Owners Manual

Table 9. Performance (continued)
Option Description
Dell Reliable Memory Technology (RMT)
Allows you to identify and isolate memory errors in system
RAM.
● Enable Dell RMT—Default
● Clear Dell RMT
System Isochronous Mode
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
RAS Support
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.
Power management
Table 10. Power Management
Option Description
AC Recovery
Specifies how the computer will respond when AC power is applied after an AC power loss.
You can set the AC Recovery to:
● Power Off—Default
● Power On
● Last Power State
Auto On Time
Allows you to set the time at which the computer must turn on automatically.
Click one of the following options:
● Disabled—Default
● Every Day
● Weekdays
● Select Days
Deep Sleep Control
Allows you to define the controls when Deep Sleep is enabled.
Click one of the options:
● Disabled—Default
● Enabled in S5 only
● Enabled in S4 and S5
USB Wake Support
Allows you to enable USB devices to wake the system from standby.
● Enable USB Wake Support
This option is set by default.
Wake on LAN
This option allows the computer to power up from the off state when triggered by a special LAN
signal. Wake-up from the Standby state is unaffected by this setting and must be enabled in the
operating system. This feature only works when the computer is connected to AC power supply.
System Setup 111