Implementing Out-Of-Band Desktop Management with DASH

Management Mode (DASH highlighted) in the HP Compaq dc7900 Business PC
The following chart shows the correlation between the management controller and
management mode for the HP Compaq dc7900.
Correlation between management controller and management modes
Primary Management Controller
Management Modes Supported
Intel® Management Engine
AMT, ASF, None
Broadcom TruManage™
DASH, ASF
In the case of ASF, both management controllers can be in this mode. However,
only the primary management controller will actually be in control.
HP Z800 Workstation
Identifying the primary management controller differs slightly on the HP Z800
Workstation. The figure below illustrates the selection of management device
between the multiple Broadcom controllers within the platform.