Cmos settings wrong date and time not set solution

[gowri]

Hello,i am using windows 7,and have changed cmos battery twice but all the time i switch on my computer i get cmos settings wrong ,date and time not set during booting and date and time are not saved.i have to set all the time i switchon the computer pls give me a solution

 

[spawnkiller]

Set it in the bios, make sure the bios is up to date (maybe your bios is corrupted and it fails to stay on the correct clock...) do you use more than one OS (my linux was changin my time when i was using dual boot with 7 as linux wasn't setting itself the clock...

Do your motherboard is old ??? mobo fail is a current problem and it could possibly be a motherboard issue...