To check the warranty period of your Alienware notebook, you can follow the steps below:
1. Open the browser, enter the Dell official website address and visit.
2. Find the "Support" option on the homepage of Dell's official website and click to enter the "Product Support" page.
3. In the "Product Support" page, find and record the service number of the Alienware notebook. This service number is usually located at the bottom of your notebook.
4. Return to the home page or select the "Warranty End Date Verification" option in the navigation bar.
5. Enter the service number recorded previously and complete the verification code verification process.
6. After completing the verification, the system will display the warranty period information of the Alienware notebook.
It should be noted that the above steps are applicable to Dell brand computers. If you purchased another brand of Alienware notebook, you may need to perform corresponding operations to check the warranty period according to different brands and models.