What does it mean when the bios lags? and the whole system in general, it would freeze for like 10 seconds and re contiunes, or sometimes just crashes. and this is normally for simple processes. e.g opening mulitple internet windows. also, my usb ports dont seem to work, the printer just doesnt respond, same goes to the sound card (PCI slot), sometimes it just says thats theres no audio device detected, the only way i manged to go about that was to reboot the thing till it sorts it self out which is pretty annoying.. any help would be appreciated. thank you