Acer Aspire 1420P Aspire 1420P and 1820PT Service Guide - Page 42

DOS Flash Utility Perform the following steps to use the DOS Flash Utility: 1. Press F2 during boot to enter the Setup Menu. 2. Select Boot Menu to modify the boot priority order, for example, if using USB HDD to Update BIOS, move USB HDD to position 1. Information M a i n InsydelH20 Setup Utility Security Boot Exit Rev. 3.5 Boot priority order : 1. IDE0 : TOSHIBA MK2555GSX 2. IDE1 : 3. Network Boot : Atheros Boot Agent 4. USB HDD : 5. USB CDROM : 6. USB FDD : Item Specific Help Use < > or < > to select a device, then press to move it up the list, or to move it down the list. Press to escape the menu F1 Help Esc Exit Select Item F5/F6 Change Values F9 Setup Default Select Menu Enter Select Sub-Menu F10 Save and Exit 3. Execute the FLASH.BAT batch file to update BIOS. The flash process begins as shown. 4. In flash BIOS, the message Please do not remove AC Power Source displays. NOTE: If the AC power is not connected, the following message displays. Plug in the AC power to continue. 5. Flash is complete when the message Flash programming complete displays. 32 Chapter 2