Cpu Clock Frequency Selector: J3 & J5 - Acorp 7KT400 User Manual

Chapter 1
1.7.15 CPU Clock Frequency Selector: J3 & J5
J3 & J5 are designed to detect the CPU Frequency on board.
This motherboard support 133/166 MHz overclocking, while 100
MHz is default CPU clock.
J3 Setting
J5 Setting
CPU(MHz)
J 3
3
4
4
1 2
2
3
4
4
1
2
2
100 MHz
166 MHz
(default)
VIA
KT400
VT8235
BIOS
1-25
Motherboard 7KT400
3
4
1
2
3
4
1
2
133 MHz
J 5
VIA
3
1
3
1