Date and Time

[irpersian20]

Hi,
Every time Date and Time reset
I have change the battery of motherboard and problem still exist.
What i do?

 

[silicon]

Hi,
Every time Date and Time reset
I have change the battery of motherboard and problem still exist.
What i do?

a little more info will be useful...what was the problem, type of hardware, OS and so on.

 

[irpersian20]

a little more info will be useful...what was the problem, type of hardware, OS and so on.

Date and Time of motherboard is reset.
OS is win7
I think the battery of motherboard is damaged and change it .
But don't effect.

 

[BrightCandle]

So when you restart the computer after having it shut it down then you find the date is set back to default (1970 presumably)?

If so then your cmos battery is probably out of power and needs replacing. Just buy and fit a replacement.

 

[irpersian20]

So when you restart the computer after having it shut it down then you find the date is set back to default (1970 presumably)?

If so then your cmos battery is probably out of power and needs replacing. Just buy and fit a replacement.

Thank you for your help.
I change cmos battery but the problem still remains.

 

[BrightCandle]

Then there is a fault on the motherboard. The battery is the usual cause of this but if its loosing the time on shutdown then the motherboard is at fault its the timer on chip using the cmos battery that keeps this information alive between restarts.