问题:

I wonder what sort of serialnumber wmic bios get serialnumber Windows commad actually gives you?

Is it serial number of your motherboard? Documentation is not clear about it.

回答1:

the wmic bios get serialnumber command call the Win32_BIOS wmi class and get the value of the SerialNumber property, which retrieves the serial number of the BIOS Chip of your system.

回答2:

run cmd

Enter wmic baseboard get product,version,serialnumber,product

Press the enter key. The result you see under serialnumber column is your Motherboard serialnumber

回答3:

wmic bios get serialnumber

if run from a command line (start-run should also do the trick) prints out on screen the Serial Number of the product,
(for example in a toshiba laptop it would print out the serial number of the laptop.
with this serial number you can then identify your laptop model if you need ,from the makers service website-usually..:):)

I had to do exactly that.:):)