Reach out to Acer on social media:
If you cannot provide the password, you must contact official support. call acer service to unlock hdd exclusive
Before calling, write down:
A failed or interrupted BIOS flash can corrupt the security handshake between the motherboard and the drive. Reach out to Acer on social media: If
Here is a detailed breakdown of what this message means, why it happens, and the reality of how it is resolved. why it happens
Once you’ve regained access, take these steps to ensure it doesn't happen again: