Thank you for posting on the Intel️® communities. To confirm if your warranty is still active and for warranty related questions please directly contact Intel Customer Support (Warranty process cannot be completed through the forums).
Here are pages where you can lookup contact information, including local/country phone numbers, by geography:
U.S. and Canada: Intel Customer Support
Europe, Middle East and Africa: Intel Customer Support EMEA
Asia-Pacific: Intel Customer Support APAC
Latin America: Intel Customer Support LAR
You can use the online forms service or email, but I actually recommend calling them directly. The above links provide local or toll-free numbers in most countries and support most local languages. You could also use the chat service but understand that this service is offered in English only and is subject to the normal (9:00-5:00 M-F) office hours in the Pacific (UTC-8) time zone. Please keep in mind that this thread will no longer be monitored by Intel. Thank you for your understanding.
Intel Customer Support Technician