 5-20
5-20AS1041M-T2/1041M-82 User's Manual
VGA Enable/DisableJPG1 allows you to enable or disable 
the VGA port.  The default position is 
on pins 1 and 2 to enable VGA.  See 
the table on the right for jumper set-
tings.
VGA Enable/Disable 
Jumper Settings (JPG1)
Jumper Setting     Defi nition     
Pins 1-2 Enabled
Pins 2-3 Disabled
JLAN Enable/Disable Change the setting of jumper JPL1 
to enable or disable the JLAN1 and 
JLAN2 Gb Ethernet ports.  See the 
table on the right for jumper settings.  
The default setting is enabled.
JLAN1/2 Enable/Disable 
Jumper Settings (JPL1)
Jumper Setting     Defi nition     
Pins 1-2 Enabled
Pins 2-3 Disabled
SCSI Controller Enable/Disable (H8QM8-2+ only)Jumper JPA1 is used to enable or dis-
able the Adaptec AIC-7902W SCSI 
controller.  The default setting is on pins 
1-2 to enable SCSI.  See the table on 
right for jumper settings.
SCSI Enable/Disable 
Jumper Settings (JPA1)
Both Jumpers     Defi nition     
Pins 1-2 Enabled
Pins 2-3 Disabled
SCSI Termination Enable/Disable (H8QM8-2+ only)Jumpers JPA2 and JPA3 are used to 
enable or disable termination for SCSI 
channels A and B, respectively.  The 
default setting is open to enable termi-
nation.  See the table on right for pin 
defi nitions.
Note: In order for the SCSI drives to 
function properly, please do not change 
the default setting (enabled) set by the 
manufacturer.)
SCSI Term. Enable/Disable 
Jumper Settings (JPA2/JPA3)
Jumper Setting     Defi nition     
Open Enabled
Closed Disabled