System Power Management
ACPI mode | Power Management |
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Mech. Off (G3) | All devices in the system are turned off completely. |
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Soft Off (G2/S5) | OS initiated shutdown. All devices in the system are turned off |
| completely. |
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Working (G0/S0) | Individual devices such as the CPU and hard disc may be power |
| managed in this state. |
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Suspend to RAM (S3) | CPU set power down |
| VGA Suspend |
| PCMCIA Suspend |
| Audio Power Down |
| Hard Disk Power Down |
| |
| Super I/O Low Power mode |
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Save to Disk (S4) | Also called Hibernation Mode. System saves all system states and |
| data onto the disc prior to power off the whole system. |
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Chapter 1 | 45 |
