this is pretty much happening on this game alone : batman arkham city
and also while emulating zelda windwaker on dolphin emulator
this is not my computer but im trying to help a friend that has a similar system than mine...
This issue had been nagging at me for the past year and a half, and I had been trying to find a possible reason for this. I believe I might have finally cracked it.
Some background about me: I am an electrical engineer who has worked in a tech support role for a while, and am currently a sysadmin at my current workplace. Sometimes some workstations freeze up when running intense graphical applications (CAD rendering mostly) where these beeps have been noticed. None of the senior IT knew what was going on, initially, but this wasn't completely commonplace either. But when you have at least one machine a month acting up in this manner, a few eyebrows definitely will be raised.
So I went on researching, asking on forums, reading up on Microsoft documentation, etc. etc. Not a single reference to anything like this in any manner or form regarding this bizarre bug with the following symptoms:
- Frozen/Black screen (mostly frozen) - GPU driver failure that we can guess
- Moving the mouse causes beeps to occur for some reason
Naturally speculation of what could be the cause has been brought up here and there, with some suspecting that it's possibly a buffer overflow of sorts from the mouse (this was a real thing in the past when the keyboard buffer fills up, and beeps accordingly to indicate that future keypresses were missed by the system) when the GPU driver crashed, to beep codes from the PC. Neither claims however have sufficient evidence or proof to back it up, from a software and hardware perspective after all. But after running the GPU driver reset combination (Win +Shift + Ctrl + B), all of a sudden I heard that single beep.
And it was the same beep as all other beeps from the original situation. That is what made me speculate the following reason as to why the beeps occur:
When trying to move the mouse on a frozen screen, the GPU tries to display that moving mouse but fails, so it auto resets and fails again, and keeps on reseting, but that just causes it to beep even more! And that is why you get the endless beeps.
I
think this is what's going on, that's the most likely and plausible situation to me. Naturally, there are holes: Why doesn't it beep like normal during other driver crashes (i.e. black screen driver timeout messages, etc.)? The thing is it depends on the type of crash most likely from what I can see so far. All of the frozen screen situations cause the beeps to occur because perhaps for that failure mode, trying to reset the graphics drivers is the best way to fix it. I cannot fully say unless a senior driver software engineer chimes in.