GIGABYTE GA-7VAC - Manual (Page 13)

- 9 - Hardware Installation Process
English
Step 1: Install the Central Processing Unit (CPU)
Step1-1: CPU Speed Setup
The system bus frequency can be switched at 100/133/166MHz by adjusting system switch (SW1).
(The internal frequency depend on CPU.)
O: ON / X :OFF
SW1 CPU CLOCK
100MHz
133MHz 166MHz
1 ON OFF OFF
2 OFF OFF ON
SW1
1
ON
2
Default Setting: 100MHz