HEAD ASSEMBLY IN A DEPOPULATED CONFIGURATION

摘要

The application relates to utilizing a head assembly, having a default boot-up head and at least one other head, in a depopulated configuration. If, during testing of the head assembly, the default boot-up head is found to be flawed, it designated as faulty in a non-volatile memory in the head assembly. The head assembly with the default boot-up head is used in a data storage device.