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Unable to boot into OS X with bootloaders in Lenovo Z570

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Which Wi-Fi chipset you have?? Mine was AR9285 which will work on OS X perfectly with modified AirPortAtheros40.kext.


If you don't know how to check the WiFi chipset model, then make live boot USB of Ubuntu and boot your laptop with Ubuntu. Open terminal and type command
Code:
lspci -nn
and check for the WiFi chipset other wise post the output here.
Jithin, here is the result:

ubuntu@ubuntu:~$ lspci -nn

00:00.0 Host bridge [0600]: Intel Corporation 2nd Generation Core Processor Family DRAM Controller [8086:0104] (rev 09)

00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09)

00:16.0 Communication controller [0780]: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 [8086:1c3a] (rev 04)

00:1a.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 [8086:1c2d] (rev 05)

00:1b.0 Audio device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller [8086:1c20] (rev 05)

00:1c.0 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 [8086:1c10] (rev b5)

00:1c.1 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 [8086:1c12] (rev b5)

00:1c.3 PCI bridge [0604]: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 [8086:1c16] (rev b5)

00:1d.0 USB controller [0c03]: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 [8086:1c26] (rev 05)

00:1f.0 ISA bridge [0601]: Intel Corporation HM65 Express Chipset Family LPC Controller [8086:1c49] (rev 05)

00:1f.2 SATA controller [0106]: Intel Corporation 6 Series/C200 Series Chipset Family 6 port SATA AHCI Controller [8086:1c03] (rev 05)

00:1f.3 SMBus [0c05]: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller [8086:1c22] (rev 05)

02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter [14e4:4727] (rev 01)

03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 05)



I searched for BCM4313 kext file, but I couldn't find it anywhere...What to do???Please..
 
Thank you RehabMan for your support. You saved me.
I have a little confusion, i.e.....is it safe to download app from app store in this hackintosh, I mean will it cause any block or something security problem. After all its not original mac. Please tell....
 
Thank you RehabMan for your support. You saved me.
I have a little confusion, i.e.....is it safe to download app from app store in this hackintosh, I mean will it cause any block or something security problem. After all its not original mac. Please tell....

The App Store should work if you have built-in Ethernet.
 
I was able to install yosemite in my lenovo z570,but while trying to boot its getting stuck at "kext com.apple.driver.AppleUSBComposite is already loaded".Please help

Laptop: Lenovo z570
Hardware:i3 2310m, intel hd 3000
 

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