Acer Altos G520 User Manual
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3
If you selected option 1, to automatically update the system BIOS:
The system will execute the AfuDOS update utility to update the
BIOS. When the update is complete, the utility will display a green
box with a message that says “Completed Successfully.” The
system will then reboot.
4
4.If you selected option 2, to manually update the BIOS or to
update the flash memory, you can either select “Update Flash
Memory From a File” or “Update System BIOS”:
•
Update Flash Memory From a File: When prompted for a file
name, type BIOS.wph and press Enter.
•
Update System BIOS: The system will warn you that the BIOS
will be updated. Verify the BIOS version is correct and press
Enter to continue. When the update is complete, the utility
will display a green box with a message that says “Completed
Successfully.” The system will then reboot.
5
Wait while the BIOS files are updated. Do not power down the
system during the BIOS update process! The system will reset
automatically when the BIOS update process is completed. Remove
the diskette from the diskette drive.
6
Check to make sure the BIOS version displayed during POST is the
new version as the system reboots.
7
Enter Setup by pressing the F2 key during boot.
8
In Setup, press the F9 and
default values.
9
Re-enter the values you wrote down at the beginning of this
process. Press F10 and
Changes.
10 If you do not set the CMOS values back to defaults using the F9
key, the system may function erratically.
Note:
You may encounter a CMOS Checksum error or other
problem after reboot. If this happens, shut down the system and
boot it again. CMOS checksum errors require that you enter Setup,
check your settings, save your settings, and exit Setup.
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