Toshiba Magnia 550d - Manual (Page 134)

System Configuration Setup
BIOS Setup Utility
118
$ Hard Disk Power Down Mode : Stand By
Used to specify whether to control the turning of hard disk
drives in a power saving mode.
Stand By............. Enables the turning control function in
Standby mode.
Suspend.............. Enables the turning control function in
Suspend mode.
Disabled ............. Disables the turning control function.
$ Suspend Time Out (Minute) : Disabled
Used to specify the time elapsed before the system goes into
Suspend mode.
Disabled ............. Disables the Suspend mode.
1 min. to 60 min. Specify the time elapsed before the system
goes into Suspend mode.
$ Display Activity : Ignore
Used to specify whether to switch to a power saving mode
when the monitor is back on.
Ignore ................. Switches to a power saving mode even when
the monitor is back on.
Monitor .............. Does not switch to a power saving mode
when the monitor is back on.
$ IRQ3 ~ IRQ15
Used to specify the interruptions to be monitored by the Power
Saving function.
Monitor .............. Monitors the interruption.
Ignore ................. Ignores the interruption.