Hardware & Network TroubleshootingCâu 78 / 100
A computer's clock and BIOS settings reset on each boot. What component should be replaced?
a.Hard drive
b.CMOS battery
c.Power supply
d.Sound card
Giải thích
Losing time and BIOS settings each boot indicates a dead CMOS battery that can no longer retain configuration. The other components would produce different symptoms.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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