The last message—“Call Acer Service Center”—is the most ominous because it indicates that all user attempts to bypass the lock have failed.
provides an exclusive unlock service that uses your device’s unique S/N (Serial Number) and SNID to generate a certified unlock code. Step-by-Step: How to Unlock Your HDD via Acer Service 1. Identify Your Unlock Hint Code call acer service to unlock hdd exclusive