Dell Power Supply C8000 Owner's Manual page 144

Table 2-1. D4 Token Table
Token Setup Option
4916 Chassis Level
Policy
4917 Chassis Level
Policy
4918 N/A
4919 N/A
491A
491B
491C
4875 Perfmon and
DFX Devices
4876 Perfmon and
DFX Devices
4B00h Prevent Back-
flash
4B01h Prevent Back-
flash
144
Using the System Setup Program
(continued)
Description
Selects throttling as the chassis level policy when an
emergency throttling event is triggered. (default)
Selects power off as the chassis level policy when an
emergency throttling event is triggered.
Disables clock spread spectrum. (default)
Enables clock spread spectrum.
Disables the PCIe memory 64-bit decode option.
Enables the PCIe memory 64-bit decode option.
Automatically configures to PCIe memory 64-bit
decode option.
Disables Perfmon and DFX Devices.
Enables Perfmon and DFX Devices.
When enabled, will prohibit the system BIOS to
downgrade to version 2.1.0 or earlier version.
NOTE:
You will not be able to change the setting once
the feature is enabled.
By default, this feature is set to disabled for the
compliance of updating the system BIOS. This token
works with the password jumper when the jumper is
set to enabled. When the setting is disabled, the
system BIOS can be updated to any revision that
contains a valid digital signature.