Monday, September 19, 2011

Dell™ OptiPlex™ System Board Components Guide

System Board

1

floppy drive connector (DSKT)

12

CD drive audio cable connector (CD_IN)

2

internal speaker (SPEAKER)

13

telephony connector (MODEM)

3

battery socket (BATTERY)

14

power connector (12VPOWER)

4

CD/DVD drive connector (IDE2)

15

second serial connector (SER2)

5

hard drive connector (IDE1)

16

microprocessor and heat-sink connector (CPU)

6

front-panel connector (FRONTPANEL)

17

memory module connectors (DIMM A and DIMM B)

7

PCI riser (small mini-tower computer only)

18

microprocessor fan connector (FAN)

8

standby power light (AUX_PWR)

19

power connector (POWER)

9

AGP card connector (AGP)

20

RTC reset jumper (RTCRST)

10

PCI card connectors (PCI1, PCI2, PCI3, and PCI4)

21

password jumper (PSWD)

11

front-panel audio cable connector (FRONTAUDIO)

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