Removing Bios Password - Acer Aspire M5-481PT Service Manual

Figure 2-22. Unlock Password
5. On original device, enter password (Figure 2-22) in Enter Unlock Password dialog
(Figure 2-21).

Removing BIOS Password

If wrong supervisor password is entered three times, the System will halt! dialog is
shown. (Figure 2-23)
Figure 2-23. Supervisor Password Error
1. Press the Power button
2. Press the "[" key at Post.
Figure 2-24. Enter "[" Key at Post
Acer M5 481/481G/481T/481TG System Utilities
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2-21