Abstract: There is provided a system and a method for reflashing disk drive firmware. Specifically, there is provided a method comprising storing a firmware flash image in a storage area on a disk drive, initiating power-on self test operations for the computer, and reflashing firmware associated with the disk drive using the firmware flash image stored on the disk drive, wherein the reflashing occurs during the power-on self test operations.

Abstract: A process is provided for removing a thermal barrier coating that has been deposited on the surface of an article. Thermal barrier coatings that can be removed by the process of this invention are generally composed of a ceramic layer that is bonded to the surface of an article by a metallic bond layer. The process generally involves heating the article and its thermal barrier coating to a temperature of at least about 870.degree. C., and exposing the thermal barrier coating to a halogen-containing agent for a duration sufficient to deteriorate the bond between the thermal barrier coating and the article to the extent that the coating separates from the article without damaging the underlying surface. The process can be carried out within various types of heated enclosures, including those within which the halogen-containing agent is introduced in a gaseous state, or those in which the halogen-containing agent can be prepared as a powder mixture that changes to a vapor when heated.