Lenovo K4450 Laptop User Guide - Lenovo K4450 and K4450A - Page 17

Left-side view, Security keyhole, Fan louvers, Monitor connector

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Left-side view a b c de Figure 2. Left-side view a Security keyhole b Fan louvers c Monitor connector d Always On USB connector e Combo audio jack a Security keyhole To protect your computer from theft, you can purchase a security cable lock that fits this keyhole to lock your computer to a stationary object. For more information, refer to "Attaching a mechanical lock" on page 21. b Fan louvers The fan louvers and internal fan enable air to circulate to ensure proper cooling, especially the cooling of the microprocessor. Note: To ensure proper airflow, do not place any obstacles in front of the fan louvers. c Monitor connector Use the monitor connector to connect an external monitor or projector to your computer. Chapter 1. Product overview 3

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Chapter 1. Product overview
3
Left-side view
Figure 2. Left-side view
Security keyhole
To protect your computer from theft, you can purchase a security cable lock that fits this keyhole to lock your
computer to a stationary object. For more information, refer to “Attaching a mechanical lock” on page 21.
Fan louvers
The fan louvers and internal fan enable air to circulate to ensure proper cooling, especially the cooling of the
microprocessor.
Note:
To ensure proper airflow, do not place any obstacles in front of the fan louvers.
Monitor connector
Use the monitor connector to connect an external monitor or projector to your computer.
Security keyhole
Always On USB connector
Fan louvers
Combo audio jack
Monitor connector
a
b
c
d
e
a
d
b
e
c
a
b
c