CompTIA
220-702 · Question #230
220-702 Question #230: Real Exam Question with Answer & Explanation
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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.
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