General Information  11
Flash (BIOS) Update Procedure 
1. Prepare a bootable DOS diskette with 
PHLASH16.EXE, and one XXXXXXX.WPH files 
NOTE: 
 The PHLASH16.EXE is flash utility programs. 
The XXXXXXX.WPH is BIOS source code 
binary file. 
2. Insert the diskette and boot from drive A.
WARNING: 
 Do not boot with any memory related 
driver such as HIMEM.SYS, EMS.SYS....
3. At the DOS prompt, type 
A:> PHLASH16 
XXXXXXX.WPH
 then press 
Enter
. 
4. The program updates the BIOS automatically. 
WARNING: 
Do not turn off the system power while the 
BIOS is programming, or the flash ROM will be 
destroyed. 
5. Power off system after the BIOS is completely 
updated.