Why does product registration for extended warranty not accept my serial number?
Datum poslední úpravy:
2024-03-05
Applicable Products
All QNAP products
Solution
You should check if you have entered the correct serial number, and ensure that similar-looking characters are not used. For example:
- the letter 'B' or the number '8'
- the letter 'I' or the number '1'
- the letter 'O' or the number '0'
