Question

Send Motherboard serial number to a text file with vbs

Asked by: Rebel_no_1

Hi

I need is a script which will get a laptops motherboard serial number and write this information to a text file called SNUMBER.txt on the root of the D drive.. This file must just contain a value like "CNF8341DQP"

I will call this script from a dos batch file and will thereafter perform an action based on the serial number found in the text file. May I ask that this text file automatically be overwritten every time the script is run.

I have attached a script (rename from .txt to .vbs) which displays the correct serial number on screen. ( I need that serial number in D:\SNUMBER.txt ) Note that I don't want anything to display on screen, I just need the value in SNUMBER.txt after which the script should finish without requiring any user actions or intervention.

Your help will greatly be appreciated.

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Asked On
2009-08-09 at 06:16:02ID24638050
Tags

vbs

,

Motherboard Serial Number

,

Serial Number Extraction

Topics

VB Controls

,

Windows XP Operating System

,

VB Script

Participating Experts
1
Points
500
Comments
7

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Answers

 

by: BlueDevilFanPosted on 2009-08-09 at 08:43:20ID: 25054549

Hi, Rebel_no_1.

This will do it.

On Error Resume Next
 
Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20
 
Dim objFSO, objFile
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objFile = objFSO.CreateTextFile("D:\SNUMBER.txt", True)
arrComputers = Array("A4-LAP")
For Each strComputer In arrComputers
   Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\CIMV2")
   Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_ComputerSystemProduct", "WQL", _
                                          wbemFlagReturnImmediately + wbemFlagForwardOnly)
 
   For Each objItem In colItems
      objFile.WriteLine objItem.IdentifyingNumber
   Next
Next
objFile.Close
Set objFile = Nothing
Set objFSO = Nothing

                                              
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by: Rebel_no_1Posted on 2009-08-09 at 09:24:43ID: 25054693

Thanks man!
It worked perfect on my (HP DV6000) laptop but it must work on an HP 550 laptop. When I run the script on that laptop it creates the text file but it is empty. What further information do you need from me? The HP 550 laptop's serial number is probably stored differently in the bios or something?

Just tell me what info you need and I'll get it.

 

by: Rebel_no_1Posted on 2009-08-09 at 10:57:02ID: 25055140

I think the problem is on these two lines:

arrComputers = Array("A4-LAP")
For Each strComputer In arrComputers


This script seems to look at my specific computer. This is why it is not working on another testing laptop which is on of the 250 HP550 where it will be run on.The script can't be computer specific, it will be run on 100's of computers.

I am sure it is just a small adjustment for you to make. Thanks for your help so far!

 

by: BlueDevilFanPosted on 2009-08-09 at 12:15:46ID: 25055492

Change that line to

arrComputers = Array(".")

That will get the name of the local computer, the one the script is running on.

 

by: Rebel_no_1Posted on 2009-08-09 at 12:37:59ID: 25055611

The final file looks like the attached code snippet.
This now works perfectly!!! Thank you so much for your quick response and perfect solution!

On Error Resume Next
 
Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20
 
Dim objFSO, objFile
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objFile = objFSO.CreateTextFile("D:\SNUMBER.txt", True)
arrComputers = Array(".")
For Each strComputer In arrComputers
   Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\CIMV2")
   Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_ComputerSystemProduct", "WQL", _
                                          wbemFlagReturnImmediately + wbemFlagForwardOnly)
 
   For Each objItem In colItems
      objFile.WriteLine objItem.IdentifyingNumber
   Next
Next
objFile.Close
Set objFile = Nothing
Set objFSO = Nothing

                                              
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by: BlueDevilFanPosted on 2009-08-09 at 12:43:58ID: 25055632

You're welcome.  Glad I could help.

 

by: Rebel_no_1Posted on 2009-08-09 at 12:46:27ID: 31613395

Very good script for logging a huge amount of computer's serial numbers.

20120131-EE-VQP-002

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