Why Is My Computer Clock Losing Time? Common Causes & Fixes

Discover why your computer clock loses time and how to fix it with simple solutions like battery replacement and settings adjustments.

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Battery issues often cause computer clocks to lose time. Replace the CMOS battery on the motherboard. Ensure that automatic time updates are enabled in your operating system settings. Check for malware that can affect system performance. Update BIOS and operating system to eliminate software-related timekeeping issues.

FAQs & Answers

  1. What causes a computer clock to lose time? Common reasons include battery issues, software settings not configured correctly, or malware affecting performance.
  2. How can I fix my computer clock if it's losing time? You can replace the CMOS battery, enable automatic time updates, and check your system for malware.
  3. What is a CMOS battery? A CMOS battery is a small battery on the motherboard that maintains the real-time clock and BIOS settings when the computer is powered off.
  4. How do I check if my computer clock is set to update automatically? You can check this in your operating system settings, usually found under the Date & Time section.

Watch More

For more insights on maintaining your computer's performance, check out our guides on optimizing BIOS settings and protecting your system from malware.

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