Acer Altos 11000 System User Manual page 74

System Sleep Timer
This parameter sets the system to the lowest power-saving mode. It
automatically enters into the sleep or the suspend mode after a
specified period of inactivity. Any keyboard or mouse action, or any
modem activity (if the Modem Ring option is enabled - see section
2.5.2) detected resumes system operation.
STOP CPU CLOCK IN SLEEP STATE
If you want to stop the CPU clock when the system enters the sleep or
suspend mode, set this parameter to Yes . If not, then select No .
3.6
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