Acer Aspire V3-551G Acer V3-551 and 551G Notebook Service Guide - Page 56

DOS Flash Utility NOTE: Plug the AC power adaptor to a power source before performing the DOS Flash Utility. Perform the following to use the DOS Flash Utility: 1. Copy the DOS mode flash files to the USB HDD. 2. Press F2 during boot to enter the BIOS Setup Utility. 3. Select Boot menu to modify the boot priority order. 4. Move the USB HDD to position 1 (refer to Boot on page 2-10). Information Main Security InsydeH20 Setup Utility Boot Exit Rev. 3.7 Boot priority order: Item Specific Help 1. Network Boot : BRCM MBA Slot 0200 v15.0.11 2. USB FDD : 3. HDD0 : TOSHIBA MK7559GSXP 4. USB HDD : 5. USB CDROM : 6. ATAPI CDROM : MATSHITABD-CMB UJ160 Use or to select a device, then press to move it down the list, or to move it up the list. Press to escape the menu F1 Help Esc Exit Select Item F5/F6 Change Values F9 Setup Defaults Select Menu Enter Select Sub-Menu F10 Save and Exit Figure 2:13. Changing the BIOS Boot Priority Order 5. Insert the USB HDD and reboot the computer. 6. Enter the BIOS folder. C:\ROMs\Q5Wx8100\DOS>dir Volume in drive C is ISS_4GB Volume Serial Number is 3666-33A4 Directory of C:\ROMs\Q5Wx8100\DOS . .. FLASHIT Q5Wx8100 Q5Wx8100 K74E100A MIDCHK 06-04-2010 14:31 . 06-04-2010 14:31 .. EXE 102,912 07-19-2011 2:24 FLASHIT.EXE BAT 321 04-03-2012 14:32 Q5Wx8100.BAT FD 4,194,304 04-03-2012 14:31 Q5Wx8100.FD ROM 131,072 04-03-2012 13:10 K74E100A.ROM EXE 14,164 01-11-2011 16:52 MIDCHK.EXE 5 file(s) 4,442,773 bytes 2 dir(s) 2,524,848,128 bytes free Figure 2:14. Flash files System Utilities 2-14