System Overview 1-21
USB . . . . . . . . . . . . . . . . . . . . . . . . . . . two USB-compliant 4-pin connectors
Audio line in . . . . . . . . . . . . . . . . . . . .
1/8
-inch miniature audio jack
Audio line out. . . . . . . . . . . . . . . . .
1/8
-inch miniature audio jack
Audio microphone in . . . . . . . . . . . .
1/8
-inch miniature audio jack
Internally accessible:
EIDE drive. . . . . . . . . . . . . . . . . . . . . . two 40-pin connectors on PCI local bus
Primary SCSI channel. . . . . . . . . . . . one 68-pin Ultra2/Wide SCSI connector
Secondary SCSI channel . . . . . . . . . one 50-pin Narrow SCSI connector
Diskette drive. . . . . . . . . . . . . . . . . one 26-pin connector
CD-ROM drive audio interface. . . . 4-pin connector
Wakeup On LAN . . . . . . . . . . . . . . 3-pin connector
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-pin connector
Control panel connectors:
Thermal sensor. . . . . . . . . . . . . . 3-pin connector
Chassis intrusion . . . . . . . . . . . . 2-pin connector
Speaker . . . . . . . . . . . . . . . . . . . . 4-pin connector
Video type . . . . . . . . . . . . . . . . . . . . . . 2X AGP or PCI graphics adapter card
(see manufacturer’s specifications)
<Ctrl><Alt><Del>. . . . . . . . . . . . . . . . . . restarts (reboots) the system
<F2> or <Ctrl><Alt><Enter> . . . . . . . starts System Setup program (during
POST only while Dell logo screen is
displayed)
Reset control . . . . . . . . . . . . . . . . . . . . push button
Power control. . . . . . . . . . . . . . . . . . . . push button
Power indicator/sleep
mode indicator. . . . . . . . . . . . . . . . . . . green LED (indicates power)
amber LED (indicates sleep mode)
Hard-disk drive access indicator . . . . . green LED
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in
the
User’s Guide.