Recently when I shut down for the day, and reboot the next I receive a black screen saying that date and time are wrong. I have reset this 3 times in as many days. Changed time in control panel, works fine till I shut down and sign back on the next day. I have defrag and disk clean up. ran virus detection. nothing seems to make it retain the settings from the day before1 person got this answerI do too

Recently when I shut down for the day, and reboot the next I receive a black screen saying that date and time are wrong. I have reset this 3 times in as many days. Changed time in control panel, works fine till I shut down and sign back on the next day. I have defrag and disk clean up. ran virus detection. nothing seems to make it retain the settings from the day before =========================================Just a thought...maybe you need to replace your CMOS battery. John Inzer - MS-MVP - Digital Media Experience - Notice_This is not tech support_I am a volunteer - Solutions that work for me may not work for you - ***Proceed at your own risk***

Not sure what that is? I run a desk top.

Sorry, I also ran a system restore. restored to before this problem started happening.

Sorry, I also ran a system restore. restored to before this problem started happening. ==============================If the System Restore did not clear up the issue...have a look at the following links: Replacing Your Computer's CMOS Battery http://www.rlrouse.com/computer-loses-time.html How to change a CMOS battery http://www.helium.com/items/1287652-changing-a-cmos-batteryHow To Replace TheCMOS Battery In Your PChttp://www.liverepair.com/encyclopedia/articles/cmosreplace.aspJohn Inzer - MS-MVP - Digital Media Experience - Notice_This is not tech support_I am a volunteer - Solutions that work for me may not work for you - ***Proceed at your own risk***

The battery which is on the mother board to keep the time and date is out of charge,just go to the nearst tech shop and get a new batteryI had the same issue

Hi John,Just want you to know that I have suceeded in changing my CMOS battery. All checks fine.Thank you for your answer.

Thanks just did this. All is well.

Hi John,Just want you to know that I have suceeded in changing my CMOS battery. All checks fine.Thank you for your answer. =================================Excellent!You're welcome and thanks for the update.John Inzer - MS-MVP - Digital Media Experience - Notice_This is not tech support_I am a volunteer - Solutions that work for me may not work for you - ***Proceed at your own risk***