I've had my HP DV6 3140SA (Intel 2.53ghz processor, 4gb RAM) laptop for a few months now. Performance is pretty quick and in essance I don't have any issues. However when I bought it the windows performance indicator for the Graphics was 5.0 but after refreshing it it now reads 2.3. Is this normal? What can I do(or undo) to get it back to the 5 it was?