Before buying a used ASUS motherboard or GPU, ask for the SN and check it publicly. If the warranty period shows “0 days remaining” but the card is only 6 months old, it was likely a – not covered.
Do not confuse the Serial Number with the Model Name. asus warranty lookup
If the physical sticker on your device is worn or missing, you can still find the serial number digitally: Before buying a used ASUS motherboard or GPU,
Click to view your warranty expiration date and coverage type. Step 3: Check via MyASUS (Alternative) asus warranty lookup
Select your registered product to see its specific warranty expiration date and technical specifications. Important Notes
A standard ASUS limited warranty generally covers in materials and workmanship under normal use. Warranty Terms - ASUS