P5M4-M+
 V.103   checksum = DF9F H
 First Release.
 V.103I  checksum = 6E08 H for Proview
 BIOS FEATURES SETUP:
-Quick power on self teat : Enabled
-Boot floppy seek : Disabled
-HDD S.M.A.R.T capability : Enabled
Integrated Peripherials:
-Onboard Legancy Audio: Enabled
-Sound Blaster : Disabled

-V104   checksum = D62EH
 A. fix System boot hang when No L2cache SRAM plug.
 B. Write SubVemder ID, Subsystem ID for AC97 MC97 device for 686A-CF.
 C. add an setup item "Aperture write combine" to speed up DVP player performance
    For AMD CPU (model 8 and above).

-V1.05C   Checksum = E499H
 A. Use the new AC97, MC97 auto setup menu.
 B. Support another clock generator IC ICS9248-127.
 C. Fix BIOS program wrong IDE timing as UDMA 66,
    when 2 UDMA66 HDD on same channel and without UDMA 66 cable.
 D. change value of menu item "FRAME BUFFER SIZE" from "NA" to "2M".
 E. Fix HCT 9.50l test fail.
 F. Support 686A CG version.
 G. Fix for "Power-fail resume" fail when the function is ON.
 H. Add an option "Slow Down UDMA Mode" for UDMA66 cable can not correct detect UDMA33 and UDMA 66
    HDD combination.