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Table 5-2 lists the labels for connectors and sockets on your system board and riser board, and it gives a brief description of their functions.

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AMC	ATI multimedia channel
BATTERY	Battery socket
CD_IN	CD-ROM audio interface connector
DIMM_x	DIMM socket
DSKT	Diskette/tape drive interface connector
ENET	NIC connector (optional)
FAN	Microprocessor fan connector
HDLED	Hard-disk drive LED connector (on riser board)
IDEn	EIDE interface connector
INTRUSION	Chassis intrusion switch connector
ISAn*	ISA expansion-card connector (on riser board)
KYBD	Keyboard connector
LINE-IN	Audio line-in jack
LINE-OUT	Audio line-out jack (amplified source)
MIC	Microphone jack
MONITOR	Video connector
MOUSE	Mouse connector
P1	Wakeup On LAN power connector (on riser
	board)
PANEL	Control panel connector
PARALLEL	Parallel port connector; sometimes referred to
	as LPT1
PCIn*	PCI expansion-card connector (on riser board)

*Connector ISA1 shares a single card-slot opening with PCI4, and ISA2 shares with PCI5. Only one connector at a time can be used on a shared card-slot opening.

NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in your online System User’s Guide.

Working Inside Your Computer 5-11