| 摘要 |
<p>The present invention provides a hot plug device which includes: a signal generating unit which generates a connection signal after the insertion of HDD and generates a separation signal before the withdrawal of the HDD; a power source unit which supplies power to the HDD according to the connection signal and blocks the power supplied to the HDD according to the separation signal; a state display unit which displays the operation state of the HDD; and a control unit which controls the signal generating unit, the power source unit, and the state display unit.</p> |
