Here is a report that you can import into Orion to list all Windows NODES that do not have a HardWare Health Sensors being monitored.
** Attached report import is at bottom of this document **
Document on how to create this ...
Steps to create a HW Health report to show nodes without any Sensors
This file contains all the steps and information that was recorded to help you describe the recorded steps to others.
Step 1: (3/29/2018 2:57:42 PM) User Comment: "Create a Solarwinds Web 'Custom Table' Report and give it a title. Then click the blue 'Edit' button next to the Datasource 1 option. **"
Step 2: (3/29/2018 3:02:28 PM) User Comment: "From this 'Datasource 1' popup view; Chose Dynamic Query Builder | Choose Node (from I want to report on) | Chose Advanced Selector Radio Button. Now setup your conditions (or Criterian). In this case We are choosing to look at only 'Windows' Nodes and then the ** 2nd filter is on 'HardWareTypeName' is empty *** this tells the database to select only Nodes that do not have any hardware health records. ** "
Step 3: (3/29/2018 3:02:40 PM) User left click on Add to Layout Then Click "Edit Table” Resource: Nodes without HW Health
Step 4: (3/29/2018 3:02:45 PM) Create a report similar to what I have set in the example then click submit.
Step 5: (3/29/2018 3:03:01 PM) User left click on "NEXT" (multiple times) to complete the wizard
Step 6: (3/29/2018 3:03:01 PM) The Preview view will validate a sample of the data you are looking for in the report as shown here.