Date on this computer is outside the supported date range of calendar!

Hi to all forum mates,

For the last few days I see my date and time varies all the times (windows 7) when I log on to my computer and the preferably the dates are sometimes 40 years ahead or behind to the actual date and time and says date on this computer is outside the supported date range of this calendar type before I get to the right prevailing time.

Please aware why this is all happening and how to get rid off it as I am so tired to change the dates all the times?

Love to all forum mates,

Hani
Newbie

It sounds like your CMOS battery is need of a replacement, if you don't know how to do that do a quick google search on "CMOS battery replacement" without the quotes and you'll know what to do and how to do it.

Here,its done for you. https://www.computerhope.com/issues/ch000239.htm