•
3
Intel SpeedStep
Allows you to enable or disable the Intel SpeedStep mode of the processor. This option is enabled
by default.
C States Control
Allows you to enable or disable additional processor sleep states. This option is enabled by default.
Limited CPUID Value
Allows you to limit the maximum value of the processor standard CPUID function. This options is
disable by default.
Intel TurboBoost
Allows you to enable or disable the Intel TurboBoost mode of the processor. This option is enabled
by default.
HyperThread control
•
Disabled
•
Enabled
(default)
Table 14. Power Management
Option
Description
AC Recovery
Determines how the system responds when AC power is re-applied after a power loss. You can set
the AC Recovery to:
•
Power Off
•
Power On
•
Last Power State
This option is Power Off by default.
Auto On Time
Sets time to automatically turn on the computer. Time is kept in standard 12-hour format
(hour:minutes:seconds). Change the startup time by typing the values in the time and AM/PM fields.
NOTE:
This feature does not work if you turn off your computer using the switch on a
power strip or surge protector or if Auto Power is set to disabled.
Deep Sleep Control
Allows you to define the controls when Deep Sleep is enabled.
•
Disabled
•
Enabled in S5 only
•
Enabled in S4 and S5
This option is
Enabled in S4 and S5
by default.
Fan Control Override
Allows you to determine the speed of the system fan. When this option is enabled, the system fan
runs at the maximum speed. This option is disabled by default.
USB Wake Support
Allows you to enable the USB devices to wake the computer from standby mode. The option
Enable
USB Wake Support
is selected by default
Wake on WLAN
This option allows the computer to power up from the off state when triggered by a special LAN
signal. This feature only works when the computer is connected to AC power supply.
•
Disabled
- Does not allows the system to power on by special LAN signals when it receives a
wake-up signal from the LAN or wireless LAN.
•
LAN
or
WLAN
- Allows the system to be powered on by special LAN or wireless LAN signals.
•
LAN Only
- Allows the system to be powered on by special LAN signals.
•
LAN with PXE Boot
- A wakeup packet sent to the system in either the S4 or S5 state, that will
cause the system to wake-up and immediately boot to PXE.
•
WLAN Only
- Allows the system to be powered on by special WLAN signals.
This option is Disabled by default.
Block Sleep
Allows you to block entering to sleep (S3 state) in OS environment. This option is disabled by default.
System setup
93
Summary of Contents for Inspiron 5720
Page 1: ...Precision 5720 All in One Owner s Manual Regulatory Model W13C Regulatory Type W13C001 ...
Page 69: ...2 Place the middle frame on the assembly Removing and installing components 69 ...
Page 86: ...86 Technology and components ...
Page 97: ...Software 97 ...
Page 100: ...100 Software ...
Page 106: ...106 Troubleshooting ...