BIOS version 3.01 for Allegro CE/DOS Field PC
15 Mar 2004
The Allegro CE/DOS BIOS version 3.01 ensures that the "New Battery Detected" screen appears only when a battery is installed in the Allegro, and includes the DOS Serial Printer update.
To see if your Allegro CE/DOS needs this update, type SETUP and press Enter at the DOS prompt. If the version number shown is less than 3.0, we recommend that you update your Allegro.
Download this file to the desktop of your PC then run it to install.