Windows 7 system time wrong

This isn't an issue if Dynamic DST isn't present in the time zone. However, the corrupted registry data causes any call to GetDynamicTimeZoneInformation to fail, regardless of whether the time zone supports dynamic DST. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. Any additional feedback? The displayed time that appears in the Windows task bar or Control Panel item is based on UTC time plus or minus a regional time offset corrected for daylight saving times rules based on the local computers time zone locale.

This bug doesn't affect the internal system time used by Windows. It can cause the displayed time to appear incorrect. When you correct the time setting in the Date and Time item, first verify that the correct time zone has been configured. Do this before you make any date or hour changes so that you don't unintentionally configure an incorrect system time. Maybe your Windows7 has a bad UTC offset settings. The three options are used when computer time on Windows 7 time keeps changing by itself.

You can try one by one until your problem is fixed. If you have other Windows problems such as forget Windows 7 password , boot issues etc. I will try my best to help you. Windows Password Key 4WinKey. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums. Windows 7 Miscellaneous. Use this forum to discuss miscellaneous issues that cannot be covered in any other Windows 7 forum. Sign in to vote. I'm having a problem with the time on my Windows 7 RC system.

Whenever I boot into Windows 7, the system time is wrong, or eventually goes wrong. Right now the time says pm when the correct time is pm. When the time is incorrect, it is usually wrong in the BIOS settings as well. The time is accurate.