CHAINTECH 6WFV, Manual

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Chapter 2
12
Onboard LAN Chip (JP1)
This function allows you to enable and disable the
on board LAN Chip. You must set the jumper's cap
to pins 1-2 to enable or set pins 2-3 to disable this
function.
Primary Audio CODEC select (JP2)
Short pin 1-2 to enable onboard AC'97 CODEC. Short
pin 2-3 to enable AMR (Soft Audio/Modem riser).
Chassis Intrusion Detection (JP5)
This board supports the chassis instruction monitoring
feature of the management extension hardware by
means of a mechanical or photo sensor switch attached
to the motherboard through this 1x3-pin chassis security
header. The mechanical switch is set to open for normal
computer operation.
Enabled
Disabled
AMR(Soft Audio/Modem riser).
CODEC (Default)