SOYO SY-5EH5 User's Manual & Technical Reference page 57

BIOS Setup Utility
3-4.2 PM Timers
PM Timers Setting
HDD Power Disable
Down
1-15Min When the set time has
The following [Doze Mode] field may be configured only if [Power
Management] is set to [User Define]
Doze Mode Disable
10sec-
1Hour
The following [Suspend Mode] field may be configured only if
[Power Management] is set to [User Define]
Suspend Disable
Mode
10sec-
1Hour
Description
elapsed, BIOS sends a
command to the HDD to
power down. This turns off
the HDD motor.
When the set time has
elapsed, BIOS sends a
command to the system
to enter Doze Mode.
In Suspend mode, the
CPU stops completely (no
instructions are
executed.)
52
SY-5EHM/5EH5 V1.3
Note
Default
Some older
model HDDs
may not support
this advanced
function.
Default
System clock
drops to
33MHz.
Default
Only an
SL-Enhanced (or
SMI) CPU can
enter this mode.