Field-replaceable unit: Difference between revisions

Revision as of 12:43, 15 August 2015

Revision as of 12:44, 15 August 2015

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''This article is primarily about FRUs in computers.''

A '''field -replaceable unit''' (FRU)<ref name="Newton16p364" /> is a [[circuit board]], part or assembly that can be quickly and easily removed from a [[computer]] or other piece of [[electronic equipment]], and replaced by the user or a technician without having to send the entire product or system to a repair facility. FRUs allow a technician lacking in-depth product knowledge to [[fault detection and isolation|fault isolate]] and replace faulty components. The granularity of FRUs in a system impacts total cost of ownership and support, including the costs of stocking spares, where spares are deployed to meet repair time goals, how diagnostic tools are designed and implemented, levels of training for field personnel, whether end-users can do their own FRU replacement, etc.

==Other equipment==