This dashboard shows all your connected servers, and their roles.  It also will display a red color if any of them have outstanding alerts.  In the above graphic – you can see that I have issues with “Manageability”.  You can click “Manageability” which is a hyperlink and brings up:

 

 

I can see the issue is, that BPA results are unavailable.  This is because I haven't run a BPA scan yet.  We can run a BPA scan via the UI, or PowerShell.

In the UI – select a server or role, and scroll down to Best Practices Analyzer.  Choose Tasks, and start BPA Scan.

 

 

To do the same thing in PowerShell, see:  http://technet.microsoft.com/en-us/library/hh831400.aspx

Open a PowerShell prompt as an Administrator.  Run “Get-BPAModel|Invoke-BPAModel” 

 

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Note:  This may throw a ton of errors as it tries to inspect the BPA model for roles and features that are not present on this server.

 

Comment met fout ?
I think the complete PowerShell solution might look like:

1. get-bpamodel | invoke-bpamodel

2. get-bpamodel | get-bparesult | set-bparesult -exlclude $false

Oh, I meant:
1. get-bpamodel | invoke-bpamodel

2. get-bpamodel | get-bparesult | set-bparesult -exlclude $true

 

Once this completes, and we refresh Server Manager, I can see I still have issues, however, they are no longer about the BPA not being run under Manageability, they have shifted to issues with BPA results, and my Hyper-V role shows healthy:

 

 

Now – we can go into the BPA results, and determine if we want to correct each, or ignore.  I am going to exclude the results of the Filer Services not being installed:

 

 

 

Voila!  Healthy Dashboard: