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Need Help Please. AMD A8 APU
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Hi guys, i've been working on installing Mavericks on my hp envy touch smart 15-j009wm. I have tried every boot flag and kernel i can think of. All i get is an instant reboot after it runs just a few lines. 

Specs:

 

AMD A8-5550m

Radeon HD 8550g graphics

8gb Ram

 

Let me know anything else you need. May donate with paypal if someone can help me get it running.

 

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Hi, i have the same processor and i used this flags:

 

amd -v npci=0x3000

 

and then before to install, choose:

 

GraphicsEnabler=Yes

IGPEnabler=Yes

npci=0x3000

MacPro 5,1

SATA3

UseKernelCache=Yes

 

I tried installing two weeks, trying in many ways, i have HP Pavilion p7-1414 Desktop

 

Motherboard: MSI MS-7778 (Jasmine) 
RAM: 10GB DDR3-1600 
Processor: AMD A8-5500 3.2 GHz (3.7 GHz turbo up to) 
2 Video Graphics: 
Internal: AMD HD7560D 
PCI Express: GIGABYTE NVIDIA GeForce GT 630 2GB DDR3 128 bit GPU 
Sound: Integrated IDT Audio 92HD73E 
Hard Drieve: 1TB SATA

 

Regards.

 

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Hi, i have the same processor and i used this flags:

amd -v npci=0x3000

and then before to install, choose:

GraphicsEnabler=Yes

IGPEnabler=Yes

npci=0x3000

MacPro 5,1

SATA3

UseKernelCache=Yes

I tried installing two weeks, trying in many ways, i have HP Pavilion p7-1414 Desktop

Motherboard: MSI MS-7778 (Jasmine)

RAM: 10GB DDR3-1600

Processor: AMD A8-5500 3.2 GHz (3.7 GHz turbo up to)

2 Video Graphics:

Internal: AMD HD7560D

PCI Express: GIGABYTE NVIDIA GeForce GT 630 2GB DDR3 128 bit GPU

Sound: Integrated IDT Audio 92HD73E

Hard Drieve: 1TB SATA

Regards.

Wow man that helped a lot. I'm at least getting somewhere now. I now get stuck on (of course) "still waiting for root device" so I'm trying to figure that out. My bios doesn't have an ahci option but from researching I found out that it is supposed to be enabled by default. I tried adding the flags ahcidisk=8 and debug=8 and I get this: "see attached"

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Hi, i have the same processor and i used this flags:

amd -v npci=0x3000

and then before to install, choose:

GraphicsEnabler=Yes

IGPEnabler=Yes

npci=0x3000

MacPro 5,1

SATA3

UseKernelCache=Yes

I tried installing two weeks, trying in many ways, i have HP Pavilion p7-1414 Desktop

Motherboard: MSI MS-7778 (Jasmine)

RAM: 10GB DDR3-1600

Processor: AMD A8-5500 3.2 GHz (3.7 GHz turbo up to)

2 Video Graphics:

Internal: AMD HD7560D

PCI Express: GIGABYTE NVIDIA GeForce GT 630 2GB DDR3 128 bit GPU

Sound: Integrated IDT Audio 92HD73E

Hard Drieve: 1TB SATA

Regards.

Although I did skip the Mac Pro and sata3 because I'm on a laptop

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Find in your BIOS and change to AHCI, then you can try with -x (Safe Mode):

 

amd npci=0x3000 -v -x

 

or try:

 

amd npci=0x3000 USBBusFix=Yes -v -x

 

or:

 

amd npci=0x3000 USBBusFix=Yes PCIRootUID=1 -v -x

 

if not run, change to PCIRootUID=0

 

Regards.

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Find in your BIOS and change to AHCI, then you can try with -x (Safe Mode):

 

amd npci=0x3000 -v -x

 

or try:

 

amd npci=0x3000 USBBusFix=Yes -v -x

 

or:

 

amd npci=0x3000 USBBusFix=Yes PCIRootUID=1 -v -x

 

if not run, change to PCIRootUID=0

 

Regards.

Well man i finally managed to enaBLE ahci. the original problem was that my bios didnt have that option so i had to run an efi shell at bootup and run setup_0x39 0x0 to change it. so after booting to niresh again and adding the flags i GOT A LOT FURTHER!! but i got stuck somewhere else;/ after reboot now im just getting stuck at the same waiting for root device?! But i can confirm that ahci is enabled

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Update: Mavericks is installing. I used the flags 

amd -v -x npci=0x2000 IGPEnabler=Yes UseKernelCache=Yes.

 

Will report back after installation!

 

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Everything is ok? did run your mavericks?

 

Regards

yes..got in running! Thank you so much for your help. I am trying to get the radeon hd 8550g graphics working.  i got ethernet, working. wifi half way works.. it detects the card and the card detects networks but won't connect to any network with a passphrase. Also need to get the battery detected. Audio also..THe biggest thing is i need help patching the dsdt for the graphics

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Everything is ok? did run your mavericks?

 

Regards

BTW!...just wanted to thank you again for your help

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BTW!...just wanted to thank you again for your help

Hey I used your boot flags and was able to install. I have a similar hp set up and would like to know what post install steps to work. Thanks

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I also have this processor a8 with vision from amd

 

I need my radeon hd 7640g to work now

Also i used /amd64 flag is this good for this processor? Or should i have used something else. 

 

I have hp pavilion g7 laptop

Tried first with niresh yosemite tho. 

Only tihng i find its very slow. U see visible slowdown on mouse and well everything. Can anyone help

 

 

Ok update. I reinstalled using the basic 

Amd flag with -v -x. 

Changed nothing except powermanagement feature off 

Booted beautifully smooth startup

Install a sucess. 

I also updated the chameleon bootloader after and i have some amd7000controller kexts to try n get the graphics card working. I used multibeast to force a 1600x900 resolution. Still at 5mb tho. 

Video card = radeon hd 7640g

Device id = 9903

Can anyone help with the injection? Thx much

Edited by Anointed_One
Tried a solution and it worked partially

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hello 

zaccarelliasbun@gmail.com

i want to install os x yosemite or maverics on my pc 

specs :

AMD A8-5500 3.2GHz Trinity QC 

AMD HD 7560D 2GB Integrated GPU

ECS A55FM3 V2 MotherBoard

6GB RAM (2+4)

120GB SSD

RALINK RT61 PCI WiFi

can you help me ...how to install mac os x 10.9 or 10.10 on my pc

& which commands i use while booting or

making my integrated gpu & wifi work with os x

please help me causee i'm a huge fan of MAC OS .

on previous year i have installed mac os x on my laptops and intel PCs correctly but now i'm going to install it on mac.....

please help me out....!

 

 

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