Rear Connectors; Removing The Cover - Lenovo 7387 Hardware Maintenance Manual

Rear connectors

The following illustration shows the locations of the connectors on the rear of the
computer.

Removing the cover

To remove the computer cover:
1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down the
2. Unplug all power cords from electrical outlets.
114
Lenovo 3000 J Series
1
Standard mouse connector
2
Parallel connector
3
Ethernet connector
4
Audio line in connector
5
Power cord connector
6
Voltage selection switch (some
models)
7
PCI adapter connectors
8
PCI Express x1 adapter or Express
x16 graphics adapter connector
(some models)
Important
Read Chapter 2, "Safety information," on page 3 and "Handling electrostatic
discharge-sensitive devices" on page 6 before opening the cover.
operating system, and turn off all attached devices.
9
PCI Express x1 adapter or Express x16
graphics adapter connector (some
models)
10
Audio line out connector
11
Microphone connector
12
USB connectors
13
USB connectors
14
VGA monitor connector
15
Serial connector
16
Standard keyboard connector