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Black Screen after first boot
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Question

hy

I have some problems installing maveriks 10.9.0.

after install, it reboots, logo apple appears an after 1-2 minutes, black screen and monitor goes to stand by.

I booted all the otions -v -x -f GraphicsEnabler=No but the same result.

i'll try all the ports of my video card (rgb, dvi, hdmi).

after I posted here I've got the answer to boot with flags IGPEnabler=No PCIRootUID=1 -v

attached is a print screen with errors I have.

please help me to start this.

many thanks

 

My PC

Monterboard Gygabite EP45-DS3

Intel E8400 core 2 (3ghz)

4 gb RAM

Video Nvidia GTS 250

250 Gb sata hdd

post-8631-0-34267900-1396294302_thumb.jp

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9 answers to this question

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Its core2duo?

 

Although C2D is supported but many others are facing such issue. Try ML and see.

 

Is it a screenshot of installer or after installing?

 

Did you change all BIOS settings as per guide?

 

If all of above you have done then insert your installer usb into a working osx (or windows and use transmac to mount it). Goto SystemLibraryExtentions folder and remove (and backup) all folders starting name with ATI*, NV*. Now boot from this USB.

Edited by Aman

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it's a screenshot after installer, on first boot.

all bios changes are made exactly

 

Intel® Core2 Duo CPU E8400 @3.0GHZ

 

i'll try to remove all ati, nv, and after that if it not working, a'll try ML to see if it's works.

I'll came back to you with conclusion.

 

thank for your time

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I thought its a pre-installation issue.

 

You may try to change smbios using Slytherin or Multibeast. It will boot.

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to do that I need to reinstall maveriks fron usb?

for changing smbios I need to access customize on installer at start?

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No you dont if you yet have that old installation sitting. Just boot using USB and select HDD at list to boot. After it change smbios.

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if I boot from usb , the main menu ask me to boot from it or from hdd where si maverick instaled

if I choose to boot from hdd, appears apple logo and after black screen and monitors stand by.

should I use some flag to change smbios, or how?

i'm a beginner installing this, but I use macos from some time.

please some help

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You boot into HDD osx using combination of

-v -x -f PCIRootUID=1 (or 0) GraphicsEnabler=No (or Yes)

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hy again,

I used all combination, but the same result.

at first boot after install, monitor goes to stand by.

where is the problem?.

please

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Can you try an HDMI monitor (i guess currently you are on VGA) ?

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