Octek FOX-II, User Manual

Page: 62 / 84

SYSTEM BIOS
CHAPTER
3
CMOS SETUP
INSTALLING COMPONENTS
Note : The BIOS may be updated from time
to time, the one you got may not be exactly as
discussed; this section will also be updated as
necessary.
F ollo w t h e i n s t r u c t i o n s a s t h e y c o m e u p o n
t h e s c r e e n t o c o m p l e t e t h e i n i t i a l p r o c e d u r e . T h e
i n i t i a l p r o m p t o n t h e s c r e e n t e l l s y o u t o p r e s s t h e
< D E L> k e y i f y o u w a n t t o u s e t h e s e t u p p r o g r a m .
I t i s d i s p l a y e d b r i e f l y j u s t a f t e r t h e R A M t e s t i s
r u n w h e n y o u f i r s t t u r n o n t h e s y s t e m . I f i t
d i s a p p e a r s b e f o r e y o u h a v e a c h a n e e t o r e s p o n d
t u r n t h e s y s t e m o f f a n d o n a g a i n o r r e s e t t h e
s y s t e m a n d t h e m e s s a g e w i l l r e a p p e a r . T h e i n i t i a l
s c r e e n p r o m p t w i l l b e s i m i l a r t o :
Press <DEL> key if you want to run SETUP or DIAGS
H i t < D E L > k e y t o g e t i n t o t h e S e t u p M o d e .
( N o t e t h a t < D E L> k e y w i l l g e t y o u i n t o t h e s e t u p
m o d e, o n l y w h e n t h e a b ove m e s s a g e i s d i s p l a y e d
o n t h e s c r e e n . )
U p o n y o u r p r e s s i n g o f t h e < D E L > k e y , t h e
f o l l o w i n g m e s s a g e w i l l a p p e a r o n t h e s c r e e n :
A-6
EXIT FOR BOOT
RUN CMOS SETUP
RUN DIAGNOSTICS
..
"'
Warning : Be sure to turn off the computer's
power switch before installing or replacing any
component.
If installation sounds risky. let your dealer
install the
80287.
If you make a mistake. you could
damage the
80287
or your computer.
INSTALLING
80287
MATH COPROCESSOR
T h e s p e e d r a t i n g o f 8 0 2 8 7 M a t h c o p r o c e s s o r
s h o u l d m a t c h t h a t o f t h e s y s t e m s p e e d f o r a n
o p t i m u m a n d r e l i a b l e o p e r a t i o n .
R e f e r t o t h e
t a b l e b e l o w t o d e t e r m i n e t h e c o r r e c t s p e e d r a t i n g
o f t h e 8 0 2 8 7 .
FOX-II Math Coprocessor
20 M H z S y s t e m 8 0 2 8 7 - 1 0
1 6M H z S y s t e m 8 0 2 8 7 - 1 0
1 2M H z S y s t e m
8 0 2 8 7-8
3-1