Acer ASPIRE 4253 Service Manual page 72

Figure 2-13. DOS Flash Process
5. Flash is complete when the message, Flash Programming Complete is shown.
System will restart automatically when finished.
NOTE: NOTE:
If AC power is not connected, the following message is shown (Figure 2-14). Plug in the
AC power to continue.
Figure 2-14. AC Power Warning
2-16 System Utilities