Jumper Settings - Acer 900 User Manual

1.3.2

Jumper Settings

Table 1-1 Jumper Settings
Jumper
CPU Voltage
JP1
Cache Size
JP3
BIOS Version
JP8
Password Security
JP9
PC Sound Source
JP10
Front Panel Reset
JP11
CPU Type
JP17, JP18, JP19
SCSI Selection
JP20
Onboard VGA
JP23
*
Default setting
System Board
Setting
1-2 VR
*
2-3 VRE
1-2* 256 KB
2-3 512 KB
1-2* Acer
2-3 Generic
1-2 Enabled
2-3* Bypass
1-2* Buzzer
2-3 Speaker
1-2* Enabled
2-3 Disabled
1-2 P55C CPU
2-3* P54C CPU
1-2* PCI device ID is 11 Hex
2-3 PCI device ID is 0C Hex
4-5 Disabled
1-2* Enabled
2-3 Disabled
Function
1-5