Acer Aspire Z1620 Acer Aspire Z1620 Desktop Service Guide - Page 63

DOS Flash Utility To use the DOS Flash Utility, perform the following: 1. Press F2 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 [EFI Device] [Hard Disk] [CD&DVD] [Removeable Device] [LAN] Specifies the Boot Device Priority sequence from EFI Boot Devices.  EFT Device Priority [Press Enter]  Hard Disk Driver Priority  Optical Disk Driver Priority  Removeable Device Priority  Network Device Priority Quiet Boot Halt On [Press Enter] [Press Enter] [Press Enter] [Press Enter] [Enabled] [All, but Keyboard] Move Enter：Select +/-/space：Change Opt. F7：Load User Defaults Setting F8：Save as User Default Setting F9：Load Optimized Defaults Setting F10：Save & Exit Setup ECS：Discard Change and Exit Setup Version 2.10.1207. © Copyright 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. 6. Execute A to update BIOS. NOTE: During update, do not press any keys. 7. When flash is complete, system will restart automatically when finished. 53