12 bios update – Acrosser AR-B1790 User Manual

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AR-B1790 User’s Guide

5.12 BIOS UPDATE

The BIOS program instructions are contained within computer chips called FLASH ROMs that are located on your
system board. The chips can be electronically reprogrammed, allowing you to upgrade your BIOS firmware
without removing and installing chips.
The AR-B1790 provides the FLASH BIOS update function for you to easily to update to a newer BIOS version.
Please follow these operating steps to update to new BIOS:

Step 1:

Turn on your system and don’t detect the CONFIG.SYS and AUTOEXEC.BAT files.

Step 2:

Insert the FLASH BIOS diskette into the floppy disk drive.

Step 3:

In the MS-DOS mode, you can type the AMIFLASH program.

A:\>AMIFLASH

Step 4:

Press [ALT+F], The box will show the following message, this message will be
highlighted.

BIOS Filename Loading … . After typing in the File name you must press or press
to exit.

Step 5:

And then please enter the file name to the box. And the box
will show the following notice.

Are you sure to write the BIOS into flash ROM?

Step 6:

Press the key to update the new BIOS.
Then the box will show the .

Step 7:

When the BIOS update is successful, the message will show Pass>.