2-7.1 Switch 1 Cpu Clock Select - SOLTEK SL-85DRV User Manual

How to tackle with Jumpers:
• Do not remove the jumper when power is on. Always make sure the power
is off before changing any jumper settings. Otherwise, mainboard
could be damaged.
• In the Jumper setting diagram, all jumper pins covered with black marks
stand for closed pins by jumper caps.

2-7.1 Switch 1 CPU Clock Select

This Series of mainboards are shipped to users with a 5-DIP Switch 1,
by which user can select a CPU clock to match with the Pentium 4 proces-
sor selected on board. So users are not recommended to take Switch 1
as a tool for overclocking. It is saver and more advisable for users to
select the CPU clock as close as possible to the one marked on the se-
lected CPU.
SW1
CPU clock
(MHz)
100
(default)
103
107
110
133
•
Advice from our Engineering Team:
CPU Overclocking should always take all other components on board into
account. No matter what Host clock your CPU has , any attempt to set
your CPU to higher clock than the host one will get no guaranty of success.
Instead, you are taking the risk of breaking the stability of your CPU as
well as the mainboard.
On
DIP
ON
CPU Clock Select
Off
1234
Off On On On
S2
S1
on
off
off
on
on
off
off off
on
off
27
Chapter 2 Hardware Setup
(Default)
S4
S3
on on
on
off
on
off
on
off
on on