My screen will go black then when it comes back either my background wallpaper will be gone or the resolution has been changed. If I leave the PC and come back a few hours later a lot of the time the resolution will be set very very low. When I watch the resource monitor window I'll notice my Disk graph going out of control with spikes. I don't know if I have something installed on my computer that's causing all of this.
Things I've tried:
updated everything on windows ran Malware B which found 100 different issues.
updated all important updates on Win 7
Nvidia control panel 3d settings changed Set PhysX config to GPU instead of auto-select
Also I cannot change my wallpaper image
GPU:GeForce GTX 460 Driver 353.62
CPU: Intel® Core2 Quad CPU Q6700 @2.66GHz
Memory 4.00 GB RAM (3/50 GB usable)
OS: Windows 7 Pro 32bit
Running a dual monitor setup
If someone could help me out with this.