Power Management - Dell Precision 7920 Owner's Manual

Option
Intel TurboBoost
Hyper-Thread Control
Cache Prefetch
Dell Reliable Memory Technology (RMT)
System Isochronous Mode
RAS Support

Power management

Table 12. Power Management
Option
AC Recovery
Auto On Time
Deep Sleep Control
Description
Specifies how the computer will respond when AC power is applied after a AC power loss. You can set the
AC Recovery to:
• Power Off (Default)
• Power On
• Last Power State
Allows you to set the time at which the computer must turn on automatically. The options are:
• Disabled (Default)
• Every Day
• Weekdays
• Select Days
Allows you to define the controls when Deep Sleep is enabled.
• Disabled (Default)
Description
Default Setting: Enabled
Allows you to enable or disable the Intel TurboBoost mode of the
processor.
Default Setting: Enable Intel TurboBoost
Allows you to enable or disable the HyperThreading in the
processor.
Default Setting: Enabled
Default Setting: Enable Hardware Prefetch and Adjacent Cache
Line Prefetch
Allows you to identify and isolate memory errors in system RAM..
Default Setting: Enable Dell Reliable Memory Technology (RMT)
Allows you to enable or disable this mode to reduce latency of
memory transactions at the expense of bandwidth. :
Click one of the options:
• Disabled(Default)
• Enabled
Allows you to report or log errors caused by memory failures, the
PCIe failures, CPU failures. The options are:
• Enable on Memory modules
• Enable on PCIe modules
• Enable on CPU modules
The options are not set by default.
System Setup 79