iATKOS | United Kingdom

The original installation media for Mac OS X Snow Leopard was a 10.6 DVD. The DVD was only updated once to version 10.6.3. In order to provide more frequent updates to users, Apple is now slipstreaming the latest version of Lion directly into the download. Upon fresh installation, no updating is necessary! If you purchased Lion from the App Store prior to May 9th, 2012, you most likely have 10.7.3. To re-download Lion and update your App to 10.7.4, simply log into the Mac App Store and click Update. When the download finishes, the app will automatically open. The updated 10.7.4 Install Mac OS X Lion App can be found in the Applications folder. If you don't see the Update button, follow this simple procedure. 1. Delete your existing copy of Install Mac OS X Lion.app from Applications folder. 2. Hold down the alt/option key on your keyboard, and click the App Store icon. 3. With alt/option key held, click on Purchased 4. With alt/option key held, click on OS X Lion 5. With alt/option...

MultiBeast  was updated to version 4.5 for Lion. The latest version of MultiBeast is now available  here . What's new in MultiBeast 4.5: Added Customization -> Boot Options -> SSDT Added Core i5 to Customization -> Boot Options -> SSDT Added Core i7 to Customization -> Boot Options -> SSDT Added Core i5/i7 Overclocked to Customization -> Boot Options -> SSDT Added netkas ATI 48xx Patch for 10.7.4 to Graphics -> ATI 48xx Support. Updated ALC8xxHDA to v2.0.3 Adds mute for Realtek ALC892 Updated Patched AppleHDA for Realtek ALC887 with bug fix If you have Bug Reports or Feature Requests, please let us know in the  MultiBeast  section of the forum. 10.7.4 Power Management and Sandy Bridge CPUs It's been a week since the 10.7.4 update, and an issue has cropped up with Core i5 and i7 Sandy Bridge CPUs. As part of this release, Apple updated the power management drivers. These new drivers are effecting performance, as some CPUs are stuck at a 16x ...

UPHUCK: 50% lower geekbench scores reported (14K to 7K) from 2 machines after updating from 10.7.3. Asus P8Z68 with i7 2600K and P8P67 with i7 2700K. Both have modded bios' using stock cpupowermanagement without disabler.   Keep 10.7.3 until the mystery is solved. SECURE UPDATE FOR IATKOS L USERS What we know about 10.7.4 so far... Important: 10.7.4 and i5/i7 Sandy Bridge CPUs Temporary Fix   11.4.0 Darwin kernel No native Ivy Bridge CPU Support Ivy Bridge Users- do not update yet- MacMan will provide a 10.7.4 enhanced kernel as soon as the source is released. Improved AMD, Intel, and NVIDIA graphics drivers. If you use customized or edited graphics kexts, it will be necessary to make the edits again using the new drivers as a base.  If you use Combo OpenCL Enabler, reapply it before reboot The update will replace your AppleHDA.kext.  If you use ALC8xxHDA for onboard audio, you will have to reinstall AppleHDA Rollback using MultiBea...