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Dell Inspiron 5520 i5


Eason K.

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Hi all,

 

I have a Dell inspiron 5520 i5. I saw it on the compatible list and borrow it from my friend.

 

It comes with AMD graphics card. I used the follow command but still stuck in USBF errors.

 

 

cpus=1 npci=x2000 -v -x UseKernelCache=No GraphicsEnabler=No USBBusFix=Yes

 

Does anyone know how to solve the USBF issue?

 

 

Thanks

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Does it has HD4000 GPU or only AMD GPU? the model we have in the EDP has HD4000 GPU along with AMD, but AMD GPU is not gonna work since its Dynamically switched GPU by software. So, only HD4000 is usable in this model. 

 

If you have HD4000 GPU, then try to use the boot flags "-x -v PCIRootUID=0/1 GraphicsEnabler=No", also add the attached kexts to Extra/Extetnsions of myhack and fix permissions.

 

 

Archive.zip

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Thanks,

 

I have put the drivers in and type

 

 

cpus=1 npci=x2000 -v -x UseKernelCache=No USBBusFix=Yes GraphicsEnabler=No

 

 

 

 

However, the system still say''Still waiting for root device''

 

The previous errors are EHCI controller unable to take control from BIOS

Unable to obtain ownership

UIMinitalize - Error occurred.

 

Still waiting for root device

Still waiting for root device

Still waiting for root device

 

 

Can anyone tell me what should I do?

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OHOH! It works! Thanks a lot.

 

There are few issues now.

 

I have to boot from external disk and type -x -v GraphicEnabler=No, then I can run the hackintosh.

 

1. No internet (No ethernet card in system)

2. screen resolution is 1024X768 only
3. external mice is working fine, but I can not find the external hard disk in disk utility.

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