bebeto93

I have problems with the disposal of VGA video on my HD4000 I have a Lenovo Y480 Core i7 3610QM, eh hex strings changed frambuffercapri: http://www.insanelym...80#entry1860014

I put GraphicsEnabler = No, i have AAPL, ig-platform-id: 01660003 in DSDT ...
And all I get to start with any VGA monitor plugged this on the screen of the notebook, and the monitor does not even have signal:

Hello, could run my nVidia Geforce GT 640M LE in my Lenovo Y480???, The intel HD4000 works great ... I've seen and the most recent Apple Macbook Pro retina, come with nVidia Geforce GT 650m ... I have the 10.8.3 ML ... Thanks!

I have to do, to give VGA output on the HD4000 .... My sistem is the ML 10.8.3, and I have a Laptop Lenovo Y480:
* Core i7 3610QM

I guess that's all you need to know, right?

Very briefly, sorry for not making a well crafted guide but time will not let me go up and only the files needed to make it work, ok I was able to run at 90% my Lenovo Y480 ...
Lenovo Y480:
* Core i7 3610QM
* Intel HD4000
* Nvidia 640M LE
* Hard Drive 1TB
* Wi-Fi: Intel Centrino Wireless-N 2200 --- Changed by an Atheros AR9285
* Bluetooth

What works:
Core i7-Native
intel HD4000-Native
ALC269
Atheros AR9285-Native
Trackpad-only 2 fingers
Bluetooth
Sleep
Usb
Card reader

It does not work:
Microphone
Nvidia

* Ok, starting with setting the BIOS, disabling the Nvidia, and disabling UEFI boot ...
* I prepared my USB with iAtkos ML2: http://iatkos.me/201.../30/iatkos-ml2/
Guides USB:
* One important thing to change the wi-fi, thanks to Techinferno by the bios mod: http://forum.techinf...s-versions.html --NOTE: Be very careful with this his laptop, they can be state of brick, the first official update to the bios and then the mod.
* I recommend upgrading to 10.8.3 first and then install the kexts, plist and aml, otherwise you will have to reinstall the kext's ...
* Here we find the kext for usb and card reader: http://www.insanelym...ed/page__st__20
* With the Pandora's Box, patch the AppleIntelCpuPower and AppleRTC
* All kext are put in S / L / E...  I Use kext wizard
* Plist and AML in Extra
*For the problem of "Still waiting for root device" (an icon of not smoking but without the cigarette XD) should enter the next flag: -f, and apply this fix: http://blog.yerkania...-mountain-lion/ from the terminal NOTE: Make sure you have NullCpuPowerManagement.kext in S / L / E, otherwise get a KP .. Remove it after this fix
*I think there is a problem with the auto sleep,  I do not know what the cause damn .. but I could get auto sleep with this application http://www.dragonone...sx/pleasesleep/ ... is a type of ForceAutoSleep, or something.

If anyone can tell me how to give VGA output would greatly appreciate it XD, Luck
Any questions is welcome ...
Sorry my bad English

Seré muy breve, disculpen por no hacer una guía bien elaborada pero el tiempo no me deja y solo subiré los archivos necesarios para hacerlo funcionar, ok Pude hacer funcionar en un 90% mi Lenovo Y480...
Lenovo Y480:
*Core i7 3610QM
*Intel HD4000
*Nvidia 640M LE
*Disco duro 1TB
*Wi-fi: Intel centrino wireless-n 2200---Cambiada por una Atheros AR9285
*Bluetooth

Lo que funciona:
Core i7-Nativo
intel HD4000-Nativo
ALC269
Atheros AR9285-Nativo
Trackpad-Solo 2 dedos
Bluetooth
Sleep
Usb
Card reader

No funciona:
Microfono
Nvidia

*Ok, empezando por configurar la bios, desactivando la Nvidia, y desactivando el arranque UEFI...
*Yo prepare mi Usb con el iAtkos ML2: http://iatkos.me/201.../30/iatkos-ml2/
Guia para preparar USB:
*Algo IMPORTANTE para poder cambiar la wi-fi, gracias a Techinferno por el mod de la bios: http://forum.techinf...s-versions.html NOTA: Tengan mucho cuidado con esto su laptop, se les puede quedar en estado de brick, primero actualicen al bios oficial y después el mod.
*Si quieren pueden primero actualizar todo, hasta 10.8.3 y después instalar los kext y demás, ya que al pasar de 10.8.2 a 10.8.3 tienen que reinstalar AppleHDA y IOBluetoothFamily
*Aqui podemos encontrar los kext para el usb y el lector de tarjetas: http://www.insanelym...ed/page__st__20
*Con la caja de pandora parchar el AppleIntelCpuPower y AppleRTC
*Todos los kext se ponen en S/L/E yo utilize kext wizard
*Los aml y plist en Extra

*Disculpen no eh podido modificar esta guía! por falta de tiempo, aquí esta un poco mejor y con arreglos el problema que esta en ingles jeje espero modificar esta pronto, http://www.insanelym...n-1083-mlguide/
Si alguien puede decirme como dar salida por VGA se lo agradeceria mucho XD Suerte
Cualquier duda postren....