Cpu Clock Frequency Selector: Jp6 & Jp7 - Acorp 4PE800 Manual

Chapter 1
1.7.14 CPU Clock Frequency Selector: Jp6 & JP7
Overclocking is to operate a CPU with a frequency which surpass
the default CPU clock. JP6 & Jp7 jumpers are designed to offer
a chance for CPU overclocking.when starting system.
(1) Setting JP6 1-2 closed and Jp7 to 1-2 closed , CPU 100/133 will
be auto-detected.
(2) Setting JP6 1-2 closed and JP7 all open, CPU 133 will be auto-
selected or CPU 200 can be detected.
(3) Setting JP6 open and JP7 all opoen, CPU 200 will be auto-
selected (as an overclock)..
NOTE:
1. Intel usually provides CPUs with locked CPU frequency so as to
forbid CPU overclock. We therefore don't recommend users to do
CPU overclocking on Intel CPU because you may risk CPU damage.
2. However, if you are going to do overclocking, please make sure
your CPU multiplier is unlocked.
Jp7 Setting
Jp6 Setting
CPU(MHz)
O p e n
1-2 closed
1
1-2 closed 1-2 closed
Auto-detect 133MHz only
100 / 133MHz
autodetect 200MHz
(default)
mPGA478B
Jp7
Jp6
1-24
Motherboard 4PE800
O p e n
O p e n
200MHz only
or
BIOS