| 摘要 |
<p>PURPOSE:To provide a personal computer in which the exchanging work of a storage means is easy, and in addition, the consumption of a battery is small. CONSTITUTION:Each hard disk device (HDD) is provided with a system save information area, and at the time of exchanging the HDD 12a, system save information in a main body, that is, information required for suspending/ resuming the data of a main storage device, the contents of an internal register, the contents of a picture memory and so on is stored in the system save information area 23a of the HDD 12a, and after that, the supply of power supply Vcc to the HDD 12a is stopped. Besides, when the new HDD 12b is inserted, the system save information stored in the system save information area 23b of the exchanged HDD 12b is read out, and the HDD 12b is restored to a state at the time of the interruption of the work of the exchanged HDD 12b.</p> |
