change the time display on Win10 by modifying boot settings
change the time display on Win10 by modifying boot settings
I've observed that Windows 10 sometimes changes the clock backward by around 15 to 18 hours when using the F12 boot menu. I'm not even trying to dual boot; I just connect a live USB and it's frustrating because I have to reset the time in Windows every time I want to check a USB drive. No installations, just running the OS. Anyone have suggestions on how to fix this? It might cause problems for files that rely on timestamps. I'm only using Windows 10 because of one game I can't play well on Linux, and everything else works fine.
Considering the setup, updating the CMOS battery might be necessary. For older models with CR2032 pins, it typically lasts around ten years, while CR2016 versions usually last about four. If you're unsure, you can try using an online internet time server as a simple workaround—it needs an active connection. Alternatively, verify if Windows time services are functioning correctly by checking the services.msc file and ensuring startup type is set to automatic. If these steps don’t resolve the issue, it might be worth consulting an antivirus to rule out any interference.
I need to verify the BIOS/CSM clock date... but I’m pretty sure it’s been accurate all along (though that doesn’t mean the battery never changed it). It doesn’t seem important right now whether I use an internet-based clock or an internal one for timing, since it still works either way. I was familiar with this issue in dual-boot setups, though I don’t recall the reason. Now it seems to affect me even when using a live distribution.
Sure, review this carefully since many older systems have similar concerns. It seems VM environments typically run single OS, which might explain the issue. If your clock settings are correct and automatic, open Services.msc, then look under ‘Windows Time’ properties to ensure everything is functioning properly, as problems can occur unexpectedly.
I just looked at the BIOS clock and everything matches correctly. The system reboot time looks good. It seems the issue only appears when booting from another device—like an HDD, SSD, or USB—then switching back to Windows. That might be triggering the problem. "Auto Timezone Updater" was turned off, so I'll check that this time.
This problem isn't unique to me and many others face the same issue. It seems like Windows 10 sometimes behaves unexpectedly without your permission, causing confusion. I've noticed it only happens when trying to boot another system, not just a simple restart. It might be related to background processes or settings that aren't fully understood. I'm exploring alternatives like Linux Mint and other options, hoping to find a better solution.