InfiniteMac OSx86  


Reply
 
Thread tools Display modes
  #1  
Old 10-22-2009, 01:01 PM
thorazine74 thorazine74 is offline
 
Join Date: May 2009
Location: Spain
Posts: 411
Performance Update 1.0 (NVIDIA MCP79 SATA AHCI and maybe other NVIDIA's)

This small update with the big name contains only a couple of updated kexts: IOAHCIFamily.kext and IOAHCIBlockStorage.kext, that are supposed to:
Quote:
(from Apple) ...address intermittent hard drive-related stalls reported by a small number of customers.
It turns out this update is targetted only to Macs with an NVIDIA MCP79 SATA AHCI chipset, so I havent installed on my sys.
If you have any other NVIDIA SATA chipset running in AHCI mode (not in IDE mode) you may want try this if you have problems like the ones mentioned. You would need to extract the kexts from the package with Pacifist and install them manually.

Download for Snow Leopard:
Code:
http://support.apple.com/downloads/DL947/en_US/PerformanceUpdateSL.dmg
Download for Leopard:
Code:
http://support.apple.com/downloads/DL946/en_US/PerformanceUpdate.dmg

AsRock P45TS | C2D E8200 | GeForce 8600GTS
Mac OS X Snow Leopard 10.6.1 + Windows 7 Ultimate 6.1.7600 + Fedora 11

Last edited by thorazine74; 10-22-2009 at 01:04 PM.
Reply With Quote
  #2  
Old 10-22-2009, 08:08 PM
flip360 flip360 is offline
 
Join Date: Jan 2008
Location: Macedonia
Posts: 299
I have the NVIDIA MCP79 SATA AHCI chipset and will try this out, thanks man



💡 Deploy cloud instances seamlessly on DigitalOcean. Free credits ($100) for InfMac readers.


MSI P5Q / C2D E8400 @ 3.0 Ghz / 8GB DDR2 800Mhz / PCIe ECS 9600GT 1Gb / ALC1200 / Windows 7 / OS X 10.8
ASUS K50IN (SX004L) / C2D T6400 @ 2.0 Ghz / 4GB DDR2 800Mhz / nVidia G102M 512Mb / 15.6" HD/LED / ALC662 / Dell 1490 802.11g / Windows 7 / OS X 10.8
Reply With Quote
Reply