User Guide

3-24 AcerAltos 19000Pro4 System Guide
Jumper Settings
Table 3-2 Jumper Settings
Jumper Setting Function
JP1 Reserved
JP2 Reserved
JP10 Reserved
JP11 1-2
2-3
*
Password Security
Check password
Bypass password
JP12 Reserved
JP13 1-2*
2-3
Onboard VGA
Enabled
Disabled
JP14 Reserved
JP15 1-2
2-3*
Open
CPU Bus Frequency
60 MHz
66 MHz
50 MHz
JPX1 Reserved
JPX2 Reserved
JPX3 Reserved
DO NOT change the settings of the reserved
jumpers. Doing so may cause system
malfunction.
The following sections describe and illustrate the jumpers that are not
listed in the above table.
*
Default setting