Jumper Settings - Acer V55 System User Manual

1.3.2

Jumper Settings

Table 1-1 lists the system board jumpers with their corresponding settings
and functions.
Table 1-1

Jumper Settings

Jumper
ROM Type
JP4
ROM Brand
JP5
CPU Core Voltage
JP6
CPU I/O Voltage
JP7
L2 Cache Size
JP8, JP9
L2 Cache Mode
JP10
Clearing CMOS
JP11
*
Default setting
System Board
Setting Function
1-2 EPROM
2-3 Flash ROM
*
1-2 NC
2-3* 29EE010
3-4 28F001
1-2 3.2V
2-3* 2.8V
1-2 3.5V
2-3* 3.3V
1-2 512 KB
2-3* 256 KB
1-2 Reserved
2-3* Normal operation
Open Normal operation
Shorted Clear CMOS
1-5