Get-Bios.ps1

1. <# 
2. .SYNOPSIS 
3.     This script gets all the computers in a domain and then  
4.     displays bios details for each one. 
5. .DESCRIPTION 
6.     This script uses the Active Directory module to get 
7.     all computers. Then it enumerates this set and uses WMI 
8.     to get bios information from each system. Note that  
9.     script does not handle WMI errors. 
10. .NOTES 
11.     File Name  : Get-Bios.ps1 
12.     Author     : Thomas Lee - tfl@psp.co.uk 
13.     Requires   : PowerShell Version 2.0 
14. .LINK 
15.     This script posted to: 
16.         http://pshscripts.blogspot.com/2010/06/get-biosps1.html
17. .EXAMPLE 
18.     PS [C:\FOO] .\Get-Bios.ps1 
19.     Machine:           DC1.reskit.org 
20.     Bios Name          BIOS Date: 03/19/09 22:51:32  Ver: 09.00.04 
21.     Bios Manufacturer  American Megatrends Inc. 
22.     Bios Version        
23.     Bios Serial Number 3678-9986-1198-6272-1712-1835-12 
24.   
25.     Machine:           SQL1.reskit.org 
26.     Bios Name          BIOS Date: 03/19/09 22:51:32  Ver: 09.00.04 
27.     Bios Manufacturer  American Megatrends Inc. 
28.     Bios Version        
29.     Bios Serial Number 4769-0987-7689-7711-9784-0733-29 
30.    <etc - rest snipped for brevity> 
31. #> 
32.  
33. ## 
34. # Start of Script 
35. ## 
36.  
37. # Import the AD module 
38. Import-Module activedirectory 
39.  
40. # Get the computers 
41. $Computers = Get-ADComputer -Filter * 
42.   
43. # Visit each one and get some output 
44. # NB: error handling should be added in for production use 
45. foreach ($Computer in $Computers){ 
46.     $bios = GWMI win32_bios -computer $computer.dnshostname 
47.     "Machine:           {0}" -f $Computer.dnshostname 
48.     "Bios Name          {0}" -f $BIOS.Name 
49.     "Bios Manufacturer  {0}" -f $bios.manufacturer 
50.     "Bios Version       {0}" -f $bios.SmbbiosBiosVersion 
51.     "Bios Serial Number {0}" -f $bios.serialnumber 
52.     "" 
53. }