Apple iMac 10.8.5 Supplemental Update versions

The iMac OS X v10.8.5 Supplemental Update 1.0 is recommended for iMacs (Late 2013) using NVIDIA GeForce GT 750M graphics and running OS X Mountain...
1.0
Review

Alternative downloads

MacBook EFI Firmware Update
MacBook EFI Firmware Update
Free
rating

The MacBook EFI Update will update the EFI firmware on your notebook computer.

iMac Graphics Firmware Update
iMac Graphics Firmware Update
Free
rating

This app updates the firmware on the Radeon HD 2600 PRO card to address issues.

iMac SuperDrive Update
iMac SuperDrive Update
Free
rating

The iMac SuperDrive Firmware Update 1.0 installs new firmware.

MacBook Air SMC Update
MacBook Air SMC Update
Free
rating

Addresses and issue that causes battery drain various MacBooks.

Apple iMac Graphic FW Update
Apple iMac Graphic FW Update
Free
rating

Fix a graphics issue that may cause your iMac to hang under certain conditions.