Acer TravelMate 7520G Series Service Manual page 64

K If you need to solve BIOS password locked problem, you can run BIOS_PW.EXE
1.
Key in "bios_pw 14452 0"
2.
Choose one upper-case string
K
Reboot the system and key in "qjjg9vy" or "07yqmjd" to BIOS user password.
56 Chapter 2