1

fan connector (FAN)

12

internal USB (INTERNAL_USB)

2

processor connector (CPU)

13

battery socket (BATT)

3

processor power connector (12VPOWER)

14

PCI Express x16 connector (SLOT1)

4

memory module connectors (DIMM_1, DIMM_2,

15

PCI Express x1 connector (SLOT4)

 

DIMM_3, DIMM_4)

 

 

5

RTC reset jumper (RTCRST)

16

PCI connector (SLOT2)

6

password jumper (PSWD)

17

PCI connector (SLOT3)

7

SATA drive connectors (SATA0, SATA1, SATA4, SATA5)

18

serial connector (SER2)

8

manufacturing mode jumper (MFG_MODE)

19

floppy drive connector (DSKT)

9

front-panel connector (FNT_PANEL)

20

system board speaker (BEEP)

10

power connector (POWER)

21

speaker connector (INT_SPKR)

11intrusion switch connector (INTRUDER)

Jumper Settings

NOTE: Do not populate the MFG_MODE jumper. Active Management technology will not function properly. Only manufacturing uses this jumper.

Jumper

Setting

Description

PSWD

 

Password features are enabled

 

 

(default setting).

 

 

Password features are

 

 

disabled.

RTCRST

 

The real-time clock has

 

 

not been reset.

The real-time clock is being reset (jumpered temporarily).

jumpered

unjumpered

18

Quick Reference Guide

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Image 18
Dell TJ021, 745c manual Jumper Settings, Jumper Setting Description