Crashes entire system due to G-Sync issues
Crashes entire system due to G-Sync issues
Well, honestly I usually handle that myself, but then others will mention needing multiple monitors. So maybe I just didn’t think to bring it up before. Sorry about that. It felt a bit like what I expected... Anyway, as mentioned earlier, this particular problem with GSync isn’t common enough to be widely discussed. But there are definitely challenges when using dual or multiple monitors, making it hard to pinpoint the cause. It could be related to either NVIDIA or Windows issues, possibly both, and sometimes things like HDR display problems can pop up. Generally, people seem to experience fewer issues when they’re using two or more identical monitors—makes sense.
Turning on G-Sync for a monitor activates G-Sync in your system drivers automatically. This ensures G-Sync is applied to all linked displays, irrespective of their specifications. Function operates as intended, no user issues detected, everything works correctly.
It seems you're questioning the reliability of user-reported errors, especially around G-Sync issues. During testing, my second monitor also crashed when powered off, suggesting driver conflicts even on non-G-Sync screens. The unpredictable nature of these crashes makes diagnosis tricky. It's possible the problem involves Windows or Nvidia's support for multi-monitor setups rather than just G-Sync compatibility. I might have discovered a temporary fix, but it isn't guaranteed to work for everyone. I'm still checking and won't share an update until I confirm the issue is resolved.
For reference I've been pairing a GSync setup with a non-GSync monitor for some time... no issues at all. GSync wasn't perfect, but it worked fine. With just one monitor it still caused problems, though I didn't notice the PC crashing—maybe it only happens in rare situations. Short version: I don't like GSync, and dual monitors aren't ideal either. ¯\_(ツ)_/¯ That's pretty wild how GSync can cause crashes...
It's odd, indeed, but not one-of-a-kind. As I discussed before, G-Sync problems when using a second monitor connected to Windows often happen across various monitors and computer configurations. It feels like chance. You could experience crashes or stay unaffected. In your situation, you didn't encounter any issues.
You're facing stability concerns rather than outright crashes or freezes when using G-Sync and multiple monitors.
It just stopped functioning unpredictably, or when it did, it performed poorly. I experienced the same problems with one monitor, but the issue was much more severe with two. I no longer rely on Gsync; it’s too slow for me. I play without it because I don’t need it anymore. It sometimes improved gameplay, but only in a few cases. Ultimately, it doesn’t add value and is too frustrating. Maintaining 120 or even 60 frames per second feels noticeably better than using Gsync.
Multiple users making the same error doesn't prove it was user error. Freesync is only for AMD, and G-Sync is exclusive to nVidia. No issues with matching monitor configurations or identical setups.