nerdexam
CompTIA

220-1101 · Question #421

A technician responds to a user who has reported that a laptop is too hot. The technician notices the laptop is not able to sit level on the workspace. Which of the following BEST describes the issue

The correct answer is D. The battery is damaged.. A swollen or damaged battery is a common cause of a laptop overheating and not sitting level. Lithium-ion batteries can swell (a condition called 'battery bloat') due to internal chemical reactions, especially when they are old, overcharged, or defective. The swelling physically

Mobile devices

Question

A technician responds to a user who has reported that a laptop is too hot. The technician notices the laptop is not able to sit level on the workspace. Which of the following BEST describes the issue with the laptop?

Options

  • AThe docking station is improperly installed.
  • BThe hard drive is disconnected.
  • CThe CPU fan is too powerful.
  • DThe battery is damaged.

How the community answered

(27 responses)
  • A
    11% (3)
  • B
    4% (1)
  • C
    7% (2)
  • D
    78% (21)

Explanation

A swollen or damaged battery is a common cause of a laptop overheating and not sitting level. Lithium-ion batteries can swell (a condition called 'battery bloat') due to internal chemical reactions, especially when they are old, overcharged, or defective. The swelling physically distorts the laptop's chassis, causing it to rock or tilt on a flat surface rather than sitting flush. This is also a safety hazard, as swollen batteries can rupture or catch fire. The other options do not explain why the laptop would be unlevel: a docking station is external, a disconnected hard drive causes data issues not physical deformation, and a powerful CPU fan would not warp the chassis.

Topics

#Laptop troubleshooting#Battery failure#Overheating#Physical deformation

Community Discussion

No community discussion yet for this question.

Full 220-1101 Practice