22-06-2009, 13:42
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חבר מתאריך: 31.12.05
הודעות: 3,216
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אגב, אין בזה כיבוי "מלא", במובן של ניתוק.
גם בכיבוי וגם בשנת-חורף יכולה להיות צריכת חשמל מינימלית:
In some cases entering into hibernation can cause incorrect operation on restarting, due to problems with the hibernation software, or with devices or software which is not fully compliant.
A hibernating machine uses no more power than one which is switched off—modern machines, even if switched off, often consume a little power allowing them to be woken on an alarm timer, by Wake on LAN, etc. Many systems also support a low-power "standby" mode in which the processing functions of the machine are powered down, using a little power to preserve the contents of RAM and support waking up; wakeup is almost instantaneous. If the contents of RAM are also copied to non-volatile storage we have the best of both worlds: if a key is pressed the machine wakes up instantaneously; if the machine is powered down it is effectively in a state of hibernation.
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