Instruction Manual

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I/O Connectors: Dell™ Latitude™ CPx H-Series/J-Series User's
Guide
About the I/O Connectors PS/2 Connector
Video Connector Serial Connector
Parallel Connector AC Power Connector
Docking Connector Infrared Port
USB Connector
About the I/O Connectors
You can connect external devices to the input/output (I/O) connectors. The computer's basic input/output
system (BIOS) detects the presence of external devices when you boot (start) or reboot your computer.
Figure 1 shows the connectors on the back of your computer.
NOTE: For more information, see "Connecting External Devices."
NOTICE: When disconnecting external devices from the back of the computer, wait 5 seconds after
turning off the computer before you disconnect a device to avoid possible damage to the system
board.
Figure 1. I/O Connectors
1 Video connector
2 Parallel connector
3 Docking connector
4 USB connector
5 PS/2 connector
6 Serial connector
7 AC power connector
8 Infrared port