Installation instruction
Windows:
Please unzip the zip file to your harddrive and change into the directory Bios 1.11\Windows and start the file AS_3020_5020_TM_4400_V111.exe
Dos: 
Please unzip the zip file to your harddrive, reboot the notebook with a DOS fdd in an usb floppy drive attached to the notebook and start the file bol111.bat

