User`s manual
ENDAT-D2550 USERS MANUAL 
UNICORN COMPUTER CORP. 
28 
Appendix A: FLASH MEMORY UTILITY 
Using this package to update the system BIOS from a disk file to the on board Flash memory.  
Be aware any improper update of the system BIOS will cause the malfunction of the system. 
Method of update BIOS: 
1. 
Please contact one of the Sales Representative on behalf of Unicorn to acquire “BIOS 
update package”, and process following procedures for the BIOS UPDATE.
2. Prepare a bootable storage that can boot under MS-DOS, (such as HDD, USB 
sticker…etc) 
3.  Unzip “BIOS Update package” into the bootable storage. 
4.  Run the Flash file. 
AwardBIOS FLASH Utility V8.102 
C>Phoenix Technologies Ltd. All Rights Reserved 
Flash Type –  
File Name to Program: 
Message: 
5.  Once the BIOS is Flash successfully, Reboot the system. 
6.  Press <Del> to enter BIOS Setup, save BIOS default and exit <F10>. 
* Please turn off system and clear CMOS data by JBAT1. 
* Please restart your system and load setup default.










