
Chapter 5: Advanced Serverboard Setup
5-21
SAS Enable/Disable
Jumper JPS1 allows you to enable or
disable the onboard SAS ports. The
default setting is pins 1-2 to enable
the ports. See the table on the right for
jumper settings.
SAS Enable/Disable
Jumper Settings
Jumper Setting Defi nition
1-2 SAS Enabled
2-3 SAS Disabled
Audio Mode Select
Jumper Settings
Jumper Setting Defi nition
Closed AC'97 Audio
Open HD Audio
Audio Mode Select
Jumper JL2 allows you to select the
Audio mode. The choices are AC '97
Audio and HD (High-Defi nition) Audio.
The default setting is open to use HD
Audio. See the table on the right for
jumper settings.
1394a (FireWire) Enable/Disable
JPI1 allows the user to use the onboard
IEEE CNF1 and CNF2 connections.
Close pins 1-2 to enable FireWire use.
The default setting is enabled.
1394a Enable/Disable
Jumper Settings
Pin# Defi nition
1-2 Enabled
2-3 Disabled
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