Thank you for such a complete answer!
Unfortunately, what I need to know is whether or not the SP3 has an internal battery specific to the clock. I know how to set the time when I find it is wrong, but I have not seen this behavior before in a PC. When the main batter of a PC dies the internal
battery of the clock keeps the clock in sync even when it is not on the network.
I do not have the SP3 connected to the Internet in order to conserve power. Is the SP3 always assumed to be on the network?
To address your questions:
- yes, I have all the latest Windows updates (I get on the network about once a week)
- yes, when I find the time is wrong due to the main battery dying, and my not turning it on for a day or so, I am able to fix it by manually updating the time
- I do not sync, or even use, One Drive
- I do not have or use any other Win 8.x devices on the Surface (in fact, it is the only Windows 8.x device I have)
- while I have Sync with an Internet Server checked I am not on the network enough for that to mean anything
My problem is not the software or the hardware, but the possibility that the internal clock does not have its own power source.
So: does the SP3 have a separate battery for the internal clock? If it doesn't then I will always have this problem, but at least I know that this is expected.
Thanks!
Carlos