eh? whats page files got to do with lack of resources?
page file sizes in kilobytes per second and 1.5 times , you got me there??????
windows is having a fit cos it thinks two devices are using the same irq and dma. sometimes they do share but it only works for some devices.have a look in device manager for devices with problems,they show with a yellow exclamation or question mark, and for disabled devices shown with a red cross through them. uninstall those and reboot.see how it is
could also try system restore back to when it was working, probably first thing to try I guess.