Input your serial number, agree to the privacy policy, and click Submit .
When entering your S/N, be careful with similar characters like the letter O vs. the number 0 , or the letter I vs. the number 1 .
: Restart your computer and tap F2 repeatedly during startup. The serial number is listed in the main system information screen. Important Warranty Policies to Know (2026) asus warranty check by serial number
| Problem | Likely Cause | Solution | |---------|--------------|----------| | “Serial number not found” | Typo, or product is OEM / gray market | Double-check S/N. If OEM → contact seller. | | Warranty shorter than expected | Regional policy, or refurbished unit | Check original listing. Refurbs often have 90-day warranty. | | “Out of warranty” but just bought | Seller sold old stock (manufactured 1+ year ago) | Register with proof of purchase; ASUS may adjust. | | No data on website | Product not yet registered or database error | Use MyASUS app or call support. |
If you don't have the number handy, you can find it using several methods: Input your serial number, agree to the privacy
Here is the step-by-step process to check your ASUS warranty in under a minute.
If you don't have the original box or the sticker is damaged, use these methods: the number 1
Go to the ASUS Warranty Inquiry portal.