CompTIA A+ 220-901

Category - Hardware and Network Troubleshooting

What is a typical cause of a computer emitting a burning plastic smell?
  1. A capacitor could be overheating.
  2. The fan is going out.
  3. The hard drive is working overtime.
  4. Something hot is touching the interior of the computer case.
Explanation
Answer: A - On the motherboard, an overheated chip or capacitor can produce a burning plastic smell.

Key Takeaway: The burning plastic smell is one you will need to be aware of especially in tight working quarters where overheating can be a natural problem. Unfortunately, the motherboard usually has to be replaced.
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