Connector And Cable Guide - Lenovo E470 Hardware Maintenance Manual

Connector and cable guide

This topic provides information to help Lenovo authorized service technicians identify connectors and cables
for replacement purpose. To view each FRU and the exploded illustration of the computer, see "Major FRUs"
on page 52 and "LCD FRUs" on page 54.
Note: Depending on your computer model, some connectors or cables might not be available.
System board connectors and cables
Table 11. System board
Ite- Connector (location)
m
1
dc-in connector
(external)
2
Ethernet connector
(external)
3
HDMI connector
(external)
4
USB 3.0 connector
(external)
5
Speaker assembly
connector (internal)
6
LCD connector (internal)
7
Trackpad connector
(internal)
8
Trackpoint connector
(internal)
9
Keyboard connector
(internal)
Internal cable required
No
No
No
No
Speaker assembly cable
LCD cable
Trackpad cable
Trackpoint cable
Keyboard cable
Cable connection
The ac power connector comes with the dc-in cable.
Connect the ac power adapter.
Connect the computer to a local area network (LAN)
with the Ethernet connector.
Connect a compatible digital audio device or video
monitor to this connector.
Connect USB-compatible devices to this connector.
The speaker assembly comes with cable. Connect the
cable to this connector.
Connect one end to the LCD panel and the other end to
this connector.
Trackpad cable
Trackpoint cable
Keyboard cable
. 55
Chapter 7 Locations