| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide, in an electronic device as typified by a personal computer, a structure suitable for loading a function which requires formation of a hole in a casing and differs depending on grade or destination while mounting the same module. <P>SOLUTION: The electronic device includes a casing having a hole 32, and a substrate 80 with both a first external function part and a second external function part which develop mutually different functions with the outside via the hole 32, the first external function part and the second external function part being situated so that one of them is exposed through the hole 32 according to the attachment direction of the substrate. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
