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242

answers:

2

Possible Duplicate:
how to get motherboard id or serial number ?[Delphi]

Hi , is there any free component ?

+3  A: 

If you absolutely need a component : MagWMI component allows access and update of windows system information using Windows Management Instrumentation(WMI)

SimaWB
We use MagWMI for low level hardware access (drive serial number, etc.) and are happy with it. Note to original poster: If you are thinking about using the motherboard serial number as part of a licensing scheme, as far as I know, motherboard serial numbers are not totally unique. If you purchase 2 of the same boards, for example, they'll have the same serial number. (If others here know better, please correct me.)
Robert Frank
+1  A: 

If you are looking for a free Delphi WMI library, have a look at GLibWMI project by StackOverflow user Neftalí

Serg