Provides digital sound input for audio recording and voice calls.
7. LCD panel
Provides visual output to the user.
Bottom
Figure 6. Image: Bottom view
1. Speakers
Provide audio output.
2. Air vents
Air vents provide ventilation for your computer. Clogged air vents can cause overheating and can affect your computer's
performance and potentially cause hardware issues. Keep the air vents clear of obstructions and clean them regularly to
prevent build-up of dust and dirt. For more information about cleaning air vents, search for articles in Knowledge Base
Resource at
www.dell.com/support.
3. Service Tag label
The Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware
components in your computer and access warranty information.
Service Tag
The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in
your computer and access warranty information.
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