Dell OptiPlex 755 - Ultra Small Form Factor Computer (USFF) View

version 1.0 8
DELL™ OPTIPLEX™ 755 TECHNICAL GUIDE
8
uLtra sMaLL forM factor coMputEr (usff) viEw
BACK VIEW
1
diagnostic lights
2
computer cover release knob
3
parallel port
4
power connector
5
vents
6
serial port
7
DVH port
FRONT VIEW
1
USB connectors (2)
6
vents
2
headphone connector
7
module bay
3
microphone connector
8
hard drive access light
4
power light
9
vents
5
power button
SYSTEM BOARD COMPONENTS
1
fan connector (FAN_FRONT)
2
internal speaker connector (INT_SPKR)
3
system board speaker (BEEP)
4
channel B memory connector (DIMM_2)
5
channel A memory connector (DIMM_1)
6
SATA data cable connector (SATA0)
7
battery (BATT)
8
password jumper (PSWD)
9
hard drive fan connector (FAN_HDD)
10
clear CMOS jumper (RTCRST)
11
hard drive power connector (SATA_PWR)
12
fan connector (FAN_REAR)
13
intrusion switch connector (INTRUDER)
14
processor (CPU)
15
DVI-1 connector
16
parallel port
17
serial port
18
1- RJ 45 network connector
19
2 - USB 2.0 connectors
20
3 - USB 2.0 ports
21
line-out connector
22
line-in microphone connector
1
2
3
4
5
6
8
9
7
1
2
3
4
5
6
7
1
2 3
4
5
7
8
9
10
11
12
13
14
6
15
16
17
18
19
20
21
22