Method 1:
Press Win and R to open the Run dialog box, type cmd and click OK.
To view the serial number, type wmic bios get serialnumber.
Method 2:
Open the PC Manager program and click the My Services button to view the serial number of the computer.
Method 3:
You can find the serial number on the label on the back of the computer as shown in the image below:
Method 4:
You can find the serial number on the BIOS Setup screen. During startup, press and hold F2-Del-F10 to enter the BIOS Setup screen and view the serial number as shown in the figure below:
