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black screen after apple logo
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Question

i installed mac mavericks 

but after a successfully installation

a black screen comes after apple logo

 

at installation i used flag [hp -v]

 

i tried

[PCIRootUID] with value 0 and 1

[GraphicEnabler] with value yes and no

[-x]

 

 

i tried to use the same flag [hp -v] but it told me that i used non default kernal (hp) without specify kernal cache 

i didnt use [custome] tab for any thing 

 

my laptop is 

[HP Pavilion G6 2160SE]

2.5 GHz Intel Core i5-3210M

AMD Radeon HD 7670M (1 GB DDR3 dedicated)

Intel HD 4000

Ram 4 DDR3

 

i need a good solution for that 

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Backup All The Graphics Extensions While Installing

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reply to eng.hema

 

 

try connecting your laptop to a different display monitor via hdmi.............

 and any luck with the "Backup all the graphics extensions" ?

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i tried that but no luck :(

about hdmi screen i don't even have any screen support hdmi or even DVI :(

that my modifications on installation

hEjm6.jpg

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You can set it in the Bios!!! When the computer is booting press the key (Del) or sometimes is F1 or F2

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I have looked at this issue previously,

and I found out that there is no option that allows me to choose

between intel 4000 or amd radeon hd

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Are you sure theres no option to choose between them in the Bios ?

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i do something it is running now but there alot of problem i hope you help me with it 

first of all here is my option in installation

 

uncheck [GraphicsEnabler=Yes]

check[iGPEnabler=Yes]

move intel kext

move AMD kext

 

===============

at start i used Graphicsenabler=no 

 

 

===============

now my problems are 

1-when i run vedio on quicktime video screen keep to flicker the other vedio player not working just blank screen 

2- 1024*768 screen resolution and can't change it [it's very bad]

3- at system information graphics is 86mb only 

4- wifi not working

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Did u try Multibeast after installation,it will help you get rid of all the remaining errors......btw Thanks eng.Hema

1 person likes this

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Hi,

 

I have same hardware, kindly share complete process guide for installation.

 

Prompt reply would highly be appriciated.

 

Regards,



i installed mac mavericks 

but after a successfully installation

a black screen comes after apple logo

 

at installation i used flag [hp -v]

 

i tried

[PCIRootUID] with value 0 and 1

[GraphicEnabler] with value yes and no

[-x]

 

 

i tried to use the same flag [hp -v] but it told me that i used non default kernal (hp) without specify kernal cache 

i didnt use [custome] tab for any thing 

 

my laptop is 

[HP Pavilion G6 2160SE]

2.5 GHz Intel Core i5-3210M

AMD Radeon HD 7670M (1 GB DDR3 dedicated)

Intel HD 4000

Ram 4 DDR3

 

i need a good solution for that 

 

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