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How to install Mac os X 10.7.1 on Acer 5742g




Hardware 

-Nvidia GT540m
-4gb ddr3 ram
-Intel core i3-380m (or i5)
-Intel HD Graphics 

N.B Some kext are missing.in this guide will show only how to enter the lion's desktop (without ACPI_SMC problem or another...) so if anyone find a kexts (audio,trackpad,video ecc...) tell me so I add it to the guide

All we need : 
- USB keyboard and mouse
- iATKOS-L1 lion
- A partition on hard disk (least 30gb)
N.B : Is strongly recommended a dual boot with windows

Here is the procedure :


- Install Lion (load from dvd without -v cpus=0 or other)and in customize select ONLY chamaleon 2.0 (without graphics enabler),USB,Extra/extensions and the other already checked.
- After the installation reboot and go into windows (in windows must install MacDrive) and go in lion partition.
- In System/library/extensions delete all graphics kext (ATI,NVDA and INTELHDGRAPHICS)
- Reboot and in chameleon load lion with -v
- If all goes well you will end up a screen that asks you to plug in the keyboard
and mouse.Here you have to use the keyboard and usb mouse.
- Complete the questions et voilà you are in Lion desktop!
- Use Multibeast 4.1 to install any extra kexts

FINISH 
N.B the resolution il 1024x768 so if anyone have a kext for intel HD graphics (work with this pc) or NVIDIA 540M please write in this topic. We need Realtek ALC272,keyboard,touchpad and Atheros ar9287 Kexts.

Sorry for the bad english but i'm italian 

Thanks for reading!! if you have any trouble please post here!

EDIT - Found trackpad,audio,keyboard kexts : http://www.mediafire.com/?5ibhi9w56inj2t2
Put all kexts in S/L/E and the .prefpane in Library/preferencepane

7 comments :

  1. MatteoOctober 22, 2011 at 3:42 PM

    This comment has been removed by a blog administrator.

    ReplyDelete
  2. GildoFebruary 16, 2012 at 1:06 PM

    with "iATKOS l2" I still need a USB keyboard and mouse?

    ReplyDelete
  3. TonyFebruary 16, 2012 at 3:25 PM

    Recommended but dont

    ReplyDelete
  4. Ix.B.H.A_DzMarch 21, 2012 at 10:04 PM

    Hi,
    Thank you for the way my brother has succeeded with me but you know where can I find Drivers
    intel hd graphics
    Atheros AR5B97 Wireless Network Adapter
    Broadcom NetLink (TM) Gigabit Ethernet

    Plz i needed bro :/ , help meeeeee

    and thank u again :)

    ReplyDelete
  5. Ix.B.H.A_DzMarch 21, 2012 at 10:04 PM

    Hi,
    Thank you for the way my brother has succeeded with me but you know where can I find Drivers
    intel hd graphics
    Atheros AR5B97 Wireless Network Adapter
    Broadcom NetLink (TM) Gigabit Ethernet

    Plz i needed bro :/ , help meeeeee

    and thank u again :)

    ReplyDelete
  6. Antonio MéndezMarch 21, 2012 at 11:07 PM

    Ix.B.H.A_Dz dude try MultiBeast 4.3

    use the SEARCH BAR

    ReplyDelete
  7. Antonio MéndezMarch 21, 2012 at 11:07 PM

    Ix.B.H.A_Dz dude try MultiBeast 4.3

    use the SEARCH BAR

    ReplyDelete