I bought it have been a new sound card, which although is still in the machine is disabled in the hardware profile as I have been lazy about finding the right drivers, and a multi card reader in place of one or maybe two of my usb slots.
Try enabling your sound card and installing the correct drivers. The sims uses sound a lot. Maybe when it says display drivers it is just giving wrong error mssg? Remove things from USB slots. Sometimes if I leave a memory stick in the slot, my sims game does a hard crash to a reboot. (Twice).