Acer V70MA - Page 7

V70MA System Board 7
Table 1 Jumper Settings (continued)
SW2 Settings
CPU Core Clock Multiplier
CPU Type
B1 B2 B3 K6 M2 P55C
Off Off Off 3.5 3.5 3.5
On Off On 4.0 2.0 2.0
Off
*
On
*
Off
*
3.0
*
3.0 3.0
On On Off 2.5 2.5 2.5
On On On 4.5 -- --
On Off Off 2.0 -- --
Off On On 5.0 -- --
Off Off On 5.5 -- --
CPU Core Voltage
B4 B5 B6 B7 B8 Voltage
Off On On Off On 3.3
Off On On Off Off 3.2
Off On Off Off On 2.9
Off On Off Off Off 2.8
Off Off Off On On 2.3
Off
*
Off
*
Off
*
On
*
Off
*
2.2
*
SW3 Settings
AMD K6S-300 Voltage Select
B1 Voltage
On
*
3.45V
Off 3.6V
Password Checking
B2 Function
On Check password
Off
*
Bypass password
M1542 Bus Frequency
B3 B4 Frequency
Off Off 66
On
*
On
*
100
*
Default setting