CPU Front Side Bus Jumpers (J48, J49; J52, J53)
With these jumpers, the CPU FSB can be set to either 200 or
266MHz.
Remember to set the jumpers to the SAME FSB SPEED for both CPUs.
ADDENDUM FOR
THUNDER K7 MANUAL REV1.00
J48
1-2
1-2
J49
2-3
2-3
266MHz 200MHz
CPU1
J52
2-3
1-2
J53
266MHz 200MHz
CPU2
NOTE:
If your CPU FSB can only run at 200MHz, altering these FSB jumpers will not
make the CPU FSB run at 266MHz. Incorrect settings may cause serious dam-
age to the CPU(s)!
Tyan takes no reponsibility and will not be held liable for damage related to opera-
tion of the CPU using different settings from those of the CPU manufacturer’s
specified default settings.
NOTE:
When using (2) Athlon MP CPUs, you must
use the SAME FSB SPEED for both CPUs!
1-2
1-2
-
1
