why does the performance of my new dell inspiron 8500 take a nosedive when i add another monitor.
it runs super-smoothly when i just use one screen but as soon as I plug in the projector EVERYTHING slows down: opening files, starting programmes, even windows function take five times as long to perform.
resolume itself slows right down as well.
I have to say that dell customer support has been as useful as a chocolate teapot.
Please help!!
piff
