CompTIA
220-702 · Question #230
A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should…
The correct answer is B. Check all connections. See the full explanation below for the reasoning.
Question
A laptop has a non-functioning keyboard. After the keyboard was replaced with a known good one, the technician finds that the keyboard still is not functioning. Which of the following steps should the technician take NEXT?
Options
- AReplace the motherboard.
- BCheck all connections.
- CReplace the USB controller.
- DCheck the PS/2 connector.
How the community answered
(19 responses)- A11% (2)
- B84% (16)
- C5% (1)
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