Electrical computers and digital processing systems: support – Computer power control – Power conservation
Patent
1997-11-13
1999-12-21
Sheikh, Ayaz R.
Electrical computers and digital processing systems: support
Computer power control
Power conservation
713320, G06F 132
Patent
active
060063378
ABSTRACT:
A computer system is selectively powered up so as to plays only an audio compact disk contained therein under the condition that the main power for the entire computer system remains turned-off. The computer system includes: a keypad having a plurality of keys for producing control signals; a microcontroller for producing PMS-control signals and compact disk-control signals according to the control signals of the keypad; a power supply for receiving AC power and for producing the main power for the entire computer or for producing the compact disk-power according to the PMS-control signals; a compact disk drive for receiving the compact disk-power, and for reading a compact disk contained therein, and for outputting audio signals according to the compact disk-control signals.
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Bushnell Esq. Robert E.
Samsung Electronics Co,. Ltd.
Sheikh Ayaz R.
Wiley David A.
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