Acer AO756 Acer Aspire One 756 Netbook Service Guide - Page 55

6. Insert the USB HDD and reboot the computer in DOS mode. 7. If necessary, execute the "dir" command to find the batch file. C:\Q1VZC102\DOS>dir Volume in drive C is USB_8GB Volume Serial Number is 3666-33A4 Directory of C:\Q1VZC102\DOS . 03-27-2012 18:46 . .. 03-27-2012 18:46 .. FLASHIT EXE 102,912 07-19-2011 17:49 FLASHIT.EXE BIOS BAT 338 03-30-2011 13:15 BIOS.BAT Q1VZC102 BIN 4,194,304 03-30-2010 17:37 Q1VZC102.BIN 3 file(s) 4,297,554_bytes 2_dir(s) 2,524,848,128_bytes_free C:\Q1VZC102\DOS>_ Figure 2:14. Execute DIR 8. At the command prompt, execute "BIOS.bat" and press Enter to update BIOS. Flash process begins. C:\Q1VZC102\DOS>BIOS.bat Please do not remove the AC power! Insyde_Flash_Utility_for_InsydeH2O _Version 1.5o Initializing File_loading 100_% Current BIOS Model name : Q1VZC New BIOS Model name : Q1VZC Current BIOS version: V1.01 New BIOS version: V1.02 _Updating Block at FFFFF000 Figure 2:15. Updating Flash BIOS Once Flash BIOS is complete, the utility automatically updates EC. C:\Q1VZC102\DOS>BIOS.bat Please do not remove the AC power! Insyde_Flash_Utility_for_InsydeH2O _Version 1.5o Initializing File_loading 100_% Current BIOS Model name : Q1VZC New BIOS Model name : Q1VZC Current BIOS version: V1.01 New BIOS version: V1.02 _Updating Block at FFFFF000 Flash Complete! Start EC update Figure 2:16. Updating EC System Utilities 2-14