How to Fix Date and Time Issues on Your Computer

Learn how to resolve changing date and time on your computer with quick fixes and tips.

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Check your computer's CMOS battery. This small battery on the motherboard powers the BIOS to maintain time and settings. If the battery is dead, the date and time will reset every time you turn off the computer. Replacing the CMOS battery usually resolves this issue. Additionally, verify your system’s time zone and synchronization settings to ensure they are correctly configured.

FAQs & Answers

  1. Why does my computer keep losing time? Your computer may lose time due to a dead CMOS battery, incorrect time zone settings, or synchronization issues.
  2. How do I check my CMOS battery? To check your CMOS battery, open your computer case and find the circular battery on the motherboard; ensure it's securely placed and not corroded.
  3. What happens when the CMOS battery dies? When the CMOS battery dies, your BIOS loses power and resets, causing date and time settings to revert each time you turn off your computer.