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3.2 Jumper Settings:
CPU Speed: J6, J33, J32, J31, J30, J19 & J20
CPU Speed
J6
150MHz
3-4
166MHz
1-2
180MHz
3-4
200MHz
1-2
Host Bus Speed/PCI Bus Speed: J6, J19 & J20
Host Speed
60MHz
66.67MHz
CPU Clock Multiplier: J33, J32, J31 and J30
Multiplier
X2
X2.5
X3
X3.5
X4
CMOS Resest/Password Reset: J42(Default off)
If you forget your CMOS password or need to reset the
CMOS registers, just power off the system and close
jumper J42for five seconds. Then open jumper J42 and
power on the system. This will set the CMOS and password
back to the system default.
S1672-ATX-001 http://www.tyan.com
J33
J32
J31
off
on
on
off
on
on
on
off
on
on
off
on
PCI Speed
J6
30MHz
3-4
33.33MHz
1-2
J33
J32
off
off
off
on
on
off
off
off
on
on
9
J30
J19
J20
on
on
off
on
off
on
on
on
off
on
off
on
J19
J20
on
off
off
on
J31
J30
off
off
on
on
on
on
on
on
off
on
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