Install Lion On Lenovo G770 i5 Sandy Bridge Laptop

July 21, 2012 Sleepenabler.kext – put in the extra folder for the lid to close and wake up when opens, wake up from sleep… etc.

sleepenabler.kext

And always use portable drive to install before internal hard drive. For Realtek id 0139 card reader isn’t supported, a USB SD card reader is handy.


2012-04-19 Another procedure on Lenovo laptop with hard drive has no OS installed by Miller (a reader) : Dual boot windows 7 and lion.

2012-02-13 For those who don’t have Snow Leopard dvd 10.6.3 but has the Lion Apps, go here for the easy stand alone Lion installation. This fresh Lion installation is much easier and cleaner than the upgrade below.

When we’re done and happy with the 10.6.8 and we want to try the new and improved Lion 10.7.0, we can install Lion on the partition we’d prepared while installing Snow Leopard 10.6.8.

If we have a version call DP4, we don’t have to do much to install Lion, but with the GM (retail version 11A511), we need to use all HD graphics kexts and plugins from DP4.

First we need to prepare the Lion Installer since it doesn’t come in a DVD. I use myhack2.4

Let’s start with things we need to do with Lion GM (Retail)

1. AppleIntelHDGraphics from DP4.

2. Create a Lion Installer partition using Myhack 2.4 with all necessary kexts and Extra to install correctly.

Place GM App on the Desktop, from the GM installation file, right click-> show package content-> SharedSupport ->InstallESD.dmg (drag this or copy this to the desktop).

lion lion

Use Myhack to create Lion Installation partition

lion lion

lion lion

Myhack will automatically opens and closes all the necessary files until it asks for the Extra folder (using my own instead of generic one), browse to my Extra folder (same as the one used in 10.6.8)

lion lion

Now we need to install ApplePS2controller.kext for keyboard and mouse of the LAPTOP and DP4 AppleIntelHDGraphics kexts (if the LION installer is GM APP) to “LION INSTALLER PARTITION”.

lion lion

3. Restore Working Snow Leopard 10.6.8 to the Lion (to be) partition (verify and boot to make sure everything works in this partition).

As we set up with an external USB hard drive 4 partitions: usb1068, lion, lioninstaller, data180. Now we restore the fully working “usb1068″ partition to “lion” partition for Lion 10.7 installation. Erase Lion (extended Journaled) before so we don’t have to use erase to restore which will change the name “lion” to “usb1068″.

restore restore

4. Run Lion Installer partition and install Lion OVER the restored Snow Leopard 10.6.8 – Lion partition.

Reboot the laptop, hit F12 to select the boot from external usb hard drive, click “tab” key to select “myHack OS X Install Disk” created by “myHack” before and just follow the direction. Watch the video again to see how it does.

5. Copy all AppleIntelHDGraphics DP4 over the AppleIntelHDGraphics GM (just installed) : AppleIntelHDGraphics.kext, AppleIntelSNBGraphicsFB.kext, AppleIntelHDGraphicsGA.plugin, AppleIntelSNBVA.bundle, AppleIntelGraphicsGLDriver.bundle, AppleIntelGraphicsVADriver.bundle (total 6). Run cache update, if you don’t know how to run it, you can boot into usb10.6.8 partition and run kextwizard. It doesn’t seem to work well, but after running kext wizard cache update, you can boot into Lion in 1024x768x32 screen and reinstall all the kexts from there and use kext utility to update cache, it will be the sure thing to get everything running.

dp4 hd kexts hd3000 plugins copy

6. Install all Networking for Lion and other kexts to make Lion partition functional 99%.

tobecontinued

 

7 Responses to Install Lion On Lenovo G770 i5 Sandy Bridge Laptop

  1. Tafline says:

    Hi there every body. I used to be just browsing the internet for pleasurable and came upon your site. Terrific submit. Thank you quite a bit for sharing your working experience! It really is very good to understand that lots of people however set in an energy into taking care of their internet sites. I’ll you’ll want to investigate back from time totime.

  2. It’s onerous to seek out educated individuals on this matter, but you sound like you realize what you’re talking about! Thanks

  3. Hans Edu says:

    Hmm it looks like your website ate my first comment (it was extremely long) so I guess I’ll just sum it up what I had written and say, I’m thoroughly enjoying your blog. I too am an aspiring blog blogger but I’m still new to the whole thing. Do you have any tips and hints for rookie blog writers? I’d genuinely appreciate it.

  4. I don’t even know how I ended up here, but I thought this post was good. I do not know who you are but definitely you’re going to a famous blogger if you are not already ;) Cheers!

  5. An excellent post, providing something good to read,it’s just good to came across the post on hand sets and its features.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>