Dell Change Serial Number In Bios
How to Change the Serial Number in BIOS on Dell Computers
BIOS stands for Basic Input/Output System, and it is a software that controls the communication between the hardware and the operating system of your computer. The BIOS also stores some important information about your computer, such as the serial number, the model name, the system configuration, and the boot order.
dell change serial number in bios
The serial number is a unique identifier that helps Dell to provide you with technical support and warranty services. Sometimes, you may need to change the serial number in BIOS for various reasons, such as replacing the motherboard, cloning the hard drive, or transferring the ownership of the computer.
Changing the serial number in BIOS on Dell computers is not a difficult task, but it requires some caution and attention. If you enter an incorrect serial number, you may face some issues with your computer or lose your warranty coverage. Therefore, you should always follow the instructions carefully and double-check the serial number before saving it.
In this article, we will show you how to change the serial number in BIOS on Dell computers in a few simple steps. Please note that this method may vary depending on the model and the BIOS version of your computer, so you should always refer to the user manual or the Dell website for more specific guidance.
Step 1: Find out your current serial number
Before you change the serial number in BIOS, you need to know your current serial number. You can find it in several ways:
Look at the sticker on the back or bottom of your computer. The serial number is usually labeled as S/N or Service Tag.
Open a command prompt window and type wmic bios get serialnumber. The serial number will be displayed on the screen.
Go to the Dell website and enter your service tag or express service code. The serial number will be shown on the product details page.
Write down your current serial number and keep it in a safe place. You may need it later if you want to restore it or contact Dell for support.
Step 2: Restart your computer and enter BIOS setup
To change the serial number in BIOS, you need to access the BIOS setup menu. To do that, you need to restart your computer and press a certain key when you see the Dell logo on the screen. The key may vary depending on your computer model, but it is usually one of these: F2, F12, Del, or Esc.
Once you enter the BIOS setup menu, you will see a list of options and settings that you can modify. Use the arrow keys to navigate through the menu and press Enter to select an option. Do not change any settings that you are not familiar with, as they may affect the performance or stability of your computer.
Step 3: Locate and change the serial number in BIOS
The location and name of the serial number in BIOS may differ depending on your computer model and BIOS version, but it is usually found under one of these sections: System Information, Main, Security, or Asset Tag.
Once you find the serial number in BIOS, you can change it by typing a new value. The serial number should be 7 alphanumeric characters long and should not contain any spaces or special symbols. You can use any combination of letters and numbers that you want, but make sure that it is unique and valid.
After you enter a new serial number in BIOS, press Enter to confirm it. You may see a warning message that asks you to verify the change. Press Y or Yes to proceed.
Step 4: Save and exit BIOS setup
After you change the serial number in BIOS, you need to save the changes and exit the BIOS setup menu. To do that, press F10 or look for an option that says Save and Exit or Exit Saving Changes. You may see a confirmation message that asks you to save the changes. Press Y or Yes to confirm.
Your computer will restart and boot normally. You have successfully changed the serial number in BIOS on your Dell computer.
Step 5: Verify the new serial number
To make sure that the new serial number in BIOS is correct and effective, you can verify it using one of the methods that we mentioned in Step 1. If you see the new serial number that you entered, then everything is fine. If you see the old serial number or an error message, then something went wrong and you need to repeat the process or contact Dell for support.
You can also verify the new serial number by going to the Dell website and entering it in the service tag or express service code field. You should see the product details and warranty information for your computer. If you see a different product or an invalid service tag message, then you may have entered an incorrect or duplicate serial number. You should change it again or contact Dell for support.
Step 6: Update the serial number in Windows
Changing the serial number in BIOS may not automatically update the serial number in Windows. This may cause some problems with the activation or registration of your Windows operating system. To avoid this, you should update the serial number in Windows as well.
To update the serial number in Windows, you need to open a command prompt window as an administrator and type the following command: wmic bios set serialnumber="new serial number". Replace "new serial number" with the serial number that you entered in BIOS. Press Enter to execute the command.
You may see a message that says "Updating property(s) of '\\\\COMPUTERNAME\\ROOT\\CIMV2:Win32_BIOS'. Property(s) update successful." This means that the command was successful and the serial number in Windows was updated.
Step 7: Register your new serial number with Dell
The last step is to register your new serial number with Dell. This will help you to get the best technical support and warranty services from Dell. To register your new serial number with Dell, you need to go to the Dell website and sign in with your Dell account or create one if you don't have one.
Once you sign in, you need to go to the My Products and Services page and click on Add a Product. You will be asked to enter your new serial number or scan a QR code. Follow the instructions on the screen and complete the registration process.
You will see your computer listed on the My Products and Services page with the new serial number and the product details. You can also access the support and warranty information for your computer from this page.
Changing the serial number in BIOS on Dell computers is a simple but important task that you may need to do for various reasons. In this article, we have shown you how to change the serial number in BIOS on Dell computers in seven easy steps. We have also explained how to verify the new serial number, update it in Windows, and register it with Dell.
By following these steps, you can change the serial number in BIOS on Dell computers without any hassle or risk. You can also enjoy the benefits of having a valid and unique serial number for your computer, such as getting better technical support and warranty services from Dell.
We hope you found this article helpful and informative. If you have any questions or feedback, please feel free to leave a comment below or contact us through our website. Thank you for reading! d282676c82