Dell OptiPlex 9020 - Installing the WLAN Card; Removing the Optical Drive

Dell - Internal Use - Confidential
13 Room for text | Dell Inc., 2014
Number
Name
Number
Name
1
Rear USB3.0 connectors
(SSUSB1,SSUSB2,SSUSB3,SSUSB4)
13
Front USB3.0 connectors
(SSUSB5,SSUSB6)
2
RJ45(NIC)
14
Intrusion Switch (INTRUDER)
3
Battery Connector (Battery)
15
Memory Connectors (DIMM1, DIMM2)
4
RTCRST header (RTCRST)
16
Internal speaker connector(INT_SPKR)
5
Password header (PSWD)
17
CPU fan connector (FAN_CPU)
6
Service Mode header (Service_mode)
18
CPU Socket connector(CPU)
7
PCIE M.2
2280/2242connector(Slot2_M.2)
19
DP/HDMI connector (DP_HDMI)
8
HDD Connector(HDD)
20
PS2 / Serial port
connector(KB_MS_SERIAL)
9
PCH chipset(US1)
21
DC IN connector(DC_IN)
10
PCIE M.2 2230 WLAN
connector(Slot1_M.2)
22
DP connector(DP)
11
Power switch connector (PWR_SW)
23
VGA connector (VGA)
12
Front Audio Connectors
(Audio1,Audio2)