Dell OPTIPLEX 740 - System Board Components

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System Board Components
1
drive-release latch
2
optical drive
3
power supply
4
chassis intrusion switch (optional)
5
hard drive
6
card slots (2)
7
system board
8
heat sink assembly
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1
fan connector (FAN_CPU)
2
processor socket
(CPU)
3
power connector
(PW_12V_A1)
4
memory module connectors
(DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
5
power connector
(POWER1)
6
SATA drive connectors
(SATA0, SATA1)
7
front-panel connector
(FRONTPANEL)
8
fan connector
(FAN_HDD)
9
intrusion switch
connector (INTRUDER)
10
CMOS reset jumper (RTCRST)
11
battery socket
(BATTERY)
12
internal USB (USB1)
13
standby (AUX_PWR_LED)
14
PCI Express x16
connector (SLOT1)
15
PCI connector (SLOT2)
16
password jumper (PSWD)
17
serial connector
(PS2/SER2)
18
slim floppy drive
connector (DSKT)