| 摘要 |
PROBLEM TO BE SOLVED: To provide a computer system without any possibility of allowing infiltration of water generated by a fuel battery into a computer, and to provide a personal computer capable of preventing the occurrence of trouble due to the misunderstanding of a user by providing an operation mode to be driven by the fuel battery. SOLUTION: The computer system is provided with the personal computer having a power input terminal and the external fuel battery connected to the power input terminal. |
