Rear Connectors; Removing The Cover - Lenovo J100 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.
3. Disconnect all cables attached to the computer. This includes power cords,
4. Remove any locking devices such as a padlock that secure the cover.
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
7
PCI adapter connectors
8
AGP or PCI 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.
input/output (I/O) cables, and any other cables that are connected to the
computer.
9
Audio line out connector
10
Microphone connector
11
USB connectors
12
USB connectors
13
VGA monitor connector
14
Serial connector
15
Standard keyboard connector