Righty ho I have a couple of random issues, maybe someone here can help?
- I'm getting awful interference noises on my speakers when I click, drag a window, load up a game, etc. Sounds like a high pitched sqeak/whine. It's only vaguely recent and have a feeling it started when I was fiddling with playback settings. I think I was able to have the PC only detect 2 speakers, and have no sound interference, or when i convinced it I had 4 speakers (option had been greyed out for some reason) I then got the interference "whine". Cant for the life of me remember how I persuaded it I have 4 speakers - no option of a driver rollback unfortunately. Was bearable in Witcher 2 but in Batman ao it's unbearable. On board sound, p6tse motherboard which has been well behaved for years.
second my pc no longer resumes from low power sleep mode, possibly since I installed the r9 270 but also had a bios reset so maybe something there. i have played with the bios s1/s3 settings no joy, doing that will appear to be waking the pc - keyboard lights up, screens come out of sleep mode, but they stay black. I have to power cycle the pc, at which point windows boots into its pre-sleep state. Odd. Win 8.1, hybrid sleep enabled.