Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 77

Removing Insyde HDD Password 0 Clear the BIOS Password as follows: To reset the BIOS password, perform the following: 1. When the user keys in the wrong password three times, the system reports the error code: Figure 2-21. Unlock Password Prompt 2. In DOS mode, execute UnlockHD.exe XXXXX (where XXXXX is the Unlock password error code; example here is 76776356). The exe will generate an unlock password (example here is 69654998). Figure 2-22. UnlockHD.exe 3. Enter the generated unlock password at the prompt. Figure 2-23. Enter Unlock Password System Utilities 2-21