Acer Aspire 4739 Acer Aspire 4339 4739 4739Z Notebook Series Service Guide - Page 71

DOS Flash Utility 0 Perform the following to use the DOS Flash Utility: 1. Press F2 during boot to enter Setup Menu. 2. Select Boot Menu to modify boot priority order. Example: If using USB HDD to Update BIOS, move USB HDD to position 1. 3.5 Boot priority order: 1. HDD0: Hitachi HTS54501689A300 2. ATAPI CDROM: TSSTcorp CDDVDW TS-L633F 3. USB FDD: 4. Network Boot: Atheros Boot Agent 5. USB HDD: 6. USB CDROM: Item Specific Help 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 Figure 2-12. BIOS Boot 3. Insert the USB HDD and reboot computer. 4. Execute ZQH_101.EXE to update BIOS. Flash process begins as shown in Figure 2-13. Figure 2-13. DOS Flash Process System Utilities 2-15