Computer Components - Lenovo 30C50064IX Hardware Maintenance Manual

9 PCIe card area
To further improve the computer performance, you can install PCIe cards into this area. Depending on your
computer model, the preinstalled cards might vary.
10 Power-cord connector
Connect the power cord to your computer for power supply.
11 Security-lock slot
Attach a Kensington-style cable lock to the security-lock slot to secure your computer. For more information,
see "Attaching a Kensington-style cable lock" on page 60.
12 Cable lock slots
Used to secure a cable lock. For more information, see "Attaching a cable lock" on page 60.
13
Padlock loop
Connect a padlock to secure your computer. For more information, see "Locking the computer cover" on
page 59.
14 Serial connector (available on some models)
Use this connector to attach an external modem, a serial printer, or other devices that use a 9-pin serial
connector.
15 PS/2 keyboard connector (available on some models)
Use this connector to attach a Personal System/2 (PS/2) keyboard.
16 PS/2 mouse connector (available on some models)
Use this connector to attach a PS/2 mouse, a trackball, or other pointing devices.

Computer components

Notes:
• Depending on the model, your computer might look slightly different from the illustration.
• To prepare your computer, see "Preparing your computer" on page 96.
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Chapter 2 Product overview
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