[MB] A780GM-A Ultra (V1.0) - System date/time advancing alone without a pattern

Ramon Carvalho

Honorable
Jul 29, 2013
2
0
10,510
I bought this board used but in perfect condition and operation.
In a few months time and date the system has no standard ahead alone.
Now for example is 29/07/2013 at 23:56 h and at any time can change the date, hour or minute but always completely different to above and never down.

If it was the battery plate generally the date and time would be returning to a standard and not advancing.

I found a few cases and none that closely resembled what I'm going through.

Bought new memories to test, but have not yet arrived. The power supply is not good quality, but it could be the energy source of the problem?

Here a video of the problem, look at the minutes, and if I wait change the hour, the day, month and year. That's occurs in Windows too! I have not yet tested with Linux or another OS:

http://www.youtube.com/watch?v=1XSoiJTEaZw
 

Ramon Carvalho

Honorable
Jul 29, 2013
2
0
10,510


I have not tryed to replace the CMOS battery, I gonna try it.
The BIOS is updated.

But the battery could cause this problem? You think?