Acer Aspire V7-581 - DOS Flash Utility

2-14 System Utilities
DOS Flash Utility 0
Perform the following to use the DOS Flash Utility :
1. Press
F2 during boot to enter Setup Menu.
2. Select Boot Mode to ‘Legacy’.
3. Select Boot Priority Order to modify the boot priority order.
Example: If using USB HDD to Update BIOS, move USB HDD to position 1.
Figure 2-12. BIOS Boot
4. Open “Formal” folder in BIOS version folder.
5. Copy
ZQK_100.EXE to a bootable USB HDD.
6. Insert the USB HDD and reboot computer.
7. Execute
ZQK_100.EXE under DOS mode to update BIOS.
8. Flash process begins as shown in Figure 2-13.
Boot Mode :
Item Specific Help
Use <↑> or <↓> to select a
3.7
device, then press <F5> to
move it down the list, or <F6>
to move it up the list. Press
<Esc> to escape the menu
Secure Boot :
Boot priority order:
1. Windows Boot Manager
2. HDD : ST9500325AS
3. USB FDD :
4. Network Boot-IPV4 :
5. USB HDD :
6. USB CDROM :
7. Network Boot-IPV6 :
[Legacy BIOS]
[Enabled]