2-7.4 Jp6 Cpu Clock Select - SOLTEK SL-85DIV User Manual

85DIV / 85DIV-L

2-7.4 Jp6 CPU Clock Select:

• Jp6 is designed on board for user to select the CPU clock before
booting. This mainboard supports CPU that can autodetect CPU clock
itself. If you leave Jp6 at default value 1-2 closed, CPU on board will
auto-detect its own CPU clock. If you set Jp6 all open, CPU is set at
100 MHz. If you set Jp6 at 2-3 closed, CPU on board will try to boot at
133 MHz. If booting fails, you should reset Jp6 to default and then
clear CMOS to restore the default CMOS setting. And Jp6 setting
should match with a proper SW1 setting for booting your system (see
the Setting Table below).
• However, overclocking should take other components on board into
account and it always risks the stability of your system. There is no
guarantee of success.
Jp6 and SW1 Setting match
Jp6 CPU Clock
Select
1-2 closed (default)
for CPU Auto-detect
1
2-3 closed
for 133 MHz Select
(If booting fails, reset
to default and clear
1
CMOS)
1,2,3 all open
for 100 MHz Select
1
SW1 Setting
Default/103/107/110/133
133 MHz (If booting fails, clear
CMOS to restore default)
Default/103/107/110
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