Gigabyte 5222, 5230, 5225 manual Set System Jumper Clksw & Clkratio

English

Step 1: Set System Jumper (CLK_SW) & (CLK_RATIO)

The clock ratio can be switched by CLK_RATIO and refer to below table.The system bus frequency can be switched at 100MHz and auto by adjusting CLK_SW.

Default Setting :						Default Setting : OFF
Auto (X X X X X X)
	CLK_RATIO					CLK_SW
6	5	4	3	2	1	ON
					ON	OFF
CLK_SW
	ON			AUTO
	OFF			100MHz

AUTO : Supports FSB 400/333/266 MHz CPU

100MHz : Fix FSB 200MHz CPU

CLK_RATIO				O: ON / X :OFF
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

You must set CLK_SW to 100MHz MNote: In order to BIOS can auto detecting when

when you used FSB 200MHz CPU. your CPU mutiplier over 18x, please adjust mutiplier swich in CLK_RATIO to "AUTO."

GA-7N400E(-L) Motherboard - 10 -

7n400e_1001_q.p65 10 2003/7/17, ¤U¤È 02:58