Apple Service Diagnostic 3S123A (Mac OSX)

Apple Service Diagnostic 3S123A (Mac OSX)| 2.81 GB

Apple Service Diagnostics (ASD) is distributed to Apple Service Providers. The Apple Service Diagnostics application is designed to run both EFI and Mac OS X tests from an external USB hard drive. Apple Service Diagnostics (EFI) runs low-level tests of the hardware directly and does not require Mac OS X, while Apple Service Diagnostics (OS) uses Mac OS X to run tests.

ASD 3S123A supports the following machines only;
iMac (20-inch Early 2008)
iMac (24-inch Early 2008)
MacBook (13-inch Early 2008)
MacBook Pro (15-inch Early 2008)
MacBook Pro (17-inch Early 2008)
MacBook Air
Mac Pro (Early 2008)
MacBook (13-inch Late 2007)