Time and Date reset in win 7, every day it happen some time when i restart the system...i replace a new cmos battery but it won't help..

what is your AV software? are you sure your computer doesn't have any viruses ?

did you select the correc ttime zone? how much is the time change normally?
start from the safe mood and tell me if still happens

Windows by default, is configured to sync its time with time.windows.com. If the Windows computer joins a domain its going to sync with the DC that holds the PDC Emulator role.

Does the time reset to a time back in history? or is it just updating by a few minutes/hour?

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.