7
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Jumpers & Connectors
Jumper/Connector
Function
J1/J3/J4/J5/J6/J7/J32/J34/J36/J37
Fan connector
J8
PSMI Header
J9
Front Panel Header for
Barebones System
J18
LCM Header
J19
Front Panel Header
J20/J21
USB 2.0 Header
J23
PCI-X Mode Selection
J29
BBU Fan Connector
JP3
Clear CMOS
JP6
LAN 2 Selection
JP7
LAN 1 Selection
JP8
XG21 VGA Enable/Disable
Jumper
JP9
IPMB Pin Header
JP4/JP24
PCI-E configuration selection
JP22
PCI-X clock frequency 133/100
MHz selection
Jumper Legend
OPEN - Jumper OFF
Without jumper cover
CLOSED - Jumper ON
With jumper cover
To indicate the location of pin-1
To indicate the location of pin-1
Summary of Contents for S4992
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