black screen when boot to install mountain lion

[M.O.S]

guys my building

 

intell i3 2120

GA-P61-USB3-B3

Nvidia Geforce 210 512mb

Ram 4gb ddr3

 

 

 

 

i get black screen after boot to install mountain lion

instilation black screen

 

how can i fix that ?

[fallen101]

Boot into Verbose mode. what errors are you getting?

[M.O.S]

Boot into Verbose mode. what errors are you getting?

i not get eny errors

just get booting up apple logo after that get black screen ,

[M.O.S]

can eny one help me plz

[iFIRE]

can eny one help me plz

 

-v -f -x GraphicsEnabler=No PCIRootUID=1 npci=0x2000

[M.O.S]

-v -f -x GraphicsEnabler=No PCIRootUID=1 npci=0x2000

still get black screen .

[HUSABER]

check bootplist-GraphicsEnabler=No or Yes?if have bootplist anywere.....

set to Yes

 

<key>GraphicsEnabler</key>

<string>Yes</string>

[M.O.S]

check bootplist-GraphicsEnabler=No or Yes?if have bootplist anywere.....

set to Yes

 

<key>GraphicsEnabler</key>

<string>Yes</string>

 

 

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>GenerateCStates</key>
<string>Yes</string>
<key>GeneratePStates</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string>-v darkwake=0</string>
<key>PciRoot</key>
<string>1</string>
</dict>
</plist>

 

screenshot

[HUSABER]

You install FakeSMC.kext&NullCPUPowerManagement.kext in to S/L/E?

You have DSDT in Extra,i no see in boot.plist?way?Like this

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">

<dict>

<key>DSDT</key>

<string>Extra/DSDT.aml</string>

<key>EthernetBuiltIn</key>

<string>Yes</string>

<key>GenerateCStates</key>

<string>Yes</string>

<key>GeneratePStates</key>

<string>Yes</string>

<key>Kernel Flags</key>

<string></string>

<key>Legacy Logo</key>

<string>Yes</string>

<key>PciRoot</key>

<string>0</string>

<key>SMBIOS</key>

<string>/Extra/smbios.plist</string>

<key>Theme</key>

<string>Default</string>

My kernel flags is empty,by default Puma is only 64bit,and me boot only with Enter

And you boot with flag -v or -s how to see Apple logo?

 

And this is mistake for me-

<string>-v darkwake=0</string>

[M.O.S]

You install FakeSMC.kext&NullCPUPowerManagement.kext in to S/L/E? You have DSDT in Extra,i no see in boot.plist?way?Like this DSDT Extra/DSDT.aml EthernetBuiltIn Yes GenerateCStates Yes GeneratePStates Yes Kernel Flags Legacy Logo Yes PciRoot 0 SMBIOS /Extra/smbios.plist Theme Default My kernel flags is empty,by default Puma is only 64bit,and me boot only with Enter

still black screen

i will follow this tut

http://www.youtube.com/watch?v=mmW2YNXLzuM&feature=related

 

 

to install dp4

[HUSABER]

This is for DP1,im shuar DP1 is diferent from DP4

Diferent is 32 bit kernel

 

change your bootloader,and moove this in to USB stik

 

http://www.osx86.net...g_10.8.dp4.html

 

From mBeast you take package for DP1 in to USB stik

[iFIRE]

still black screen

i will follow this tut

http://www.youtube.com/watch?v=mmW2YNXLzuM&feature=related

 

 

to install dp4

 

Try this: -v -f -x GraphicsEnabler=No PCIRootUID=1 npci=0x2000 busratio=33

 

and this:

Move all kexts NVDA : boot whit -s

mount -uw /

mkdir /KextOff/

cd /

cd /System/Library/Extensions

mv GeForce* /KextOff

mv NVDA*kext /KextOff

sudo rm -rf /System/Library/Caches/*

cd /

shutdown -r now

[ssgoku129]

PCIRootUID=0