Testing Apple Hardware With Mac OS X Install Disk The first Install disk has a hardware test routine on it. Just boot with the CD and old down the Option key as the computer starts up. Here is what the test program looks like: This article comes from NetAdminTools: http://www.netadmintools.com/ The URL for this story is: http://www.netadmintools.com/art562.html Copyright 1997-2007 NetAdminTools.com. Read our Terms of Use.