CompTIA
220-802 · Question #462
220-802 Question #462: Real Exam Question with Answer & Explanation
The correct answer is A: Under the keyboard. In most laptops, the CMOS battery is located under the keyboard, as the keyboard panel provides accessible internal space for low-profile coin cell batteries.
Question
Which of the following is a common location of the CMOS battery in a laptop?
Options
- AUnder the keyboard
- BBehind the removable hard drive
- CUnder the removable CD drive
- DBehind the laptop battery
Explanation
In most laptops, the CMOS battery is located under the keyboard, as the keyboard panel provides accessible internal space for low-profile coin cell batteries.
Common mistakes.
- B. The hard drive bay is a compact, purpose-built slot for the drive module itself and does not typically have space or mounting provisions for a CMOS battery.
- C. The optical drive bay is designed specifically to house the CD/DVD drive unit and does not provide a standard location for CMOS battery placement.
- D. The main laptop battery bay is sealed and designed for the large rechargeable battery pack; CMOS batteries are not placed there as they require separate access and replacement intervals.
Concept tested. CMOS battery location in laptop hardware
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