Acer Aspire V7-582 Service Manual page 234

Figure 5-5. Supervisor Backdoor Key Window
5. Prepare a bootable USB Flash Disk.
UnlockHD.EXE
6. Copy the
7. Insert the USB Flash Disk into another system and power on the system.
F2
8. Press during boot and change the BIOS Main menu item F12 Boot Menu to
Enabled.
Figure 5-6. F12 Boot Menu enable
9. Change the BIOS Boot menu item Boot Menu to Legacy.
Figure 5-7. Legacy BIOS option
F10
10. Press to Save and exit.
5-6
file to the USB Flash Disk.
Jumper and Connector Locations