The new Dell Optiplex 960 model line isn't currently fully supported by the Dell Client Manager 2.2 and also apparently 3.0, although I have had limited testing with that. In particular there was a need to change a BIOS setting for the 960's pertaining to the C-State control. The issue that was coming up is stuttering video in some applications due to the C-State control under performance settings in the Dell BIOS. To remedy this we created a VB Script to query the Dell OMCI via WMI and change the setting to off for the C-State control.
Option Explicit Dim strNameSpace Dim strClassName Dim strKeyValue dim strPropName Dim strPropValue strNameSpace = "root/Dellomci" strClassName = "Dell_SMBIOSsettings" strKeyValue = "0" strPropName = "CStatesControl" Set objInstance = GetObject("WinMgmts://./" & strNameSpace & ":" & strClassName & "=" & Chr(34) & strKeyValue & Chr(34)) objInstance.Properties_.Item(strPropName).Value = 4 objInstance.Put_ If Err.Number <> 0 Then WScript.Echo "Change failed: " & Err.Number End If