Z:gnu-www-ja-loyal-computers--bc55e7-For a computer to be fully at/en

For a computer to be fully at your service, it should come with documentation of all the interfaces intended for software running in the computer to use to control the computer. A documentation gap as such doesn't mean the computer is actively disloyal, but does mean there are some aspect of it that are not at your service. Depending on what that aspect does, this might or might not be a real problem.