Locating Components - Lenovo 2122 User Manual

Connector
Ethernet connector
Microphone connector
Serial port
USB connector
VGA monitor connector

Locating components

Figure 3 "Component locations" on page 12 shows the locations of the various components in your
computer. To remove the computer cover, see "Removing the computer cover" on page 34.
Figure 3. Component locations
1
Heat sink and fan assembly
2
Memory modules (2)
3
Front bezel
4
Hard disk drive
12
Lenovo User Guide
Used to attach an Ethernet cable for a local area network (LAN).
Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet
cable.
Used to attach a microphone to your computer when you want to record sound or if
you use speech-recognition software.
Used to attach an external modem, a serial printer, or other devices that use a
9-pin serial port.
Used to attach a device that requires a USB connector, such as a USB keyboard, a
USB mouse, a USB scanner, or a USB printer. If you have more than eight USB
devices, you can purchase a USB hub, which you can use to connect additional
USB devices.
Used to attach a VGA monitor or other devices that use a VGA monitor connector.
5
PCI card (installed in some models)
6
PCI Express x16 graphics card slot
7
System board
8
Power supply assembly
Description