Dell OptiPlex 745 User Manual
Page 40
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40
Quick Reference Guide
Jumper Settings
1
internal speaker connector (INT_SPKR)
11
intrusion switch connector (INTRUDER)
2
processor connector (CPU)
12
internal USB connector (USB)
3
processor power connector (12VPOWER)
13
battery socket (BATT)
4
memory module connectors (DIMM_1,
DIMM_2, DIMM_3, DIMM_4)
14
PCI Express x16 connector (SLOT1)
5
RTC reset jumper (RTCRST)
15
PCI connector (SLOT2)
6
password jumper (PSWD)
16
serial connector (SER2)
7
SATA connectors (SATA0, SATA1)
17
floppy drive connector (DSKT)
8
front-panel connector (FNT_PANEL)
18
flea power
9
power connector (POWER)
19
system board speaker (BEEP
10
fan connector (FAN2)
20
fan connector (FAN)
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