Power Mac G4 (Gigabit Ethernet): Apple Hardware Test 1.0 Error ata4/1/2

When running Apple Hardware Test (AHT) 1.0 on a Power Mac G4 (Gigabit Ethernet) computer without an ATA (also known as IDE) hard drive installed, AHT generates an "ata4/1/2" error and stops testing.
Symptom

Apple Hardware Test (AHT) displays error "ata4/1/2" and stops testing.


Solution

This issue has been resolved in version 1.0.1 of Apple Hardware Test for Power Mac G4 (Gigabit Ethernet) computers. Phone Apple technical support to request an updated version.

Published Date: Feb 20, 2012