CompTIA
JK0-801 · Question #762
Which of the following should be the FIRST items to be removed when replacing the system board on a laptop? (Select TWO).
The correct answer is B. Battery E. AC power adapter. 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
Mobile devices
Question
Which of the following should be the FIRST items to be removed when replacing the system board on a laptop? (Select TWO).
Options
- AKeyboard
- BBattery
- CLCD
- DPalm rest
- EAC power adapter
How the community answered
(34 responses)- A12% (4)
- B82% (28)
- C3% (1)
- D3% (1)
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
Topics
#laptop disassembly#system board replacement#battery removal#safety procedures
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