: After the final failed attempt, a blue box or message will appear saying "Enter Unlock Password" or "System Disabled," followed by an 8-digit or 10-digit code.
"Enter unlock password: 1234-ABCD"
For example, you might see:
If the first key fails, try the second or third generated key. If none work, your BIOS may be newer and patched, or you misread the System Disabled code (double-check for zero vs. O, one vs. I). acer bios unlock password key
