Reference Guide

• enable — Allows the Dell Type-C Thunderbolt docks to function even when the Thunderbolt
is disabled.
• disable — Restricts the Dell Type-C Thunderbolt docks to function when the Thunderbolt is
disabled.
--amblightsen
Valid Argument enable, disable
Description Enables or disables the ambient light sensor.
--asfmode
Valid Argument on, off, alertonly, dash
Description Sets the alert standard format.
• on — Turns the ASF mode on.
• off — Turns the ASF mode off.
• alertonly — Enables only error messages.
• dash — Enables LOM to have both DASH and ASF 2.0 functionality.
--aspm
Valid Argument
auto, disable, l1
Description
Set the Active State Power Management (ASPM) level.
• auto — There is handshaking between the device and PCI Express hub to determine the best
ASPM mode supported by the device.
• disable — ASPM power management is turned off always.
• l1only — ASPM power management is set to use L1.
--asset
Valid Argument
<string>
Description Displays or sets the customer-programmable asset tag number for a system. The maximum length
of an asset tag is 10 characters. Asset tag values should not contain any spaces.
--assignintr
Valid Argument
standard, distributed
Description
This option controls the interrupted assignment of PCI devices in the system. This option is set to
standard by default, causing standard interrupt routing that uses INTA, B, C, D for all PCIe
devices. When set to distributed, the interrupt routing is rerouted at the MCH root ports to
minimize sharing of interrupts across all PCIe (and PCI-X in PIC mode) devices.
--atgsystem
Valid Argument
on, off
Description Sets or removes the Complementary Metal Oxide Semiconductor (CMOS) bit to indicate whether
the system uses an All Terrain Gear (ATG) base or not.
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