摘要 |
<p>The method involves individually and operationally connecting and disconnecting individual internal digital versatile disk (DVD) drives (6, 7) and/or systems and/or areas within the systems and/or the drives. A central processing unit (CPU) main board area (3) or effective peripheral device is partially and self-sustainingly operable within a compact system, without assistance of the CPU. A power supply unit (2) automatically, indirectly or linearly adapts the consumption of output power of the system.</p> |