Home » CompTIA » 220-801 » Which of the following should be the FIRST items to be removed when replacing the system board on a laptop?
Which of the following should be the FIRST items to be removed when replacing the system board on a laptop? (Select TWO).
A. Keyboard
B. Battery
C. LCD
D. Palm rest
E. AC power adapter
Correct Answer: BE
Explanation/Reference:
Explanation:
Remove all power sources before opening the first screw on the laptop. Battery is a power source and can pose an electric hazard. So remove the battery and the AC power adapter that charges the battery.
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