Looking Up Fru Information - Lenovo 21FC002MGE Hardware Maintenance Manual

Table 8. System board connector and cable guide (continued)
No.
Connector/feature
15
Wireless-WAN-card slot (internal)
16
P sensor connectors
17
Coin-cell battery connector
(internal)
18
Nano-SIM-card slot (external)
19
Audio connector (external)
20
Always On USB 3.2 connector Gen
1 (external)
21
USB 3.2 connectors Gen 1
(external)
23
Wireless LAN connectors (internal)
24
LCD connector (internal)
25
Power board with fingerprint reader
connector (internal)
26
Camera-and-microphone
connector (internal)
27
Speaker assembly connector
(internal)
28
TrackPoint pointing stick
connector (internal)
29
Keyboard connector (internal)

Looking up FRU information

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Internal cable required
No
P sensor cable
Coin-cell battery cable
No
No
No
No
Wireless antenna assembly cable
LCD cable
Fingerprint reader cable
Camera-and-microphone-module
cable
Speaker assembly cable
TrackPoint pointing stick cable
Keyboard assembly cable
Cable connection
Insert a wireless-WAN card into
this slot.
The wireless WAN antenna
assembly comes with the P sensor
cable. Connect the P sensor cable
to this connector
The coin-cell battery comes with a
cable. Connect the cable to this
connector.
Insert a Nano Subscriber Identity
Module (SIM) card into this slot.
Connect headphones or a headset
with a 3.5-mm (0.14-inch) and 4-
pole plug to this connector.
Connect a USB-A compatible
device to this connector.
Connect USB-compatible devices
to this connector.
The wireless antenna assembly
comes with the cables. Connect
the cables to these connectors.
Connect one end to the LCD panel
and the other end to this
connector.
Connect one end to the fingerprint
reader module and the other end to
this connector.
Connect one end to the camera
and microphone module and the
other end to this connector.
The speaker comes with cable.
Connect the cable to this
connector
The TrackPoint pointing stick
comes with the cable. Connect the
cable to this connector.
The keyboard assembly comes
with the cable. Connect the cable
to this connector.
.
Chapter 7 Locations
55