Lenovo 30BG, User Manual, Page: 17 / 146

Use this connector to attach a Personal System/2 (PS/2) keyboard or a PS/2 mouse.
15 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 29.
16 Padlock loop
Connect a padlock to secure your computer. For more information, see “Attaching a padlock” on page 29.
Computer components
Notes:
• Depending on the model, your computer might look slightly different from the illustration.
• To remove the computer cover, see “Preparing your computer and removing the computer cover” on
page 57.
Figure 3. Component locations
1
Heat sink and fan assembly*
2
Power supply assembly
3
Memory modules*
4
Optical drive*
5
Card reader*
6
Front audio and USB assembly
7
Front bezel
8
System fan*
9
Thermal sensor
10
Internal speaker
11
Cover presence switch (Intrusion switch)*
12
Hard disk drive
13
PCIe card (some models)
14
Heat sink fan duct
* Configuration varies by computer models.
Chapter 1
.
Product overview
5