2-20 System Utilities
Figure 2-25. F12 Boot Menu enable
9. Change the BIOS Boot menu item Boot Menu to Legacy.
Figure 2-26. Legacy BIOS option
10. Press
F10
to Save and exit.
11. Press
F12
during the POST (power-on self-test) screen to enter the Boot Menu. Select
USB HDD and boot to DOS.
Figure 2-27. Selecting HDD
12. In DOS mode, input unlockHD XXXXXXXX (Where XXXXXXXX is the backdoor key;
example here is 74821572). The exe will generate an backdoor password(example
here is 61789574).