer. Requirements - HP Probook 4520s with exact specifications as specified in 'Specifications and Technical details' section. - 8GB USB thumb drive - Another USB thumb drive (optional for transferring files to and from the 4520s) - Genuine MacBook, Hackintosh or VirtualMachined OS X.
- OS X Yosemite downloaded from Mac App Store - A Linux live CD/USB (Preferably Ubuntu 14.04, this is optional, but if you want to be sure that everything will work get a live CD/USB) - Patience! Specifications and Technical details Model: HP Probook 4520s CPU: Intel Core i3 330m GPU: Intel HD Graphics 1st Generation RAM: 2GM 1333MHz (I have switched to 6GB 1333MHz, 1x2GB 1x4GB) HDD: 250GB Seagate Momentus 7200RPM (I have switched to a Corsair Force 60GB SSD) Ethernet: Realtek RTL8191SE Wireless: Atheros AR9285 802.11a/b/g/n Bluetooth: Broadcom BCM2070 Touchpad: synaptics touchpad Webcam: HP Webcam Cardreader: Unknown Audio: IDT HD Audio (Unknown model) 4. None working and untested features • HDMI out (not working) • VGA out (semi working, clamshell mode only ) • eSATA (Not tested) • Hand-off (Not tested) 5.
Disclaimer There are many other 4520s models out there, some have ATI graphics and some have i5 processors, I do not know if these steps here are going to work for those 4520s models. And I cannot even guarantee that these steps that you are about to follow will work for you and your 4520s.
I take no responsibility for whatever you do to your laptop, proceed with knowing the fact that you are doing this at your own risk. (If you get this working on another 4520s please let me know so I can update the guide). BIOS Settings This is the easy part all you have to do is make sure you are running the default settings in the BIOS, but if you want to know what to disable and leave enable here is a list: Settings you might want to turn off: • UEFI • HP DayStarter • HP QuickLook • Preboot Authentication on HP QuickLook Boot • HP QuickWeb • HP QuickWeb: Write Protect • Wake on USB • Any password protection/DriveLock/Anti Theft Settings you MUST have turned on: • Legacy USB Support You might be wondering why we are not going to use UEFI? This is because the UEFI in the 4520s is broken and a very early version of UEFI (it even says so when you try and enable it) and because of this the native UEFI on the 4520s cannot load OS X.
Pre-Installation Before you even begin, make sure you got everything off the harddrive that you want to backup first once that is done, you can proceed to the next step. Start by installing Unibeast on the Genuine MacBook, Hackintosh or VirtualMachined OS X. Hp Scanjet 3200c Scanner Driver Windows Xp. We want to create a bootable installer for our 4520s to do that we have to format our 8GB USB thumb drive to Mac OS X Extended (Journaled) in the Disk Utility. Once that is done you can run Unibeast and follow the on screen instructions, just make sure you select your thumb drive as the target to install to and not any other drive you have connected. Once you have your Unibeast USB we have to do some work on it. Start by going into the USB drive then go to: System/Library/Extensions/ And we want to find 2 files and copy them to another USB (or in a folder you create on the installer USB): AppleIntelHDGraphics.kext AppleIntelHDGraphicsFB.kext After you have copied them, you need to remove them. Once those two files are copied and removed we are done with the Unibeast USB.