Mobile DevicesCâu 55 / 100
A laptop only charges intermittently and the port feels loose. What is the most likely fix?
a.Replace the operating system
b.Increase screen brightness
c.Repair or replace the DC jack / charging port
d.Reset the router
Giải thích
A loose, intermittently charging port usually indicates a worn or damaged DC jack that needs repair or replacement. Software, display, and network changes would not resolve a physical power connection fault.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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