68
A
A
X
X
4
4
B
B
R
R
-
-
U
U
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Power Management Mode
Power
Management
Mode
Enabled (Default)
Disabled
This parameter allows you to reduce power consumption. When this parameter is set to “
Enabled
”, you
can configure the IDE hard disk and system timers. Setting it to “
Disabled
” deactivates the
power-management feature and its timers.
IDE Hard Disk Standby Timer
IDE Hard Disk
Standby Timer
Off (Default)
1 to 15min
This parameter allows the hard disk to enter standby mode after inactivity of
1 to 15
minutes, depending on
your setting. When you access the hard disk again, allow 3 to 5 seconds (depending on the hard disk) for
the disk to return to normal speed. Set this parameter to “
Off
” if your hard disk does not support this
function.
System Sleep Timer
System Sleep
Timer
Off (Default)
120, 110,
100…20, 15, 10,
5, 2min
This parameter sets the system to the lowest power-saving mode after a specified period of inactivity. Any
keyboard or mouse action or any activity detected from the IRQ channels resumes system operation.
