A-5
Appendix A: BIOS POST Messages
screen (usually an initialization error of an Option ROM, i.e., an add-on card). Write
down and follow the infor mation shown on the screen.
Press <F2 > to enter Setup
Optional message displ ayed during POST. Can be turned off in Setup.
PS/2 Mouse:
PS/2 mouse identifi ed.
Run the I2O Confi guration Utility
One or more unclaimed bl ock storage devices have the Confi guration Request bit
set in the LCT. Run an I2O Confi guration Utility (e.g. th e SAC utility).
System BIOS shadowed
System BIOS copied to shadow RAM.
UMB upper limi t segment address: nnnn
Displays the address nnnn of the upper limit of Upper Memory Blocks, indicat-
ing released segments of t he BIOS which can be re claimed by a virtual me mory
manager.
Video BIOS sha dowed
Video BIOS succ essfully copied to shadow RA M.