Get-NonWorkingDevices.ps1

1. <# 
2. .SYNOPSIS 
3.     Uses Win32_PNPEntity to return information about non-working devices.
4. .DESCRIPTION 
5.     This script calls Get-WmiObject to retrieve plug and play details,  
6.     then formats and displays non-working devices. The script also has to 
7.     work around how WMI returns 0 and 1 object (i.e. no $obj.count). 
8.      
9.     This is also sample 6 on http://msdn.microsoft.com/en-us/library/aa394587(VS.85).aspx 
10.     recoded with PowerShell. 
11. .NOTES 
12.     File Name  : Get-NonWorkingDevices.ps1 
13.     Author     : Thomas Lee - tfl@psp.co.uk 
14.     Requires   : PowerShell V2 CTP3 
15. .LINK 
16.     Script posted to: 
17.     http://www.pshscripts.blogspot.com 
18.     Original MSDN Page 
19.     http://msdn.microsoft.com/en-us/library/aa394587(VS.85).aspx 
20. .EXAMPLE 
21.     PS C:\foo> Get-NonWorkingDevices.ps1 
22.     No bad devices on Cookham8 
23. .EXAMPLE 
24.     PS C:\foo> Get-NonWorkingDevices.ps1 
25.     Total Bad devices on Cookham8: 1 
26.     Name           : NETGEAR FA311v2 PCI Adapter - Virtual Network 
27.     Class Guid     : {4d36e972-e325-11ce-bfc1-08002be10318} 
28.     Description    : Microsoft Virtual Network switch Adapter 
29.     Device ID      : ROOT\VMS_MP\0001 
30.     Manufacturer   : 
31.     PNP Device Id  : ROOT\VMS_MP\0001 
32.     Service Name   : VMSMP 
33. #> 
34.  
35. ### 
36. #   Start of Script 
37. ### 
38.  
39. # Get non-working devices: 
40. $BadDevices = Get-WmiObject Win32_PNPEntity | Where {$_.ConfigManagerErrorcode -ne 0} 
41.  
42. # Display bad devices  
43. $Hostname = Hostname 
44. if (!$BadDevices) { 
45.    "No bad devices on {0}" -f $Hostname 
46. }  # end if 
47. else { 
48. if (!$BadDevices.Count) {$Count=1} else {$Count=$BadDevices.count} 
49. "Total Bad devices on {0}: {1}" -f $Hostname, $Count 
50. foreach ($Device in $BadDevices) { 
51. "Name           : {0}" -f $Device.Name 
52. "Class Guid     : {0}" -f $Device.Classguid 
53. "Description    : {0}" -f $Device.Description 
54. "Device ID      : {0}" -f $Device.Deviceid 
55. "Manufacturer   : {0}" -f $Device.Manufactuer 
56.  
57. "PNP Device Id  : {0}" -f $Device.PNPDeviceID 
58. "Service Name   : {0}" -f $Device.Service 
59. "" 
60. } # End of ForEach 
61. }  # End of Else 

Technorati Tags: WMI,PowerShell Script,PowerShell,Win32_PNPEntity