ASD 3S123A replaces ASD from 3S120 to 3S123
This diagnostics suite was added to the ASD archives 10-Jun-2008.
About Apple Service Diagnostics 3S123A
ASD 3S123 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)
jacasim