Gigabyte 6CXB7 Series, User Manual, Page: 17 / 97

6CXB7 Series Motherboard
9
SW1
CPU CLK
SDRAM
CLK
AGP CLK JP21
1 2 3 4 5 6
159.1 119.325 79.55
2-3
X X
○ ○ ○
X
162.0 121.5 81.00
2-3
X X
○ ○
X X
165.0 123.75 82.50
2-3
X X
○
X
○
X
168.0 126 84.00
2-3
X X
○
X X X
171.0 128.25 85.50
2-3
X X X
○ ○
X
174.0 130.5 87.00
2-3
X X X
○
X X
177.0 132.75 88.50
2-3
X X X X
○
X
180.0 135 90.00
2-3
X X X X X X
(O: ON / X: OFF)
F
For Auto Jumper Setting:
SW1
ON
1 2 3 4 5 6
JP21
1
«
Note:
1. If you use 100/133 MHz CPU, We recommend you to setup your system speed to
“Auto” value.
2. We don’t recommend you to set up your system speed to 122 , 142 , 150 ,159 MHz
because these frequencies are not the standard specifications for CPU, Chipset and
most of the peripherals. Whether your system can run under 122 , 142 , 150 ,159 MHz
properly will depend on your hardware configurations: CPU, SDRAM, Cards, etc.
**If you want to set up your system speed to 122, 142, 150,159 MHz, you must change
the Jumper JP9 from 2-3 close to 1-2 close.