System Board
1-13
Table 1-4 lists the system board jumpers and their corresponding
settings.
Table 1-4
System Board Jumper Settings
Jumper
Setting
Function
JP1
1-2
*
2-3
Acer BIOS
OEM BIOS
JP2
1-2
2-3
*
Password enabled
Password disabled
JP3
1-2
*
2-3
DMA request 1 (DREQ1)
DMA request 3 (DREQ3)
JP4
1-2
*
2-3
DMA acknowledge 1 (DACK1)
DMA acknowledge 3 (DACK3)
JP5
Open
Closed
*
Reset button disabled
Reset button enabled
JP6
1-2
*
2-3
Audio to buzzer
Audio to speaker
1.6
Error Messages
Do not continue using the computer if you receive an error message
of any type. Note the message and take corrective action. This
section describes the types of error messages and lists their
corresponding corrective measures.
There are two general types of error messages:
•
Software
•
System
*
Default setting
