- 12 -
KT400A Series Motherboard
English
Step 1: Install the Central Processing Unit (CPU)
Step1-1: CPU Speed Setup
The clock ratio can be switched by CK_RATIO and refer to below table.
Default Setting :
Auto (X X X X X X)
O: ON / X :OFF
Default Setting: 100MHz
5
1
ON
2
3
4
CK_RATIO
6
SW1
1
ON
SW1
CPU CLOCK
100MHz
AUTO
1
ON
OFF
M
Note: In order to BIOS can auto detecting when
your CPU mutiplier over 18x, please adjust mutiplier
swich in CK Raito to "AUTO."
RATIO
1
2
3
4
5
6
AUTO
X
X
X
X
X
X
(Default)
5x
O
O
X
O
O O
5.5x
X
O
X
O
O O
6x
O
X
X
O
O O
6.5x
X
X
X
O
O O
7x
O
O
O
X
O O
7.5x
X
O
O
X
O O
8x
O
X
O
X
O O
8.5x
X
X
O
X
O O
9x
O
O
X
X
O O
9.5x
X
O
X
X
O O
10x
O
X
X
X
O O
10.5x
X
X
X
X
O O
11x
O
O
O
O
O O
11.5x
X
O
O
O
O O
12x
O
X
O
O
O O
12.5x
X
X
O
O
O O
13x
O
O
X
O
X
O
13.5x
X
O
X
O
X
O
14x
O
X
X
O
X
O
15x
O
O
O
X
X
O
16x
O
X
O
X
X
O
16.5x
X
X
O
X
X
O
17x
O
O
X
X
X
O
18x
X
O
X
X
X
O
O: ON / X :OFF
CLK_RATIO
You must set SW1 to 100MHz when
you used FSB 200MHz CPU.
100MHz : Fix FSB 200MHz CPU
Auto : Support FSB 266/333 MHz CPU
Summary of Contents for GA-7VAX-A
Page 14: ...10 KT400ASeries Motherboard English...
Page 38: ...34 KT400ASeries Motherboard English...
Page 66: ...62 KT400A Series Motherboard English...
Page 95: ...TechnicalReference 91 English...
Page 96: ...92 KT400A Series Motherboard English...
Page 109: ...Appendix 105 English...
Page 110: ...106 KT400A Series Motherboard English...
Page 111: ...Appendix 107 English...
