Information processing apparatus with hibernation function

Details Information processing apparatus with hibernation function Information processing apparatus with hibernation function

1998-05-08

2000-04-11

Ray, Gopal C.

Electrical computers and digital processing systems: support

Computer power control

Power conservation

713340, 307 66, G06F 130, G06F 1216

Patent

active

060498846

ABSTRACT:
Upon receiving a pre-processing interrupt signal for starting hibernation from a battery driving control unit via an I/F, a control means turns on the panel power supply of a display unit as part of a power saving function via a power saving control unit to drop the battery voltage to a hibernation start voltage, thus executing forced hibernation. After that, upon receiving an interrupt signal for starting hibernation, the control unit starts a storage means (HDD) via the power saving control unit to control forced hibernation.

REFERENCES:
patent: 4907150 (1990-03-01), Arroyo et al.
patent: 5485623 (1996-01-01), Kurokawa et al.
patent: 5748971 (1998-05-01), Choi et al.
patent: 5822600 (1998-10-01), Hallowell et al.

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