Technical Reference
53
2.8 Connectors
CAUTION
Only the back panel connectors of the D815EEA board have overcurrent protection. The
D815EEA board’s internal connectors are not overcurrent protected and should connect only to
devices inside the computer’s chassis, such as fans and internal peripherals. Do not use these
connectors to power devices external to the computer’s chassis. A fault in the load presented by
the external devices could cause damage to the computer, the interconnecting cable, and the
external devices themselves.
This section describes the board’s connectors. This section describes the board’s connectors. The
connectors can be divided into the following groups:
• Back panel I/O connectors (see page 54)
PS/2 keyboard and mouse
LAN
USB (2)
Parallel port
Serial port
VGA
MIDI/game port
Audio (Line out, Line in, and Mic in)
• Internal I/O connectors (see page 58)
Audio (ATAPI CD-ROM, legacy style CD-ROM, telephony, auxiliary line input)
Digital video interface
Fans (3)
Power
Chassis intrusion
Wake on LAN technology
Add-in boards (one CNR connector, one AGP universal connector, and five PCI bus
connectors)
IDE (2)
Diskette drive
• External I/O connectors (see page 69)
SCSI LED
Front panel USB
Serial port B
Front panel (power/sleep/message-waiting LED, power switch, hard drive activity LED,
reset switch, infrared port, and auxiliary front panel LED)
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