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1.17.1.2
Wake-up Devices and Events
Table 7 lists the devices or specific events that can wake the computer from specific
states.
Table 7. Wake-up Devices and Events
These devices/events can wake up the computer...
Power switch
RTC alarm
LAN
USB
PME# signal
WAKE# signal
Serial port
PS/2
Notes:
• S4 implies operating system support only.
• USB ports are turned off during S4/S5 states.
NOTE
The use of these wake-up events from an ACPI state requires an operating system
that provides full ACPI support. In addition, software, drivers, and peripherals must
fully support ACPI wake events.
Product Description
...from this state
S3, S4, S5
S3, S4, S5
S3, S4, S5
S3
S3, S4, S5
S3, S4, S5
S3
S3, S4, S5
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