Acer Aspire Z3801 Acer Aspire Z3801 Desktop Service Guide - Page 60

DOS Flash Utility 0 To use the DOS Flash Utility, perform the following: 1. Press F12 during boot to enter Setup Menu. 2. Select Boot Options to modify boot priority order. 3. Move Removal Device to 1st Boot Device position (Figure 2-15). (Refer to Boot Options menu) BIOS Setup Utility Main Advanced Power Security Boot Options Exit Boot Priority Order 1st Boot Device 2nd Boot Device 3rd Boot Device 4th Boot Device 5th Boot Device Set Boot Priority [Removable Device] [Hard Disk: ST31000..] [CD&DVD: HL-DT-ST..] [UEFI] [LAN] UEFI Boot Device Priority Hard Disk Drive Priority Optical Disk Drive Priority Removal Device Priority Network Device Priority Quite Boot Halt On [Press Enter] [Press Enter] [Press Enter] [Press Enter] [Press Enter] [Enabled] [All, but Keyboard] Select Screen Select Item Enter: |Select +/-: 11||Change Opt. F7: Load User-defined Defaults F8: Save as User-defined F9: Optimized Defaults (When Access Level is Administrator) F10: Save & Exit Version 2.10.1208. Copyright (C) 2002-2011, Acer Inc. Figure 2-15. Change BIOS Boot priority Order 4. Copy the BIOS file to USB HDD. 5. Insert the USB HDD and reboot computer to DOS mode. NOTE: NOTE: Two DOS batch files are included to flash system BIOS: FBB.BAT only updates system BIOS FBBME.BAT updates system BIOS and Intel ME firmware. 2-16 System Utilities