HP Pro 3120 Minitower dekstop PC / Yosemite

[mac4krac4]

Hi, I'm trying to install 10.10.4 on this machine. In the past I managed to install 10.7 and 10.8 on it so I know the specs aren't to wild to have a hackintosh system. Sadly I don't remember the boot flags I used back than.

When I tried to upgrade it to 10.10 I can't even boot it with Unibeast USB. The boot process always fails at the same step:

Starting Darwin x86/64
Boot Args: ......

... Then the screen goes blank and the system reboots.

Boot flags that I tried already:

1. -v -f GraphicsEnabler=Yes cpus=1 PCIRootUID=1 npci=0x2000
2. -v -f GraphicsEnabler=Yes cpus=1 PCIRootUID=0 npci=0x2000
3. -v -f GraphicsEnabler=Yes cpus=1 PCIRootUID=1 npci=0x3000
4. -v -f GraphicsEnabler=Yes cpus=1 PCIRootUID=0 npci=0x3000

And

5. -v -f GraphicsEnabler=Yes cpus=1 PCIRootUID=1 npci=

Loads longer and gives a bit different outcome (blank screen, no reboot):

...
NVDANV50HAL loaded and registered
DMOS has arrived
[IOBluetoothHCIControler][start] -- completed

... Blank. Need to do a hard reboot.



HP Pro 31210 MT Specs:

• Motherboard HP/IPIEL-LA3
• Intel G43 Express Chipset
• HP/Pegatron NVIDIA GeForce GT230 (1.5GB) PCIe x16 Graphics Card
• 8GB PC3-10600 DDR3 SDRAM (1066/1333MHz) non-ECC
• Kingston SSD SATA 3 60GB
• SuperMulti LightScribe DVD Writer
• EHCI high-speed USB 2.0 controller
• Integrated Realtek 8111DL Gigabit Ethernet Controller
• Realtek ALC888S High Definition audio codec

 

[mac4krac4]

Finally a bit of progress...

Boot options:

• -v -f GraphicsEnabler=Yes IGPEnabler=No cpus=1 PCIRootUID=1 npci= config=Null DSDT=Null

Now I got to the graphics mode and setup can begin