| 摘要 |
PROBLEM TO BE SOLVED: To protect a computer system form data loss or main board damage by preventing such an error that docking on a docking station (extended system) is operated while a power source is turned on. SOLUTION: When a bracket 28 is lifted up by docking on a docking station 14, and engaged with a mounting screw 24, a protruding part 52 is pushed up according as the bracket 28 is lifted up, an operating lever 50 is rotated, moon-board 54 at the opposite side is dropped, and a push button 42 is pushed. The battery power source circuit of a computer system is turned off by a power switch 41 provided at a circuit board 18. |
